CN108892868A - 增塑型pe、pp共混材料配方 - Google Patents

增塑型pe、pp共混材料配方 Download PDF

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Publication number
CN108892868A
CN108892868A CN201810808520.3A CN201810808520A CN108892868A CN 108892868 A CN108892868 A CN 108892868A CN 201810808520 A CN201810808520 A CN 201810808520A CN 108892868 A CN108892868 A CN 108892868A
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parts
material formula
intermingling material
resins
plasticising type
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丁妙严
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    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02Compositions 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
    • C08L23/10Homopolymers or copolymers of propene
    • C08L23/12Polypropene
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/18Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20Oxides; Hydroxides
    • C08K3/22Oxides; Hydroxides of metals
    • C08K2003/2296Oxides; Hydroxides of metals of zinc
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/03Polymer mixtures characterised by other features containing three or more polymers in a blend
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00Properties characterising the ingredient of the composition
    • C08L2207/06Properties of polyethylene
    • C08L2207/066LDPE (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)

Abstract

本发明公开了一种增塑型PE、PP共混材料配方,每85份PP树脂、15份LDPE树脂中配备:16~19份丁二烯橡胶、0.4~0.7份PbSt稳定剂、0.6~0.9份CA抗氧剂、1.2~1.4份ZnO促进剂、2~3份邻苯二甲酸二辛酯。本发明显著提高塑性。

Description

增塑型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,但塑性较差。
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塑性的增塑型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。
增塑型PE、PP共混材料配方,其改进之处在于:每85份PP树脂、15份LDPE树脂中配备:16~19份丁二烯橡胶、0.4~0.7份PbSt稳定剂、0.6~0.9份CA抗氧剂、1.2~1.4份ZnO促进剂、2~3份邻苯二甲酸二辛酯。
优选地,每85份PP树脂、15份LDPE树脂中配备:17~18份丁二烯橡胶、0.5~0.6份PbSt稳定剂、0.7~0.8份CA抗氧剂、1.3~1.35份ZnO促进剂、2.5~3份邻苯二甲酸二辛酯。
本发明与现有技术相比,具有以下积极效果:添加邻苯二甲酸二辛酯,改善PE、PP的相容性,增加塑性。
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:
增塑型PE、PP共混材料配方,每85份PP树脂、15份LDPE树脂中配备:16份丁二烯橡胶、0.4份PbSt稳定剂、0.6份CA抗氧剂、1.2份ZnO促进剂、2份邻苯二甲酸二辛酯。
实施例2:
增塑型PE、PP共混材料配方,每85份PP树脂、15份LDPE树脂中配备:19份丁二烯橡胶、0.7份PbSt稳定剂、0.9份CA抗氧剂、1.4份ZnO促进剂、3份邻苯二甲酸二辛酯。

Claims (2)

1.一种增塑型PE、PP共混材料配方,其特征在于:每85份PP树脂、15份LDPE树脂中配备:16~19份丁二烯橡胶、0.4~0.7份PbSt稳定剂、0.6~0.9份CA抗氧剂、1.2~1.4份ZnO促进剂、2~3份邻苯二甲酸二辛酯。
2.根据权利要求1所述的增塑型PE、PP共混材料配方,其特征在于:每85份PP树脂、15份LDPE树脂中配备:17~18份丁二烯橡胶、0.5~0.6份PbSt稳定剂、0.7~0.8份CA抗氧剂、1.3~1.35份ZnO促进剂、2.5~3份邻苯二甲酸二辛酯。
CN201810808520.3A 2018-07-23 2018-07-23 增塑型pe、pp共混材料配方 Withdrawn CN108892868A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810808520.3A CN108892868A (zh) 2018-07-23 2018-07-23 增塑型pe、pp共混材料配方

Applications Claiming Priority (1)

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CN201810808520.3A CN108892868A (zh) 2018-07-23 2018-07-23 增塑型pe、pp共混材料配方

Publications (1)

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CN108892868A true CN108892868A (zh) 2018-11-27

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