CN107915884A - 汽车用pp、pa共混配方 - Google Patents

汽车用pp、pa共混配方 Download PDF

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Publication number
CN107915884A
CN107915884A CN201711152946.XA CN201711152946A CN107915884A CN 107915884 A CN107915884 A CN 107915884A CN 201711152946 A CN201711152946 A CN 201711152946A CN 107915884 A CN107915884 A CN 107915884A
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China
Prior art keywords
parts
resins
blending
automobile
hst
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Pending
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CN201711152946.XA
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English (en)
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黄风山
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Individual
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Individual
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Priority to CN201711152946.XA priority Critical patent/CN107915884A/zh
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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
    • C08L23/04Homopolymers or copolymers of ethene
    • C08L23/06Polyethene
    • 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

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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

本发明公开了一种汽车用PP、PA共混配方,由100份PE树脂、12~14份PA树脂、6~8份PP‑g‑MAH、0.4~0.7份HSt助剂共混而成。本发明显著提高缺口冲击强度。

Description

汽车用PP、PA共混配方
技术领域
本发明涉及一种高分子复合材料配方,特别是一种汽车用PP共混配方。
背景技术
汽车用PP材料有较低的热变形温度、低透明度、低光泽度、低刚性,但缺口冲击强度较差。
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缺口冲击强度的汽车用PP、PA共混配方。
本发明通过下述技术方案实现技术目标。
汽车用PP、PA共混配方,其改进之处在于:由100份PE树脂、12~14份PA树脂、6~8份PP-g-MAH、0.4~0.7份HSt助剂共混而成。
进一步改进在于:由100份PE树脂、12~14份PA树脂、6~7份PP-g-MAH、0.5~0.6份HSt助剂共混而成。
本发明与现有技术相比,具有以下积极效果:
1、本发明显著提高缺口冲击强度。
2、由100份PE树脂、12~14份PA树脂、6~7份PP-g-MAH、0.5~0.6份HSt助剂共混而成,缺口冲击强度更好。
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:
汽车用PP、PA共混配方,由100份PE树脂、12份PA树脂、6份PP-g-MAH、0.4份HSt助剂共混而成。
实施例2:
汽车用PP、PA共混配方,由100份PE树脂、14份PA树脂、8份PP-g-MAH、0.7份HSt助剂共混而成。
实施例3:
汽车用PP、PA共混配方,由100份PE树脂、12份PA树脂、6~7份PP-g-MAH、0.5份HSt助剂共混而成。
实施例4:
汽车用PP、PA共混配方,由100份PE树脂、14份PA树脂、6~7份PP-g-MAH、0.6份HSt助剂共混而成。

Claims (2)

1.一种汽车用PP、PA共混配方,其特征在于:由100份PE树脂、12~14份PA树脂、6~8份PP-g-MAH、0.4~0.7份HSt助剂共混而成。
2.根据权利要求1所述的汽车用PP、PA共混配方,其特征在于:由100份PE树脂、12~14份PA树脂、6~7份PP-g-MAH、0.5~0.6份HSt助剂共混而成。
CN201711152946.XA 2017-11-19 2017-11-19 汽车用pp、pa共混配方 Pending CN107915884A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711152946.XA CN107915884A (zh) 2017-11-19 2017-11-19 汽车用pp、pa共混配方

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711152946.XA CN107915884A (zh) 2017-11-19 2017-11-19 汽车用pp、pa共混配方

Publications (1)

Publication Number Publication Date
CN107915884A true CN107915884A (zh) 2018-04-17

Family

ID=61896723

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711152946.XA Pending CN107915884A (zh) 2017-11-19 2017-11-19 汽车用pp、pa共混配方

Country Status (1)

Country Link
CN (1) CN107915884A (zh)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101418093A (zh) * 2007-10-26 2009-04-29 张发饶 聚乙烯/尼龙塑料合金及其生产方法和其相容结合剂
CN101486817A (zh) * 2009-02-20 2009-07-22 华南理工大学 高熔体强度聚丙烯材料及制备方法
CN104927151A (zh) * 2015-05-12 2015-09-23 天津金发新材料有限公司 一种无卤阻燃聚乙烯/尼龙热缩管及其制备方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101418093A (zh) * 2007-10-26 2009-04-29 张发饶 聚乙烯/尼龙塑料合金及其生产方法和其相容结合剂
CN101486817A (zh) * 2009-02-20 2009-07-22 华南理工大学 高熔体强度聚丙烯材料及制备方法
CN104927151A (zh) * 2015-05-12 2015-09-23 天津金发新材料有限公司 一种无卤阻燃聚乙烯/尼龙热缩管及其制备方法

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Application publication date: 20180417