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CN104212057A - 一种薄膜用消光母料 - Google Patents

一种薄膜用消光母料 Download PDF

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Publication number
CN104212057A
CN104212057A CN201410420368.3A CN201410420368A CN104212057A CN 104212057 A CN104212057 A CN 104212057A CN 201410420368 A CN201410420368 A CN 201410420368A CN 104212057 A CN104212057 A CN 104212057A
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Prior art keywords
parts
film
masterbatch
flatting
polypropylene
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叶春会
王泽平
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Anhui Jia Mu Rubber Industry Co Ltd
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Anhui Jia Mu Rubber Industry Co Ltd
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Priority to CN201410420368.3A priority Critical patent/CN104212057A/zh
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
    • C08K13/04—Ingredients characterised by their shape and organic or inorganic ingredients
    • 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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C08K3/36—Silica
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/02—Fibres or whiskers
    • C08K7/04—Fibres or whiskers inorganic
    • C08K7/14—Glass
    • 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
    • C08J2323/10—Homopolymers or copolymers of propene
    • C08J2323/12—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
    • 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
    • C08J2323/10—Homopolymers or copolymers of propene
    • C08J2323/14—Copolymers of propene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2206—Oxides; Hydroxides of metals of calcium, strontium or barium
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2217—Oxides; Hydroxides of metals of magnesium
    • C08K2003/222—Magnesia, i.e. magnesium oxide
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2227—Oxides; Hydroxides of metals of aluminium

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

本发明公开一种薄膜用消光母料，所述消光母料由以下重量份的原料制备得到：聚丙烯40-60份、二氧化硅25-35份、无碱玻纤1-9份、金属氧化物20-40份、抗氧剂0.08-0.35份、偶联剂0.1-0.4份。本发明消光母料的消光效果极佳，同时膜片表面均匀，分散好，不起任何筋点，产品基体材料采用聚烯烃，使产品与PP、PE等均有良好的相容性。

Description

一种薄膜用消光母料
 
技术领域
本发明属于高分子复合材料技术领域，具体是一种薄膜用消光母料。
背景技术
BOPP 是一种非常重要的软包装材料，BOPP薄膜无色、无嗅、无味、无毒，并具有高拉伸强度、冲击强度、刚性、强韧性和良好的透明性，所以在包装领域有着十分广泛地使用。
常用的BOPP薄膜包括：普通型双向拉伸聚丙烯薄膜、热封型双向拉伸聚丙烯薄膜、香烟包装膜、双向拉伸聚丙烯珠光膜、双向拉伸聚丙烯金属化膜、消光膜等。消光母料可用于生产 BOPP 消光膜，但现有大多数消光母料，分散性较差，存在亮点、晶点，导致薄膜表面的厚度不均匀，影响美观。
发明内容
本发明的目的在于现有技术缺陷，提供一种薄膜用消光母料。
本发明的目的可以通过以下技术方案实现：
一种薄膜用消光母料，其特征在于，所述消光母料由以下重量份的原料制备得到：聚丙烯40-60份、二氧化硅25-35份、无碱玻纤1-9份、金属氧化物20-40份、抗氧剂0.08-0.35份、偶联剂0.1-0.4份。
所述消光母料由以下重量份的原料制备得到：聚丙烯50份、二氧化硅30份、无碱玻纤5份、金属氧化物30份、抗氧剂0.2份、偶联剂0.25份。
所述聚丙烯为熔融指数大于15g/10min的均聚或共聚聚丙烯。
所述金属氧化物为三氧化二铝、氧化镁或氧化钙。
所述偶联剂是硅烷偶联剂KH550。
本发明的有益效果：本发明消光母料的消光效果极佳，同时膜片表面均匀，分散好，不起任何筋点，产品基体材料采用聚烯烃，使产品与PP、PE等均有良好的相容性。 
具体实施方式
实施例1
按重量配比分别称取聚丙烯50份、二氧化硅30份、无碱玻纤5份、金属氧化物30份、抗氧剂0.2份、偶联剂0.25份，将上述称量好的成分加入高速混合机中混合均匀，然后经双螺杆挤出机挤出，切粒，得到消光母粒。
实施例2
按重量配比分别称取聚丙烯40份、二氧化硅25份、无碱玻纤1份、金属氧化物20份、抗氧剂0.1份、偶联剂0.15份，将上述称量好的成分加入高速混合机中混合均匀，然后经双螺杆挤出机挤出，切粒，得到消光母粒。
实施例3
按重量配比分别称取聚丙烯60份、二氧化硅35份、无碱玻纤9份、金属氧化物40份、抗氧剂0.35份、偶联剂0.4份，将上述称量好的成分加入高速混合机中混合均匀，然后经双螺杆挤出机挤出，切粒，得到消光母粒。
以上内容仅仅是对本发明结构所作的举例和说明，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，只要不偏离发明的结构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 (5)

1.一种薄膜用消光母料，其特征在于，所述消光母料由以下重量份的原料制备得到：聚丙烯40-60份、二氧化硅25-35份、无碱玻纤1-9份、金属氧化物20-40份、抗氧剂0.08-0.35份、偶联剂0.1-0.4份。
2.根据权利要求1所述的薄膜用消光母料，其特征在于，所述消光母料由以下重量份的原料制备得到：聚丙烯50份、二氧化硅30份、无碱玻纤5份、金属氧化物30份、抗氧剂0.2份、偶联剂0.25份。
3.根据权利要求1所述的薄膜用消光母料，其特征在于，所述聚丙烯为熔融指数大于15g/10min的均聚或共聚聚丙烯。
4.根据权利要求1所述的薄膜用消光母料，其特征在于，所述金属氧化物为三氧化二铝、氧化镁或氧化钙。
5.根据权利要求1所述的薄膜用消光母料，其特征在于，所述偶联剂是硅烷偶联剂KH550。
CN201410420368.3A 2014-08-25 2014-08-25 一种薄膜用消光母料 Pending CN104212057A (zh)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105985578A (zh) * 2015-02-15 2016-10-05 江苏朗博高新科技材料有限公司 一种bopp薄膜用消光母料
CN108727659A (zh) * 2017-04-19 2018-11-02 广州市同源塑料制品有限公司 一种仿纸防滑环保薄膜
CN109503917A (zh) * 2018-10-14 2019-03-22 金旸（厦门）新材料科技有限公司 一种消光cpe母料及其制备及其应用
CN114161797A (zh) * 2021-10-28 2022-03-11 安徽金田高新材料股份有限公司 一种消光涂布基膜及其制备方法
CN114536919A (zh) * 2022-02-10 2022-05-27 云阳金田塑业有限公司 一种聚丙烯热复合材料及其制备方法和应用

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101302299A (zh) * 2008-01-04 2008-11-12 上海金浦塑料包装材料有限公司 一种低光消光膜及其制备方法
CN101622317A (zh) * 2006-12-07 2010-01-06 格雷斯股份有限两合公司 消光剂
CN102924905A (zh) * 2012-10-22 2013-02-13 佛山佛塑科技集团股份有限公司 一种双向拉伸亚光bopa薄膜及其制作方法
CN102391577B (zh) * 2011-09-23 2013-08-28 余大双 一种bopp薄膜用的高雾度低光泽度消光母料及其生产工艺

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101622317A (zh) * 2006-12-07 2010-01-06 格雷斯股份有限两合公司 消光剂
CN101302299A (zh) * 2008-01-04 2008-11-12 上海金浦塑料包装材料有限公司 一种低光消光膜及其制备方法
CN102391577B (zh) * 2011-09-23 2013-08-28 余大双 一种bopp薄膜用的高雾度低光泽度消光母料及其生产工艺
CN102924905A (zh) * 2012-10-22 2013-02-13 佛山佛塑科技集团股份有限公司 一种双向拉伸亚光bopa薄膜及其制作方法

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105985578A (zh) * 2015-02-15 2016-10-05 江苏朗博高新科技材料有限公司 一种bopp薄膜用消光母料
CN108727659A (zh) * 2017-04-19 2018-11-02 广州市同源塑料制品有限公司 一种仿纸防滑环保薄膜
CN109503917A (zh) * 2018-10-14 2019-03-22 金旸（厦门）新材料科技有限公司 一种消光cpe母料及其制备及其应用
CN114161797A (zh) * 2021-10-28 2022-03-11 安徽金田高新材料股份有限公司 一种消光涂布基膜及其制备方法
CN114161797B (zh) * 2021-10-28 2023-08-18 安徽金田高新材料股份有限公司 一种消光涂布基膜及其制备方法
CN114536919A (zh) * 2022-02-10 2022-05-27 云阳金田塑业有限公司 一种聚丙烯热复合材料及其制备方法和应用
CN114536919B (zh) * 2022-02-10 2023-12-01 云阳金田塑业有限公司 一种聚丙烯热复合材料及其制备方法和应用

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Application publication date: 20141217