CN109161136A - 一种环保塑料组合物 - Google Patents

一种环保塑料组合物 Download PDF

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CN109161136A
CN109161136A CN201811092727.1A CN201811092727A CN109161136A CN 109161136 A CN109161136 A CN 109161136A CN 201811092727 A CN201811092727 A CN 201811092727A CN 109161136 A CN109161136 A CN 109161136A
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parts
environmentally
friendly plastic
plastic composition
titanium dioxide
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王有春
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
    • C08L27/02—Compositions 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; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L27/04—Compositions 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; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08L27/06—Homopolymers or copolymers of vinyl chloride
    • 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
    • C08K2003/2237—Oxides; Hydroxides of metals of titanium
    • C08K2003/2241—Titanium dioxide
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/04—Antistatic
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/08—Stabilised against heat, light or radiation or oxydation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend

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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)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

本发明公开了一种环保塑料组合物，包括聚丙烯热塑性弹性体PP3‑17份、聚对苯二甲酸丁二醇酯8‑19份、聚氯乙烯11‑29份、硅酸钙13‑25份、二氧化钛8‑19份。本发明的环保塑料组合物不仅耐候性佳，具有较好的抗静电及稳定性、且长时间处于高温环境仍能够保持良好的机械性能、不易变脆易碎，使用寿命长，突破了传统改塑料的缺陷，具有很强的实用价值。

Description

一种环保塑料组合物
技术领域
本发明属于塑料组合物，尤其涉及一种环保塑料组合物。
背景技术
塑料是高分子量的聚合物材料。随着分子量的增加，聚合物材料从气体变为液体或固体。固体材料具有越高的分子量，它的流动性则越小，但是机械性能或耐热性会提升，并且具有可用作为日常生活中所需的材料(如金属、木材、陶瓷、橡胶等)的性能。塑料是通过混合各种类型的添加剂(包括改性剂、着色剂、加强剂、填料等)并进行成型加工而得的聚合物材料。塑料的性能由合成树脂(如PE、PP、PVC等)的化学结构决定，而相同的树脂的性能可能根据许多因素而有所不同，因此该特征可用于塑料的改性。在化学结构方面，塑料的性能根据分子量、分子量分布、基于聚合物制备(即聚合)条件的主链和侧链状态、端基、交联、立构规整性和共聚物组成分布等而变化。通常，配合(compounding)是指通过向聚合物原料添加各种类型的添加剂或各种配合剤(例如增强剂、改性剂等)而制备适于预期用途的组合物，并且由此制备的组合物以颗粒形式流通。
发明内容
发明目的：本发明的目的是提供一种耐候性佳、抗静电及稳定性强的环保塑料组合物。
技术方案：本发明的环保塑料组合物，包括如下组分：聚丙烯热塑性弹性体PP3-17份、聚对苯二甲酸丁二醇酯8-19份、聚氯乙烯11-29份、硅酸钙13-25份、二氧化钛8-19份。
优选的，聚丙烯热塑性弹性体PP8-14份。聚对苯二甲酸丁二醇酯12-15份。聚氯乙烯15-20份。硅酸钙18-22份。二氧化钛12-15份。
有益效果：与现有技术相比，本发明的显著优点为：该环保塑料组合物不仅耐候性佳，具有较好的抗静电及稳定性、且长时间处于高温环境仍能够保持良好的机械性能、不易变脆易碎，使用寿命长，突破了传统改塑料的缺陷，具有很强的实用价值。
具体实施方式
下面结合实施例对本发明的技术方案做进一步详细说明。
实施例1
本发明的环保塑料组合物包括：聚丙烯热塑性弹性体PP8份、聚对苯二甲酸丁二醇酯12份、聚氯乙烯15份、硅酸钙18份、二氧化钛12份。
实施例2
本发明的环保塑料组合物包括：聚丙烯热塑性弹性体PP14份、聚对苯二甲酸丁二醇酯15份、聚氯乙烯20份、硅酸钙22份、二氧化钛15份。
实施例3
本发明的环保塑料组合物包括：聚丙烯热塑性弹性体PP3份、聚对苯二甲酸丁二醇酯8份、聚氯乙烯11份、硅酸钙13份、二氧化钛8份。
实施例4
本发明的环保塑料组合物包括：聚丙烯热塑性弹性体PP17份、聚对苯二甲酸丁二醇酯19份、聚氯乙烯29份、硅酸钙25份、二氧化钛19份。

Claims (6)

1.一种环保塑料组合物，其特征在于包括如下组分：聚丙烯热塑性弹性体PP3-17份、聚对苯二甲酸丁二醇酯8-19份、聚氯乙烯11-29份、硅酸钙13-25份、二氧化钛8-19份。
2.根据权利要求1所述的环保塑料组合物，其特征在于：所述聚丙烯热塑性弹性体PP8-14份。
3.根据权利要求1所述的环保塑料组合物，其特征在于：所述聚对苯二甲酸丁二醇酯12-15份。
4.根据权利要求1所述的环保塑料组合物，其特征在于：所述聚氯乙烯15-20份。
5.根据权利要求1所述的环保塑料组合物，其特征在于：所述硅酸钙18-22份。
6.根据权利要求1所述的环保塑料组合物，其特征在于：所述二氧化钛12-15份。
CN201811092727.1A 2018-09-19 2018-09-19 一种环保塑料组合物 Withdrawn CN109161136A (zh)

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Application publication date: 20190108