CN108912495A - 防紫外线pe、pp共混材料配方 - Google Patents

防紫外线pe、pp共混材料配方 Download PDF

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CN108912495A
CN108912495A CN201810808684.6A CN201810808684A CN108912495A CN 108912495 A CN108912495 A CN 108912495A CN 201810808684 A CN201810808684 A CN 201810808684A CN 108912495 A CN108912495 A CN 108912495A
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parts
antioxidant
antiultraviolet
resins
material formula
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孙颖
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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
    • 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
    • C08L23/10—Homopolymers or copolymers of propene
    • C08L23/12—Polypropene
    • 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
    • C08K2003/2296—Oxides; Hydroxides of metals of zinc
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00—Properties characterising the ingredient of the composition
    • C08L2207/06—Properties of polyethylene
    • C08L2207/066—LDPE (radical process)

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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)
  • Laminated Bodies (AREA)

Abstract

本发明公开了一种防紫外线PE、PP共混材料配方，每75份PP树脂、25份LDPE树脂中配备：14～17份丁二烯橡胶、0.5～0.8份BaSt稳定剂、0.4～0.6份CA抗氧剂、0.5～0.7份DLTP抗氧剂、1.2～1.4份ZnO促进剂、1～2份二盐基硬脂酸铅、3～6份2‑羟基‑4‑甲氧基二苯甲酮。本发明显著提高防紫外线性能。

Description

防紫外线PE、PP共混材料配方
技术领域
本发明涉及一种高分子复合材料配方，特别是一种PE、PP共混材料配方。
背景技术
PE、PP共混材料综合PE、PP两种材料的性能，但防紫外线性能较差。
发明内容
本发明针对现有技术的不足，提出一种能显著提高防紫外线性能的防紫外线PE、PP共混材料配方。
本发明通过下述技术方案实现技术目标。
防紫外线PE、PP共混材料配方，其改进之处在于：每75份PP树脂、25份LDPE树脂中配备：14～17份丁二烯橡胶、0.5～0.8份BaSt稳定剂、0.4～0.6份CA抗氧剂、0.5～0.7份DLTP抗氧剂、1.2～1.4份ZnO促进剂、1～2份二盐基硬脂酸铅、3～6份2-羟基-4-甲氧基二苯甲酮。
优选地，每75份PP树脂、25份LDPE树脂中配备：15～16份丁二烯橡胶、0.6～0.7份BaSt稳定剂、0.5～0.55份CA抗氧剂、0.55～0.6份DLTP抗氧剂、1.3～1.35份ZnO促进剂、1～1.5份二盐基硬脂酸铅、4～5份2-羟基-4-甲氧基二苯甲酮。
本发明与现有技术相比，具有以下积极效果：添加二盐基硬脂酸铅，起到较好的稳定作用；添加2-羟基-4-甲氧基二苯甲酮，显著提高防紫外线性能。
具体实施方式
下面结合实施例对本发明作进一步说明。
实施例1：
防紫外线PE、PP共混材料配方，每75份PP树脂、25份LDPE树脂中配备：14份丁二烯橡胶、0.5份BaSt稳定剂、0.4份CA抗氧剂、0.5份DLTP抗氧剂、1.2份ZnO促进剂、1份二盐基硬脂酸铅、3份2-羟基-4-甲氧基二苯甲酮。
实施例2：
防紫外线PE、PP共混材料配方，每75份PP树脂、25份LDPE树脂中配备：17份丁二烯橡胶、0.8份BaSt稳定剂、0.6份CA抗氧剂、0.7份DLTP抗氧剂、1.4份ZnO促进剂、2份二盐基硬脂酸铅、6份2-羟基-4-甲氧基二苯甲酮。

Claims (2)

1.一种防紫外线PE、PP共混材料配方，其特征在于：每75份PP树脂、25份LDPE树脂中配备：14～17份丁二烯橡胶、0.5～0.8份BaSt稳定剂、0.4～0.6份CA抗氧剂、0.5～0.7份DLTP抗氧剂、1.2～1.4份ZnO促进剂、1～2份二盐基硬脂酸铅、3～6份2-羟基-4-甲氧基二苯甲酮。
2.根据权利要求1所述的防紫外线PE、PP共混材料配方，其特征在于：每75份PP树脂、25份LDPE树脂中配备：15～16份丁二烯橡胶、0.6～0.7份BaSt稳定剂、0.5～0.55份CA抗氧剂、0.55～0.6份DLTP抗氧剂、1.3～1.35份ZnO促进剂、1～1.5份二盐基硬脂酸铅、4～5份2-羟基-4-甲氧基二苯甲酮。
CN201810808684.6A 2018-07-23 2018-07-23 防紫外线pe、pp共混材料配方 Withdrawn CN108912495A (zh)

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CN201810808684.6A CN108912495A (zh) 2018-07-23 2018-07-23 防紫外线pe、pp共混材料配方

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CN201810808684.6A CN108912495A (zh) 2018-07-23 2018-07-23 防紫外线pe、pp共混材料配方

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