CN109232814A - A kind of high adsorption automatic vent type protective film - Google Patents
A kind of high adsorption automatic vent type protective film Download PDFInfo
- Publication number
- CN109232814A CN109232814A CN201811083200.2A CN201811083200A CN109232814A CN 109232814 A CN109232814 A CN 109232814A CN 201811083200 A CN201811083200 A CN 201811083200A CN 109232814 A CN109232814 A CN 109232814A
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- CN
- China
- Prior art keywords
- protective film
- vent type
- high adsorption
- type protective
- automatic vent
- Prior art date
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- 230000001681 protective effect Effects 0.000 title claims abstract description 40
- 238000001179 sorption measurement Methods 0.000 title claims abstract description 27
- 239000000654 additive Substances 0.000 claims abstract description 22
- 230000000996 additive effect Effects 0.000 claims abstract description 22
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 19
- 239000003085 diluting agent Substances 0.000 claims abstract description 19
- -1 hexanediyl methyl esters Chemical class 0.000 claims abstract description 15
- ZDQNWDNMNKSMHI-UHFFFAOYSA-N 1-[2-(2-prop-2-enoyloxypropoxy)propoxy]propan-2-yl prop-2-enoate Chemical compound C=CC(=O)OC(C)COC(C)COCC(C)OC(=O)C=C ZDQNWDNMNKSMHI-UHFFFAOYSA-N 0.000 claims abstract description 13
- DXPPIEDUBFUSEZ-UHFFFAOYSA-N 6-methylheptyl prop-2-enoate Chemical group CC(C)CCCCCOC(=O)C=C DXPPIEDUBFUSEZ-UHFFFAOYSA-N 0.000 claims abstract description 13
- 238000004519 manufacturing process Methods 0.000 claims abstract description 13
- FQPSGWSUVKBHSU-UHFFFAOYSA-N methacrylamide Chemical compound CC(=C)C(N)=O FQPSGWSUVKBHSU-UHFFFAOYSA-N 0.000 claims abstract description 13
- DCKVNWZUADLDEH-UHFFFAOYSA-N sec-butyl acetate Chemical compound CCC(C)OC(C)=O DCKVNWZUADLDEH-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000002994 raw material Substances 0.000 claims abstract description 7
- 239000000203 mixture Substances 0.000 claims description 24
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 18
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 18
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 18
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 12
- 239000004820 Pressure-sensitive adhesive Substances 0.000 claims description 12
- 238000005520 cutting process Methods 0.000 claims description 12
- 238000013022 venting Methods 0.000 claims description 12
- 238000002360 preparation method Methods 0.000 claims description 10
- 239000004615 ingredient Substances 0.000 claims description 7
- DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 claims description 6
- 229960000583 acetic acid Drugs 0.000 claims description 6
- 230000001934 delay Effects 0.000 claims description 6
- 229940028356 diethylene glycol monobutyl ether Drugs 0.000 claims description 6
- 239000012895 dilution Substances 0.000 claims description 6
- 238000010790 dilution Methods 0.000 claims description 6
- LQZZUXJYWNFBMV-UHFFFAOYSA-N dodecan-1-ol Chemical compound CCCCCCCCCCCCO LQZZUXJYWNFBMV-UHFFFAOYSA-N 0.000 claims description 6
- 239000012362 glacial acetic acid Substances 0.000 claims description 6
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 claims description 6
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 6
- JCGNDDUYTRNOFT-UHFFFAOYSA-N oxolane-2,4-dione Chemical compound O=C1COC(=O)C1 JCGNDDUYTRNOFT-UHFFFAOYSA-N 0.000 claims description 6
- 238000004806 packaging method and process Methods 0.000 claims description 6
- 238000012856 packing Methods 0.000 claims description 6
- 229920001228 polyisocyanate Polymers 0.000 claims description 6
- 239000005056 polyisocyanate Substances 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 6
- 238000005303 weighing Methods 0.000 claims description 6
- 239000012975 dibutyltin dilaurate Substances 0.000 claims description 4
- UKLDJPRMSDWDSL-UHFFFAOYSA-L [dibutyl(dodecanoyloxy)stannyl] dodecanoate Chemical compound CCCCCCCCCCCC(=O)O[Sn](CCCC)(CCCC)OC(=O)CCCCCCCCCCC UKLDJPRMSDWDSL-UHFFFAOYSA-L 0.000 claims description 3
- 229940125904 compound 1 Drugs 0.000 claims description 3
- 239000000243 solution Substances 0.000 claims description 3
- OMIGHNLMNHATMP-UHFFFAOYSA-N 2-hydroxyethyl prop-2-enoate Chemical compound OCCOC(=O)C=C OMIGHNLMNHATMP-UHFFFAOYSA-N 0.000 claims 1
- 229920002818 (Hydroxyethyl)methacrylate Polymers 0.000 abstract description 11
- WOBHKFSMXKNTIM-UHFFFAOYSA-N Hydroxyethyl methacrylate Chemical compound CC(=C)C(=O)OCCO WOBHKFSMXKNTIM-UHFFFAOYSA-N 0.000 abstract description 11
- 229920002521 macromolecule Polymers 0.000 abstract description 3
- 239000000084 colloidal system Substances 0.000 description 5
- 150000002148 esters Chemical class 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 4
- 230000002708 enhancing effect Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- APWQGZRMFPWDFZ-UHFFFAOYSA-N 3-phenylprop-2-enoic acid;tin Chemical compound [Sn].OC(=O)C=CC1=CC=CC=C1 APWQGZRMFPWDFZ-UHFFFAOYSA-N 0.000 description 1
- XCKAPGALQORDHA-UHFFFAOYSA-L [Sn+4].CCCC[Sn++]CCCC.CCCCCCCCCCCC([O-])=O.CCCCCCCCCCCC([O-])=O Chemical compound [Sn+4].CCCC[Sn++]CCCC.CCCCCCCCCCCC([O-])=O.CCCCCCCCCCCC([O-])=O XCKAPGALQORDHA-UHFFFAOYSA-L 0.000 description 1
- 229940125782 compound 2 Drugs 0.000 description 1
- 229940125898 compound 5 Drugs 0.000 description 1
- AYOHIQLKSOJJQH-UHFFFAOYSA-N dibutyltin Chemical compound CCCC[Sn]CCCC AYOHIQLKSOJJQH-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 125000000325 methylidene group Chemical group [H]C([H])=* 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F222/00—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 carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides, or nitriles thereof
- C08F222/10—Esters
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—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 a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/20—Esters of polyhydric alcohols or phenols, e.g. 2-hydroxyethyl (meth)acrylate or glycerol mono-(meth)acrylate
-
- 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
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F222/00—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 carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides, or nitriles thereof
- C08F222/10—Esters
- C08F222/1006—Esters of polyhydric alcohols or polyhydric phenols
- C08F222/102—Esters of polyhydric alcohols or polyhydric phenols of dialcohols, e.g. ethylene glycol di(meth)acrylate or 1,4-butanediol dimethacrylate
-
- 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
- C08J2333/24—Homopolymers or copolymers of amides or imides
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)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
The invention discloses a kind of high adsorption automatic vent type protective film, which is prepared from the following raw materials: hexanediyl methyl esters 20%-30%, tripropylene glycol diacrylate butyl ester 10%-25%, hydroxyethyl methacrylate 15%-25%, Methacrylamide 20%-30%, Isooctyl acrylate monomer 5%-12%, diluent 15%-25%, additive 2%-4% and coalescing agent 3%-5%.A kind of high adsorption automatic vent type protective film provided by the invention is prepared by using macromolecule component; and reaction rate is inhibited by additive; avoid gel; crosslink density can be improved simultaneously; increase cohesive force; guarantee and structural stability can be effectively improved the basic structure and production technology of protective film, the security and stability for improving production and using.
Description
Technical field
The present invention relates to protection technical field of membrane more particularly to a kind of high adsorption automatic vent type protective films.
Background technique
With the development and improvement of living standard of social science and technology, requirement of the people for articles for daily use is also increasing,
And in order to be protected to ordinary articles, the application of protective film is just very extensive, and can be adsorbed on article surface is protected,
Play the effect of dustproof and waterproof.
But current protective film comparison of ingredients is complicated, and production technology falls behind, the stability of protective film is greatly reduced,
And gas permeability is poor, and when being protected, stability is poor, is unfavorable for the routine use and industrial production of people.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of high adsorption proposed is arranged automatically
Gas formula protective film.
To achieve the goals above, present invention employs following technical solutions:
A kind of high adsorption automatic vent type protective film, the high adsorption automatic vent type protective film is by following raw material system
At: hexanediyl methyl esters 20%-30%, tripropylene glycol diacrylate butyl ester 10%-25%, hydroxyethyl methacrylate
15%-25%, Methacrylamide 20%-30%, Isooctyl acrylate monomer 5%-12%, diluent 15%-25%, additive
2%-4% and coalescing agent 3%-5%.
Preferably, the diluent is one or more kinds of mixtures of ethyl acetate, toluene and butyl acetate.
Preferably, the coalescing agent is the mixture of Lauryl Alcohol rouge, diethylene glycol monobutyl ether and propylene glycol, and quality
Percentage is 1:5:3.
Preferably, the additive includes glacial acetic acid 35%-45%, polyisocyanate 40%-55% and dibutyl tin
Cinnamic acid tin compound 1%-5%.
Preferably, the preparation method of the protective film includes the following steps:
S1, weighing: according to mass percent, hexanediyl methyl esters, tripropylene glycol diacrylate fourth are weighed respectively
Ester, hydroxyethyl methacrylate, Methacrylamide and Isooctyl acrylate monomer, are placed into pallet, spare.
S2, mixing: the ingredient weighed in S1 is added in high-speed stirred tank, at 1000 rpms to 1200 revolutions per minute
It is stirred 30 minutes to 45 minutes under the rate of clock, obtains high venting quality pressure sensitive adhesive.
S3, dilution: diluent is added in high venting quality pressure sensitive adhesive, is evenly stirred until 30% solid content, it is molten to obtain colloid
Liquid.
S4, reaction: being added additive, and be heated to 25 degrees Celsius to 30 degrees Celsius, and uniform stirring 30 minutes to 45 points
Clock accelerates internal component reaction, available viscous mixture.
S5, film forming: being added coalescing agent in viscous mixture, after mixing evenly, delays in inflation film manufacturing machine through extrudate flow
Biaxial tension again, it is final that protection film base material is made.
S6, packaging: cutting is carried out to protection film base material according to customer requirement or cross cutting is handled, is protected after finally packing
Cuticula finished product.
Preferably, the agitator tank in the S2 is controlled at 45 degrees Celsius to 50 degrees Celsius.
Preferably, it is 20-23 DEG C that the reaction environment in the S4 step, which is temperature, humidity 50-60%RH.
Preferably, it is described protection film base material with a thickness of 30um-40um.
A kind of high adsorption automatic vent type protective film provided by the invention, is prepared by using macromolecule component,
And reaction rate is inhibited by additive, avoids gel, while crosslink density can be improved, increase cohesive force, guarantee and
Structural stability, while the regularity of segmented structure unit influences the flexibility of acrylate, side group is smaller, the Asia between main chain
Methyl is more, and the relative molecular weight of crystallinity soft segment is higher, and the flexibility of acrylate molecule chain is better, is conducive to segment oneself
By moving the stretching, extension with strand, the Coulomb force and hydrogen bond action between segment are larger, cause sub-chain motion difficult, therefore with
The increase of soft segment molecular weight, flexibility enhancing, can be effectively improved the basic structure and production technology of protective film, improve production and
The security and stability used.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with specific embodiment, to this
Invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, not
For limiting the present invention.
A kind of high adsorption automatic vent type protective film, the high adsorption automatic vent type protective film is by following raw material system
At: hexanediyl methyl esters 20%-30%, tripropylene glycol diacrylate butyl ester 10%-25%, hydroxyethyl methacrylate
15%-25%, Methacrylamide 20%-30%, Isooctyl acrylate monomer 5%-12%, diluent 15%-25%, additive
2%-4% and coalescing agent 3%-5%.
Preferably, the diluent is one or more kinds of mixtures of ethyl acetate, toluene and butyl acetate.
Preferably, the coalescing agent is the mixture of Lauryl Alcohol rouge, diethylene glycol monobutyl ether and propylene glycol, and
Mass percent is 1:5:3.
Preferably, the additive includes glacial acetic acid 35%-45%, polyisocyanate 40%-55% and dibutyl
Tin dilaurate tin compound 1%-5%.
Preferably, the preparation method of the protective film includes the following steps:
S1, weighing: according to mass percent, hexanediyl methyl esters, tripropylene glycol diacrylate fourth are weighed respectively
Ester, hydroxyethyl methacrylate, Methacrylamide and Isooctyl acrylate monomer, are placed into pallet, spare.
S2, mixing: the ingredient weighed in S1 is added in high-speed stirred tank, at 1000 rpms to 1200 revolutions per minute
It is stirred 30 minutes to 45 minutes under the rate of clock, obtains high venting quality pressure sensitive adhesive.
S3, dilution: diluent is added in high venting quality pressure sensitive adhesive, is evenly stirred until 30% solid content, it is molten to obtain colloid
Liquid.
S4, reaction: being added additive, and be heated to 25 degrees Celsius to 30 degrees Celsius, and uniform stirring 30 minutes to 45 points
Clock accelerates internal component reaction, available viscous mixture.
S5, film forming: being added coalescing agent in viscous mixture, after mixing evenly, delays in inflation film manufacturing machine through extrudate flow
Biaxial tension again, it is final that protection film base material is made.
S6, packaging: cutting is carried out to protection film base material according to customer requirement or cross cutting is handled, is protected after finally packing
Cuticula finished product.
Preferably, the agitator tank in the S2 is controlled at 45 degrees Celsius to 50 degrees Celsius.
Preferably, it is 20-23 DEG C that the reaction environment in the S4 step, which is temperature, humidity 50-60%RH.
Preferably, it is described protection film base material with a thickness of 30um-40um.
A kind of high adsorption automatic vent type protective film provided by the invention is prepared by using macromolecule component, and
And reaction rate is inhibited by additive, gel is avoided, while crosslink density can be improved, increase cohesive force, guaranteed and tie
Structure stability, while the regularity of segmented structure unit influences the flexibility of acrylate, side group is smaller, the methylene between main chain
Base is more, and the relative molecular weight of crystallinity soft segment is higher, and the flexibility of acrylate molecule chain is better, is conducive to the freedom of segment
The stretching, extension with strand is moved, the Coulomb force and hydrogen bond action between segment are larger, it is difficult to lead to sub-chain motion, therefore with soft
The increase of segment molecule amount, flexibility enhancing, can be effectively improved the basic structure and production technology of protective film, improve production and make
Security and stability.
Embodiment 1
A kind of high adsorption automatic vent type protective film, the high adsorption automatic vent type protective film is by following raw material system
At: hexanediyl methyl esters 20%, tripropylene glycol diacrylate butyl ester 15%, hydroxyethyl methacrylate 20%, methyl
Acrylamide 16%, Isooctyl acrylate monomer 5%, diluent 16%, additive 4% and coalescing agent 4%.
Preferably, the diluent is one or more kinds of mixtures of ethyl acetate, toluene and butyl acetate.
Preferably, the coalescing agent is the mixture of Lauryl Alcohol rouge, diethylene glycol monobutyl ether and propylene glycol, and
Mass percent is 1:5:3.
Preferably, the additive includes glacial acetic acid 43%, polyisocyanate 55% and dibutyl tin dilaurate
Compound 2%.
Preferably, the preparation method of the protective film includes the following steps:
S1, weighing: according to mass percent, hexanediyl methyl esters, tripropylene glycol diacrylate fourth are weighed respectively
Ester, hydroxyethyl methacrylate, Methacrylamide and Isooctyl acrylate monomer, are placed into pallet, spare.
S2, mixing: the ingredient weighed in S1 is added in high-speed stirred tank, at 1000 rpms to 1200 revolutions per minute
It is stirred 30 minutes to 45 minutes under the rate of clock, obtains high venting quality pressure sensitive adhesive.
S3, dilution: diluent is added in high venting quality pressure sensitive adhesive, is evenly stirred until 30% solid content, it is molten to obtain colloid
Liquid.
S4, reaction: being added additive, and be heated to 25 degrees Celsius to 30 degrees Celsius, and uniform stirring 30 minutes to 45 points
Clock accelerates internal component reaction, available viscous mixture.
S5, film forming: being added coalescing agent in viscous mixture, after mixing evenly, delays in inflation film manufacturing machine through extrudate flow
Biaxial tension again, it is final that protection film base material is made.
S6, packaging: cutting is carried out to protection film base material according to customer requirement or cross cutting is handled, is protected after finally packing
Cuticula finished product.
Preferably, the agitator tank in the S2 is controlled at 45 degrees Celsius to 50 degrees Celsius.
Preferably, it is 20-23 DEG C that the reaction environment in the S4 step, which is temperature, humidity 50-60%RH.
Preferably, it is described protection film base material with a thickness of 30um-40um.
Embodiment 2
A kind of high adsorption automatic vent type protective film, the high adsorption automatic vent type protective film is by following raw material system
At: hexanediyl methyl esters 20%, tripropylene glycol diacrylate butyl ester 10%, hydroxyethyl methacrylate 17%, methyl
Acrylamide 22%, Isooctyl acrylate monomer 10%, diluent 15%, additive 2% and coalescing agent 4%.
Preferably, the diluent is one or more kinds of mixtures of ethyl acetate, toluene and butyl acetate.
Preferably, the coalescing agent is the mixture of Lauryl Alcohol rouge, diethylene glycol monobutyl ether and propylene glycol, and
Mass percent is 1:5:3.
Preferably, the additive includes glacial acetic acid 44%, polyisocyanate 52% and dibutyl tin dilaurate
Compound 4%.
Preferably, the preparation method of the protective film includes the following steps:
S1, weighing: according to mass percent, hexanediyl methyl esters, tripropylene glycol diacrylate fourth are weighed respectively
Ester, hydroxyethyl methacrylate, Methacrylamide and Isooctyl acrylate monomer, are placed into pallet, spare.
S2, mixing: the ingredient weighed in S1 is added in high-speed stirred tank, at 1000 rpms to 1200 revolutions per minute
It is stirred 30 minutes to 45 minutes under the rate of clock, obtains high venting quality pressure sensitive adhesive.
S3, dilution: diluent is added in high venting quality pressure sensitive adhesive, is evenly stirred until 30% solid content, it is molten to obtain colloid
Liquid.
S4, reaction: being added additive, and be heated to 25 degrees Celsius to 30 degrees Celsius, and uniform stirring 30 minutes to 45 points
Clock accelerates internal component reaction, available viscous mixture.
S5, film forming: being added coalescing agent in viscous mixture, after mixing evenly, delays in inflation film manufacturing machine through extrudate flow
Biaxial tension again, it is final that protection film base material is made.
S6, packaging: cutting is carried out to protection film base material according to customer requirement or cross cutting is handled, is protected after finally packing
Cuticula finished product.
Preferably, the agitator tank in the S2 is controlled at 45 degrees Celsius to 50 degrees Celsius.
Preferably, it is 20-23 DEG C that the reaction environment in the S4 step, which is temperature, humidity 50-60%RH.
Preferably, it is described protection film base material with a thickness of 30um-40um.
Embodiment 3
A kind of high adsorption automatic vent type protective film, the high adsorption automatic vent type protective film is by following raw material system
At: hexanediyl methyl esters 25%, tripropylene glycol diacrylate butyl ester 15%, hydroxyethyl methacrylate 15%, methyl
Acrylamide 20%, Isooctyl acrylate monomer 5%-12%, diluent 15%, additive 2% and coalescing agent 3%.
Preferably, the diluent is one or more kinds of mixtures of ethyl acetate, toluene and butyl acetate.
Preferably, the coalescing agent is the mixture of Lauryl Alcohol rouge, diethylene glycol monobutyl ether and propylene glycol, and
Mass percent is 1:5:3.
Preferably, the additive includes glacial acetic acid 45%, polyisocyanate 50% and dibutyl tin dilaurate
Compound 5%.
Preferably, the preparation method of the protective film includes the following steps:
S1, weighing: according to mass percent, hexanediyl methyl esters, tripropylene glycol diacrylate fourth are weighed respectively
Ester, hydroxyethyl methacrylate, Methacrylamide and Isooctyl acrylate monomer, are placed into pallet, spare.
S2, mixing: the ingredient weighed in S1 is added in high-speed stirred tank, at 1000 rpms to 1200 revolutions per minute
It is stirred 30 minutes to 45 minutes under the rate of clock, obtains high venting quality pressure sensitive adhesive.
S3, dilution: diluent is added in high venting quality pressure sensitive adhesive, is evenly stirred until 30% solid content, it is molten to obtain colloid
Liquid.
S4, reaction: being added additive, and be heated to 25 degrees Celsius to 30 degrees Celsius, and uniform stirring 30 minutes to 45 points
Clock accelerates internal component reaction, available viscous mixture.
S5, film forming: being added coalescing agent in viscous mixture, after mixing evenly, delays in inflation film manufacturing machine through extrudate flow
Biaxial tension again, it is final that protection film base material is made.
S6, packaging: cutting is carried out to protection film base material according to customer requirement or cross cutting is handled, is protected after finally packing
Cuticula finished product.
Preferably, the agitator tank in the S2 is controlled at 45 degrees Celsius to 50 degrees Celsius.
Preferably, it is 20-23 DEG C that the reaction environment in the S4 step, which is temperature, humidity 50-60%RH.
Preferably, it is described protection film base material with a thickness of 30um-40um.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (8)
1. a kind of high adsorption automatic vent type protective film, it is characterised in that: the high adsorption automatic vent type protective film by with
Lower raw material is made: hexanediyl methyl esters 20%-30%, tripropylene glycol diacrylate butyl ester 10%-25%, metering system
Sour hydroxyl ethyl ester 15%-25%, Methacrylamide 20%-30%, Isooctyl acrylate monomer 5%-12%, diluent 15%-25%,
Additive 2%-4% and coalescing agent 3%-5%.
2. a kind of high adsorption automatic vent type protective film according to claim 1, it is characterised in that: the diluent is
One or more kinds of mixtures of ethyl acetate, toluene and butyl acetate.
3. a kind of high adsorption automatic vent type protective film according to claim 1, it is characterised in that: the coalescing agent
For the mixture of Lauryl Alcohol rouge, diethylene glycol monobutyl ether and propylene glycol, and mass percent is 1:5:3.
4. a kind of high adsorption automatic vent type protective film according to claim 1, it is characterised in that: the additive packet
Include glacial acetic acid 35%-45%, polyisocyanate 40%-55% and dibutyl tin dilaurate compound 1%-5%.
5. a kind of preparation method of high adsorption automatic vent type protective film, it is characterised in that: the preparation method of the protective film
Include the following steps:
S1, weighing: according to mass percent, hexanediyl methyl esters, tripropylene glycol diacrylate butyl ester, first are weighed respectively
Base hydroxy-ethyl acrylate, Methacrylamide and Isooctyl acrylate monomer, are placed into pallet, spare；
S2, mixing: the ingredient weighed in S1 is added in high-speed stirred tank, at 1000 rpms to 1200 rpms
It is stirred 30 minutes to 45 minutes under rate, obtains high venting quality pressure sensitive adhesive；
S3, dilution: diluent is added in high venting quality pressure sensitive adhesive, is evenly stirred until 30% solid content, obtains colloidal solution；
S4, reaction: additive is added, and is heated to 25 degrees Celsius to 30 degrees Celsius, uniform stirring 30 minutes to 45 minutes, adds
Fast internal component reaction, available viscous mixture；
S5, film forming: being added coalescing agent in viscous mixture, after mixing evenly, delays again in inflation film manufacturing machine through extrudate flow double
It is final that protection film base material is made to stretching；
S6, packaging: cutting is carried out to protection film base material according to customer requirement or cross cutting is handled, obtains protective film after finally packing
Finished product.
6. a kind of preparation method of high adsorption automatic vent type protective film according to claim 5, it is characterised in that: institute
The agitator tank in S2 is stated controlled at 45 degrees Celsius to 50 degrees Celsius.
7. a kind of preparation method of high adsorption automatic vent type protective film according to claim 5, it is characterised in that: institute
It is 20-23 DEG C that state the reaction environment in S4 step, which be temperature, humidity 50-60%RH.
8. a kind of preparation method of high adsorption automatic vent type protective film according to claim 5, it is characterised in that: institute
State protection film base material with a thickness of 30um-40um.
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| CN201811083200.2A CN109232814A (en) | 2018-09-17 | 2018-09-17 | A kind of high adsorption automatic vent type protective film |
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| CN201811083200.2A CN109232814A (en) | 2018-09-17 | 2018-09-17 | A kind of high adsorption automatic vent type protective film |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8263720B1 (en) * | 2011-10-05 | 2012-09-11 | Rochal Industries, Llp | Sacrificial adhesive coatings |
| CN106634659A (en) * | 2016-10-18 | 2017-05-10 | 东莞市纳利光学材料有限公司 | A kind of screen inner protective film and preparation method thereof |
| CN108192019A (en) * | 2018-01-02 | 2018-06-22 | 上海保立佳新材料有限公司 | A kind of novel acrylic pressure sensitive adhesive |
| CN108219702A (en) * | 2018-01-02 | 2018-06-29 | 上海保立佳新材料有限公司 | A kind of novel acrylic pressure-sensitive adhesive protective film |
-
2018
- 2018-09-17 CN CN201811083200.2A patent/CN109232814A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8263720B1 (en) * | 2011-10-05 | 2012-09-11 | Rochal Industries, Llp | Sacrificial adhesive coatings |
| CN106634659A (en) * | 2016-10-18 | 2017-05-10 | 东莞市纳利光学材料有限公司 | A kind of screen inner protective film and preparation method thereof |
| CN108192019A (en) * | 2018-01-02 | 2018-06-22 | 上海保立佳新材料有限公司 | A kind of novel acrylic pressure sensitive adhesive |
| CN108219702A (en) * | 2018-01-02 | 2018-06-29 | 上海保立佳新材料有限公司 | A kind of novel acrylic pressure-sensitive adhesive protective film |
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