[go: up one dir, main page]

CN111748136A - 线束护套用热塑性硫化弹性体及其制备方法 - Google Patents

线束护套用热塑性硫化弹性体及其制备方法 Download PDF

Info

Publication number
CN111748136A
CN111748136A CN202010642104.8A CN202010642104A CN111748136A CN 111748136 A CN111748136 A CN 111748136A CN 202010642104 A CN202010642104 A CN 202010642104A CN 111748136 A CN111748136 A CN 111748136A
Authority
CN
China
Prior art keywords
stirring
rubber
parts
barrel
mixing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202010642104.8A
Other languages
English (en)
Inventor
夏玉洁
曹春林
王江玉
吴章柱
黄慧
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anhui Zhongding Rubber and Plastic Products Co Ltd
Original Assignee
Anhui Zhongding Rubber and Plastic Products Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Anhui Zhongding Rubber and Plastic Products Co Ltd filed Critical Anhui Zhongding Rubber and Plastic Products Co Ltd
Priority to CN202010642104.8A priority Critical patent/CN111748136A/zh
Publication of CN111748136A publication Critical patent/CN111748136A/zh
Pending legal-status Critical Current

Links

Images

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L11/00—Compositions of homopolymers or copolymers of chloroprene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B29B9/02—Making granules by dividing preformed material
    • B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B29B9/12—Making granules characterised by structure or composition
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/20—Compounding polymers with additives, e.g. colouring
    • C08J3/22—Compounding polymers with additives, e.g. colouring using masterbatch techniques
    • C08J3/226—Compounding polymers with additives, e.g. colouring using masterbatch techniques using a polymer as a carrier
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/16—Ethene-propene or ethene-propene-diene copolymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/26—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment
    • C08L23/28—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment by reaction with halogens or halogen-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/04—Homopolymers or copolymers of esters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L7/00—Compositions of natural rubber
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
    • C08L9/02—Copolymers with acrylonitrile
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
    • C08L9/06—Copolymers with styrene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2307/00—Characterised by the use of natural rubber
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2309/00—Characterised by the use of homopolymers or copolymers of conjugated diene hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2309/00—Characterised by the use of homopolymers or copolymers of conjugated diene hydrocarbons
    • C08J2309/02—Copolymers with acrylonitrile
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2309/00—Characterised by the use of homopolymers or copolymers of conjugated diene hydrocarbons
    • C08J2309/06—Copolymers with styrene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2311/00—Characterised by the use of homopolymers or copolymers of chloroprene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/04—Homopolymers or copolymers of ethene
    • C08J2323/08—Copolymers of ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/16—Ethene-propene or ethene-propene-diene copolymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/26—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers modified by chemical after-treatment
    • C08J2323/28—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers modified by chemical after-treatment by reaction with halogens or halogen-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2333/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
    • C08J2333/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2407/00—Characterised by the use of natural rubber
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2409/00—Characterised by the use of homopolymers or copolymers of conjugated diene hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2409/00—Characterised by the use of homopolymers or copolymers of conjugated diene hydrocarbons
    • C08J2409/02—Copolymers with acrylonitrile
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2409/00—Characterised by the use of homopolymers or copolymers of conjugated diene hydrocarbons
    • C08J2409/06—Copolymers with styrene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2411/00—Characterised by the use of homopolymers or copolymers of chloroprene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2423/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2423/04—Homopolymers or copolymers of ethene
    • C08J2423/06—Polyethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2423/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2423/04—Homopolymers or copolymers of ethene
    • C08J2423/08—Copolymers of ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2423/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2423/10—Homopolymers or copolymers of propene
    • C08J2423/12—Polypropene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2423/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2423/16—Ethene-propene or ethene-propene-diene copolymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2423/26—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers modified by chemical after-treatment
    • C08J2423/28—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers modified by chemical after-treatment by reaction with halogens or halogen-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2425/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Derivatives of such polymers
    • C08J2425/02—Homopolymers or copolymers of hydrocarbons
    • C08J2425/04—Homopolymers or copolymers of styrene
    • C08J2425/06—Polystyrene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2425/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Derivatives of such polymers
    • C08J2425/02—Homopolymers or copolymers of hydrocarbons
    • C08J2425/04—Homopolymers or copolymers of styrene
    • C08J2425/08—Copolymers of styrene
    • C08J2425/12—Copolymers of styrene with unsaturated nitriles
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2427/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
    • C08J2427/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2427/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08J2427/06—Homopolymers or copolymers of vinyl chloride
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2433/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
    • C08J2433/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2433/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
    • C08J2433/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters
    • C08J2433/06—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters of esters containing only carbon, hydrogen, and oxygen, the oxygen atom being present only as part of the carboxyl radical
    • C08J2433/10—Homopolymers or copolymers of methacrylic acid esters
    • C08J2433/12—Homopolymers or copolymers of methyl methacrylate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2455/00—Characterised by the use of homopolymers or copolymers, obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in groups C08J2423/00 - C08J2453/00
    • C08J2455/02—Acrylonitrile-Butadiene-Styrene [ABS] polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2461/00—Characterised by the use of condensation polymers of aldehydes or ketones; Derivatives of such polymers
    • C08J2461/04—Condensation polymers of aldehydes or ketones with phenols only
    • C08J2461/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
    • C08J2461/14—Modified phenol-aldehyde condensates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2467/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2467/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2469/00—Characterised by the use of polycarbonates; Derivatives of polycarbonates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2477/00—Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Derivatives of such polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

本发明公开了线束护套用热塑性硫化弹性体及其制备方法，该热塑性硫化弹性体由下述重量份原料制备得到：橡胶60‑70份、塑料20‑30份、填料10‑20份、软化剂1‑10份、老化剂1‑10份、加工助剂1‑10份、硫化剂1‑10份、促进剂1‑10份；本发明通过启动气缸四，将顶盖盖在搅拌桶二上，然后启动气缸二，带动安装板升降，进而带动搅拌爪升降，然后启动电机二，带动搅拌爪转动进行搅拌混合，同时启动气缸三，推动搅拌爪张开或者紧闭；通过气缸四推动顶盖升降，便于拆卸内部搅拌结构，便于清理，同时通过推动搅拌爪张开或者紧闭，便于调节搅拌的范围，方便操作使用。并且提高工作效率，降低劳动力。

Description

线束护套用热塑性硫化弹性体及其制备方法
技术领域
本发明涉及高分子材料技术领域，具体涉及线束护套用热塑性硫化弹性体及其制备方法。
背景技术
汽车内的线束长期在高温的发动机舱内工作，线束外表发生龟裂和脱落，若内部线缆裸露会产生漏电。线束接口因为发动机舱内湿气和杂质的混入会氧化锈蚀，也会因为颠簸松动，从导致而接触不良极易产生电火花。现有的线束护套通常用热塑性硫化弹性体。
热塑性弹性体又称热塑性橡胶，是一种兼具橡胶和热塑性塑料特性的高分子材料，在常温下具有橡胶的高弹性，在熔融温度下又可以像塑料那样方便加工，可采用注塑、挤出、吹塑等加工方式生产，并且废次品和边角料可以回收和再利用。TPE减少了传统橡胶的制备工序，对于节约能源、提高经济效益、降低劳动强度，特别是对于环境保护起到了积极的作用。因此它正在越来越多的领域替代传统的热固性硫化橡胶。
现有技术制备出的弹性体流动性不足而显得比较硬，变形性不好。并且现有的制备方法都是通过人工进行操作，工件效率低，劳动强度大，同时不便于不便于提高混合效果，对搅拌结构进行清理。
发明内容
为了克服上述的技术问题，本发明的目的在于提供线束护套用热塑性硫化弹性体及其制备方法。
本发明的目的可以通过以下技术方案实现：
线束护套用热塑性硫化弹性体，该热塑性硫化弹性体由下述重量份原料制备得到：橡胶60-70份、塑料20-30份、填料10-20份、软化剂1-10份、老化剂1-10份、加工助剂1-10份、硫化剂1-10份、促进剂1-10份；
其中，该热塑性硫化弹性体通过下述步骤制备得到：
步骤一、将部分将部分橡胶、塑料、填料、软化剂、老化剂和加工助剂加入到混合机中的一个搅拌桶一中进行搅拌，然后通过螺旋挤出桶进行熔融共混造粒；其中橡胶占所制备热塑性弹性体中橡胶总重量的10-70％；
步骤二、将硫化剂与部分橡胶加入到另一个搅拌桶一中进行搅拌，然后通过螺旋挤出桶进行熔融共混造粒，其中橡胶占所制备热塑性弹性体中橡胶总重量的20-60％；
步骤三、将促进剂与部分橡胶加入到搅拌桶二中进行搅拌，然后挤出造粒，输送至硫化箱中，其中促进剂占所制备热塑性弹性体中橡胶总重量的5-30％；
步骤四、将步骤一和步骤二中得到的颗粒通过进料斗输送至混合桶中，然后进行混合，最后通过排料槽输送至硫化箱中，硫化箱进行动态硫化处理。
作为本发明进一步的方案：橡胶包括：氯丁橡胶、天然橡胶、反式异戊橡胶、三元乙丙橡胶、顺丁橡胶、乙烯-醋酸乙烯共聚物、氯化聚乙烯橡胶、丙烯酸酯橡胶、丁腈橡胶、丁苯橡胶或它们的混合物。
作为本发明进一步的方案：塑料包括：聚乙烯、聚苯乙烯、聚氯乙烯、聚丙烯、聚酰胺、丙烯腈-丁二烯-苯乙烯共聚物、苯乙烯-丙烯腈共聚物、聚碳酸酯、聚甲基丙烯酸甲酯、聚对苯二甲酸丁二醇酯或它们的混合物。
作为本发明进一步的方案：硫化剂包括有机过氧化物、硫磺、溴化酚醛树脂或它们的混合。
作为本发明进一步的方案：硫化剂母胶中的硫化剂组分含量百分比为2-90％。
作为本发明进一步的方案：促进剂包括二硫代氨基甲酸盐类、黄原酸盐类、噻唑盐类、硫脲类、胍类、次磺酰胺类秋兰姆类、醛胺类、金属卤化物类或它们的混合。
作为本发明进一步的方案：线束护套用热塑性硫化弹性体的制备方法,包括以下步骤：
步骤一、将部分将部分橡胶、塑料、填料、软化剂、老化剂和加工助剂加入到混合机中的一个搅拌桶一中进行搅拌，然后通过螺旋挤出桶进行熔融共混造粒；其中橡胶占所制备热塑性弹性体中橡胶总重量的10-70％；
步骤二、将硫化剂与部分橡胶加入到另一个搅拌桶一中进行搅拌，然后通过螺旋挤出桶进行熔融共混造粒，其中橡胶占所制备热塑性弹性体中橡胶总重量的20-60％；
步骤三、将促进剂与部分橡胶加入到搅拌桶二中进行搅拌，然后挤出造粒，输送至硫化箱中，其中促进剂占所制备热塑性弹性体中橡胶总重量的5-30％；
步骤四、将步骤一和步骤二中得到的颗粒通过进料斗输送至混合桶中，然后进行混合，最后通过排料槽输送至硫化箱中，硫化箱进行动态硫化处理。
作为本发明进一步的方案：混合机的工作步骤为：
步骤一、启动电机三，带动搅拌杆转动进行搅拌，搅拌完成后，通过螺旋挤出桶输送挤出造粒，然后通过进料斗进入到混合桶中，启动电机一带动皮带轮转动，皮带轮带动螺纹套转动，螺纹套带动旋转叶一转动，同时螺纹套还带动螺纹杆转动，螺纹杆带动U型杆二、旋转叶二和U型杆一转动，U型杆一带动搅拌板和刮板转动，进行搅拌混合，然后启动气缸一，带动插板上升，通过排料槽排除混合料，输送至硫化箱中；
步骤二、启动气缸四，将顶盖盖在搅拌桶二上，然后启动气缸二，带动安装板升降，进而带动搅拌爪升降，然后启动电机二，带动搅拌爪转动进行搅拌混合，同时启动气缸三，推动搅拌爪张开或者紧闭；然后通过螺旋挤出桶将混合料挤出造粒，输送至硫化箱中；硫化箱进行动态硫化处理。
作为本发明进一步的方案：所述混合机包括搅拌桶一，所述搅拌桶一有两个，两个所述搅拌桶一的顶部中心处均固定安装有电机三，所述电机三的输出轴与搅拌桶一内设置的搅拌杆连接，所述搅拌桶一的底部固定安装有螺旋挤出桶，所述螺旋挤出桶倾斜设置，所述螺旋挤出桶的另一端与进料斗连接，所述进料斗的底部固定安装有混合桶，所述混合桶的一侧固定安装有电机一，所述电机一通过皮带与皮带轮连接，所述皮带轮设置在混合桶的底部中心处，所述皮带轮的顶部固定安装有螺纹套，所述螺纹套延伸至混合桶内，所述螺纹套的外部固定安装有旋转叶一，所述螺纹套的内部螺纹连接有螺纹杆，所述螺纹杆下端外部固定安装有倒立的U型杆二，所述U型杆二的上方均匀安装有旋转叶二，所述螺纹杆的顶部两端对称安装有U型杆一，两个所述U型杆一的内侧均安装有多个搅拌板，两个所述U型杆一的外侧均安装有多个刮板，两个所述U型杆一的另一端分别与U型杆二的两端连接；
所述混合桶的另一侧固定安装有气缸一，所述气缸一的活塞杆底部固定安装有插板，所述气缸一的下方固定安装有倾斜设置的排料槽，所述插板贯穿排料槽，所述排料槽的下方设置有硫化箱，所述硫化箱固定安装在搅拌桶二的底端一侧；
所述搅拌桶二的两侧均竖直安装有气缸四，所述气缸四的活塞杆顶端插入到顶盖中，所述顶盖设置在搅拌桶二的顶部，所述顶盖的顶部中心处固定安装有气缸二，所述气缸二的活塞杆贯穿顶盖与安装板连接，所述安装板上对称安装有两个电机二，所述电机二竖直设置，所述电机二的输出轴上固定安装有气缸三，所述气缸三的活塞杆底部固定安装有搅拌爪，所述搅拌桶二的一侧安装有螺旋挤出桶，螺旋挤出桶与硫化箱接触。
本发明的有益效果：使用促进剂母胶使得使用量很少的促进剂在体系中更容易混合均匀，另一方面，促进剂分散于母胶后，无粉尘、无污染、适合于自动称量操作，为动态硫化热塑性弹性体的加工带来方便；
采用双母胶技术解决了分散相的橡胶既要充分硫化又要有一定的细度的难点，所制备的动态硫化热塑性弹性体具有高流动性、低压缩永久变形、低硬度等优点，且质量更加均匀。而且，采用双母胶技术可以把剪切速度和硫化速度关联起来，从而降低对设备和工艺的依赖性，具有设备适用广、制备工艺简单、加工窗口宽等优点。
本发明启动电机一带动皮带轮转动，皮带轮带动螺纹套转动，螺纹套带动旋转叶一转动，同时螺纹套还带动螺纹杆转动，螺纹杆带动U型杆二、旋转叶二和U型杆一转动，U型杆一带动搅拌板和刮板转动，进行搅拌混合，使得搅拌混合效果更好，更加均匀；并且螺纹套与螺纹杆螺纹连接，便于安装与拆卸整个搅拌机构，便于对其进行清理，方便使用；
本发明通过启动气缸四，将顶盖盖在搅拌桶二上，然后启动气缸二，带动安装板升降，进而带动搅拌爪升降，然后启动电机二，带动搅拌爪转动进行搅拌混合，同时启动气缸三，推动搅拌爪张开或者紧闭；通过气缸四推动顶盖升降，便于拆卸内部搅拌结构，便于清理，同时通过推动搅拌爪张开或者紧闭，便于调节搅拌的范围，方便操作使用。并且提高工作效率，降低劳动力。
附图说明
下面结合附图对本发明作进一步的说明。
图1是本发明混合机整体结构示意图；
图2是本发明中混合桶内部结构示意图；
图3是本发明中搅拌桶二内部结构示意图。
图中：1、搅拌桶一；2、螺旋挤出桶；3、电机一；4、混合桶；5、皮带轮；6、插板；7、排料槽；8、硫化箱；9、搅拌桶二；10、气缸一；11、进料斗；12、搅拌板；13、U型杆一；14、U型杆二；15、刮板；16、螺纹杆；17、气缸二；18、安装板；19、电机二；20、气缸三；21、搅拌爪；22、气缸四；23、顶盖；24、旋转叶一；25、螺纹套；26、电机三；27、旋转叶二。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其它实施例，都属于本发明保护的范围。
请参阅图1-3所示，线束护套用热塑性硫化弹性体，该热塑性硫化弹性体由下述重量份原料制备得到：橡胶60-70份、塑料20-30份、填料10-20份、软化剂1-10份、老化剂1-10份、加工助剂1-10份、硫化剂1-10份、促进剂1-10份；
其中，该热塑性硫化弹性体通过下述步骤制备得到：
步骤一、将部分将部分橡胶、塑料、填料、软化剂、老化剂和加工助剂加入到混合机中的一个搅拌桶一1中进行搅拌，然后通过螺旋挤出桶2进行熔融共混造粒；其中橡胶占所制备热塑性弹性体中橡胶总重量的10-70％；
步骤二、将硫化剂与部分橡胶加入到另一个搅拌桶一1中进行搅拌，然后通过螺旋挤出桶2进行熔融共混造粒，其中橡胶占所制备热塑性弹性体中橡胶总重量的20-60％；
步骤三、将促进剂与部分橡胶加入到搅拌桶二9中进行搅拌，然后挤出造粒，输送至硫化箱8中，其中促进剂占所制备热塑性弹性体中橡胶总重量的5-30％；
步骤四、将步骤一和步骤二中得到的颗粒通过进料斗11输送至混合桶4中，然后进行混合，最后通过排料槽7输送至硫化箱8中，硫化箱8进行动态硫化处理。
橡胶包括：氯丁橡胶、天然橡胶、反式异戊橡胶、三元乙丙橡胶、顺丁橡胶、乙烯-醋酸乙烯共聚物、氯化聚乙烯橡胶、丙烯酸酯橡胶、丁腈橡胶、丁苯橡胶或它们的混合物。
塑料包括：聚乙烯、聚苯乙烯、聚氯乙烯、聚丙烯、聚酰胺、丙烯腈-丁二烯-苯乙烯共聚物、苯乙烯-丙烯腈共聚物、聚碳酸酯、聚甲基丙烯酸甲酯、聚对苯二甲酸丁二醇酯或它们的混合物。
硫化剂包括有机过氧化物、硫磺、溴化酚醛树脂或它们的混合。
硫化剂母胶中的硫化剂组分含量百分比为2-90％。
促进剂包括二硫代氨基甲酸盐类、黄原酸盐类、噻唑盐类、硫脲类、胍类、次磺酰胺类秋兰姆类、醛胺类、金属卤化物类或它们的混合。
线束护套用热塑性硫化弹性体的制备方法,包括以下步骤：
步骤一、将部分将部分橡胶、塑料、填料、软化剂、老化剂和加工助剂加入到混合机中的一个搅拌桶一1中进行搅拌，然后通过螺旋挤出桶2进行熔融共混造粒；其中橡胶占所制备热塑性弹性体中橡胶总重量的10-70％；
步骤二、将硫化剂与部分橡胶加入到另一个搅拌桶一1中进行搅拌，然后通过螺旋挤出桶2进行熔融共混造粒，其中橡胶占所制备热塑性弹性体中橡胶总重量的20-60％；
步骤三、将促进剂与部分橡胶加入到搅拌桶二9中进行搅拌，然后挤出造粒，输送至硫化箱8中，其中促进剂占所制备热塑性弹性体中橡胶总重量的5-30％；
步骤四、将步骤一和步骤二中得到的颗粒通过进料斗11输送至混合桶4中，然后进行混合，最后通过排料槽7输送至硫化箱8中，硫化箱8进行动态硫化处理。
混合机的工作步骤为：
步骤一、启动电机三26，带动搅拌杆转动进行搅拌，搅拌完成后，通过螺旋挤出桶2输送挤出造粒，然后通过进料斗11进入到混合桶4中，启动电机一3带动皮带轮5转动，皮带轮5带动螺纹套25转动，螺纹套25带动旋转叶一24转动，同时螺纹套25还带动螺纹杆16转动，螺纹杆16带动U型杆二14、旋转叶二27和U型杆一13转动，U型杆一13带动搅拌板12和刮板15转动，进行搅拌混合，然后启动气缸一10，带动插板6上升，通过排料槽7排除混合料，输送至硫化箱8中；
步骤二、启动气缸四22，将顶盖23盖在搅拌桶二9上，然后启动气缸二17，带动安装板18升降，进而带动搅拌爪21升降，然后启动电机二19，带动搅拌爪21转动进行搅拌混合，同时启动气缸三20，推动搅拌爪21张开或者紧闭；然后通过螺旋挤出桶2将混合料挤出造粒，输送至硫化箱8中；硫化箱8进行动态硫化处理。
所述混合机包括搅拌桶一1，所述搅拌桶一1有两个，两个所述搅拌桶一1的顶部中心处均固定安装有电机三26，所述电机三26的输出轴与搅拌桶一1内设置的搅拌杆连接，所述搅拌桶一1的底部固定安装有螺旋挤出桶2，所述螺旋挤出桶2倾斜设置，所述螺旋挤出桶2的另一端与进料斗11连接，所述进料斗11的底部固定安装有混合桶4，所述混合桶4的一侧固定安装有电机一3，所述电机一3通过皮带与皮带轮5连接，所述皮带轮5设置在混合桶4的底部中心处，所述皮带轮5的顶部固定安装有螺纹套25，所述螺纹套25延伸至混合桶4内，所述螺纹套25的外部固定安装有旋转叶一24，所述螺纹套25的内部螺纹连接有螺纹杆16，所述螺纹杆16下端外部固定安装有倒立的U型杆二14，所述U型杆二14的上方均匀安装有旋转叶二27，所述螺纹杆16的顶部两端对称安装有U型杆一13，两个所述U型杆一13的内侧均安装有多个搅拌板12，两个所述U型杆一13的外侧均安装有多个刮板15，两个所述U型杆一13的另一端分别与U型杆二14的两端连接；
所述混合桶4的另一侧固定安装有气缸一10，所述气缸一10的活塞杆底部固定安装有插板6，所述气缸一10的下方固定安装有倾斜设置的排料槽7，所述插板6贯穿排料槽7，所述排料槽7的下方设置有硫化箱8，所述硫化箱8固定安装在搅拌桶二9的底端一侧；
所述搅拌桶二9的两侧均竖直安装有气缸四22，所述气缸四22的活塞杆顶端插入到顶盖23中，所述顶盖23设置在搅拌桶二9的顶部，所述顶盖23的顶部中心处固定安装有气缸二17，所述气缸二17的活塞杆贯穿顶盖23与安装板18连接，所述安装板18上对称安装有两个电机二19，所述电机二19竖直设置，所述电机二19的输出轴上固定安装有气缸三20，所述气缸三20的活塞杆底部固定安装有搅拌爪21，所述搅拌桶二9的一侧安装有螺旋挤出桶2，螺旋挤出桶2与硫化箱8接触。
在本说明书的描述中，参考术语“一个实施例”、“示例”、“具体示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本发明的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不一定指的是相同的实施例或示例。而且，描述的具体特征、结构、材料或者特点可以在任何的一个或多个实施例或示例中以合适的方式结合。
以上内容仅仅是对本发明所作的举例和说明，所属本技术领域的技术人员对所描述的具体实施例做各种各样的修改或补充或采用类似的方式替代，只要不偏离发明或者超越本权利要求书所定义的范围，均应属于本发明的保护范围。

Claims (8)

1.线束护套用热塑性硫化弹性体，其特征在于，该热塑性硫化弹性体由下述重量份原料制备得到：橡胶60-70份、塑料20-30份、填料10-20份、软化剂1-10份、老化剂1-10份、加工助剂1-10份、硫化剂1-10份、促进剂1-10份；
其中，该热塑性硫化弹性体通过下述步骤制备得到：
步骤一、将部分将部分橡胶、塑料、填料、软化剂、老化剂和加工助剂加入到混合机中的一个搅拌桶一中进行搅拌，然后通过螺旋挤出桶进行熔融共混造粒；其中橡胶占所制备热塑性弹性体中橡胶总重量的10-70％；
步骤二、将硫化剂与部分橡胶加入到另一个搅拌桶一中进行搅拌，然后通过螺旋挤出桶进行熔融共混造粒，其中橡胶占所制备热塑性弹性体中橡胶总重量的20-60％；
步骤三、将促进剂与部分橡胶加入到搅拌桶二中进行搅拌，然后挤出造粒，输送至硫化箱中，其中促进剂占所制备热塑性弹性体中橡胶总重量的5-30％；
步骤四、将步骤一和步骤二中得到的颗粒通过进料斗输送至混合桶中，然后进行混合，最后通过排料槽输送至硫化箱中，硫化箱进行动态硫化处理。
2.根据权利要求1所述的线束护套用热塑性硫化弹性体,其特征在于，橡胶包括：氯丁橡胶、天然橡胶、反式异戊橡胶、三元乙丙橡胶、顺丁橡胶、乙烯-醋酸乙烯共聚物、氯化聚乙烯橡胶、丙烯酸酯橡胶、丁腈橡胶、丁苯橡胶或它们的混合物。
3.根据权利要求1所述的线束护套用热塑性硫化弹性体,其特征在于，塑料包括：聚乙烯、聚苯乙烯、聚氯乙烯、聚丙烯、聚酰胺、丙烯腈-丁二烯-苯乙烯共聚物、苯乙烯-丙烯腈共聚物、聚碳酸酯、聚甲基丙烯酸甲酯、聚对苯二甲酸丁二醇酯或它们的混合物。
4.根据权利要求1所述的线束护套用热塑性硫化弹性体,其特征在于，硫化剂包括有机过氧化物、硫磺、溴化酚醛树脂或它们的混合。
5.根据权利要求1所述的线束护套用热塑性硫化弹性体,其特征在于，硫化剂母胶中的硫化剂组分含量百分比为2-90％。
6.根据权利要求1所述的线束护套用热塑性硫化弹性体,其特征在于，促进剂包括二硫代氨基甲酸盐类、黄原酸盐类、噻唑盐类、硫脲类、胍类、次磺酰胺类秋兰姆类、醛胺类、金属卤化物类或它们的混合。
7.线束护套用热塑性硫化弹性体的制备方法,其特征在于，包括以下步骤：
步骤一、将部分将部分橡胶、塑料、填料、软化剂、老化剂和加工助剂加入到混合机中的一个搅拌桶一中进行搅拌，然后通过螺旋挤出桶进行熔融共混造粒；其中橡胶占所制备热塑性弹性体中橡胶总重量的10-70％；
步骤二、将硫化剂与部分橡胶加入到另一个搅拌桶一中进行搅拌，然后通过螺旋挤出桶进行熔融共混造粒，其中橡胶占所制备热塑性弹性体中橡胶总重量的20-60％；
步骤三、将促进剂与部分橡胶加入到搅拌桶二中进行搅拌，然后挤出造粒，输送至硫化箱中，其中促进剂占所制备热塑性弹性体中橡胶总重量的5-30％；
步骤四、将步骤一和步骤二中得到的颗粒通过进料斗输送至混合桶中，然后进行混合，最后通过排料槽输送至硫化箱中，硫化箱进行动态硫化处理。
8.根据权利要求7所述的线束护套用热塑性硫化弹性体的制备方法,其特征在于，该混合机的工作步骤为：
步骤一、启动电机三，带动搅拌杆转动进行搅拌，搅拌完成后，通过螺旋挤出桶输送挤出造粒，然后通过进料斗进入到混合桶中，启动电机一带动皮带轮转动，皮带轮带动螺纹套转动，螺纹套带动旋转叶一转动，同时螺纹套还带动螺纹杆转动，螺纹杆带动U型杆二、旋转叶二和U型杆一转动，U型杆一带动搅拌板和刮板转动，进行搅拌混合，然后启动气缸一，带动插板上升，通过排料槽排除混合料，输送至硫化箱中；
步骤二、启动气缸四，将顶盖盖在搅拌桶二上，然后启动气缸二，带动安装板升降，进而带动搅拌爪升降，然后启动电机二，带动搅拌爪转动进行搅拌混合，同时启动气缸三，推动搅拌爪张开或者紧闭；然后通过螺旋挤出桶将混合料挤出造粒，输送至硫化箱中；硫化箱进行动态硫化处理。
CN202010642104.8A 2020-07-06 2020-07-06 线束护套用热塑性硫化弹性体及其制备方法 Pending CN111748136A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010642104.8A CN111748136A (zh) 2020-07-06 2020-07-06 线束护套用热塑性硫化弹性体及其制备方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010642104.8A CN111748136A (zh) 2020-07-06 2020-07-06 线束护套用热塑性硫化弹性体及其制备方法

Publications (1)

Publication Number Publication Date
CN111748136A true CN111748136A (zh) 2020-10-09

Family

ID=72679870

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010642104.8A Pending CN111748136A (zh) 2020-07-06 2020-07-06 线束护套用热塑性硫化弹性体及其制备方法

Country Status (1)

Country Link
CN (1) CN111748136A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118063867A (zh) * 2024-04-17 2024-05-24 西隆电缆有限公司 一种耐老化架空绝缘导线及其制备工艺

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6221965B1 (en) * 1996-11-14 2001-04-24 Phoenix Ag Method for producing a thermoplastic elastomer material
CN1508170A (zh) * 2002-12-18 2004-06-30 北京化工大学 热塑性硫化胶的制备方法
CN101696279A (zh) * 2009-10-22 2010-04-21 金发科技股份有限公司 一种动态硫化热塑性弹性体的制备方法
CN103044696A (zh) * 2012-12-25 2013-04-17 广州鹿山新材料股份有限公司 一种热塑性硫化胶的制备方法
CN109514749A (zh) * 2018-12-03 2019-03-26 马鞍山金顺来工业设计有限公司 一种橡胶混炼机及方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6221965B1 (en) * 1996-11-14 2001-04-24 Phoenix Ag Method for producing a thermoplastic elastomer material
CN1508170A (zh) * 2002-12-18 2004-06-30 北京化工大学 热塑性硫化胶的制备方法
CN101696279A (zh) * 2009-10-22 2010-04-21 金发科技股份有限公司 一种动态硫化热塑性弹性体的制备方法
CN103044696A (zh) * 2012-12-25 2013-04-17 广州鹿山新材料股份有限公司 一种热塑性硫化胶的制备方法
CN109514749A (zh) * 2018-12-03 2019-03-26 马鞍山金顺来工业设计有限公司 一种橡胶混炼机及方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118063867A (zh) * 2024-04-17 2024-05-24 西隆电缆有限公司 一种耐老化架空绝缘导线及其制备工艺

Similar Documents

Publication Publication Date Title
EP0931809B1 (en) Rubber composition and method for producing the same
CN113927775B (zh) 具有耐油耐腐蚀pvc色母粒的生产设备及其制备方法
CN1067602A (zh) 热塑材料转变成均质新热塑材料的方法和设备
CN111748136A (zh) 线束护套用热塑性硫化弹性体及其制备方法
CN111138722A (zh) 一种淀粉基降解材料及其制备方法
CN209478658U (zh) 一种废旧塑料改性生产装置
CN211307311U (zh) 一种塑料颗粒生产用自动加料装置
CN101039996A (zh) 废塑料再循环时产生的盐酸的抑制方法
CN218019587U (zh) 一种废弃塑料回收利用处理装置
CN211868301U (zh) 数控eps切粒装置
CN205553133U (zh) 一种排气式冷喂料挤出机
CN104974526A (zh) 用于制造水路控制器的材料和方法
CN211763331U (zh) 一种塑料改性用双螺杆挤出机
CN211416044U (zh) 一种交替式注塑用拌料机
CN218701105U (zh) 一种热塑性弹性体挤出机
CN213767083U (zh) 用于生产聚乙烯电缆护套料的双螺杆挤出装置
KR20180009144A (ko) 재생 pc-abs의 제조방법 및 이에 의해 제조된 재생 pc-abs
CN212266202U (zh) 一种瓷泥挤出分段装置
CN1687218A (zh) 三元乙丙橡胶/聚丙烯热塑性弹性体的制备方法
CN214447587U (zh) 一种塑料粒子混料机
CN207344903U (zh) 一种塑胶制品的生产设备
CN220482194U (zh) 一种乙丙橡胶搅拌装置
CN205553132U (zh) 排气式冷喂料挤出机
CN212312417U (zh) 一种全硫化聚烯烃弹性体生产用混合装置
CN222494949U (zh) 一种改性塑料生产用混料装置

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20201009

RJ01 Rejection of invention patent application after publication