CN108822540A - 增韧型pa共混材料配方 - Google Patents

增韧型pa共混材料配方 Download PDF

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Publication number
CN108822540A
CN108822540A CN201810809374.6A CN201810809374A CN108822540A CN 108822540 A CN108822540 A CN 108822540A CN 201810809374 A CN201810809374 A CN 201810809374A CN 108822540 A CN108822540 A CN 108822540A
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China
Prior art keywords
parts
material formula
intermingling material
toughening type
eva
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CN201810809374.6A
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English (en)
Inventor
孙荣华
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Individual
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Individual
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Priority to CN201810809374.6A priority Critical patent/CN108822540A/zh
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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
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • C08L77/06—Polyamides derived from polyamines and polycarboxylic acids
    • 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
    • C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four 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

本发明公开了一种增韧型PA共混材料配方，每100份PA‑66树脂中配备：12～14份SEBS、4～6份PP‑g‑EPDM、0.4～0.6份PP蜡、0.6～0.9份HSt、10～12份EVA；进一步改进在于：每100份PA‑66树脂中配备：13～14份SEBS、5～6份PP‑g‑EPDM、0.4～0.5份PP蜡、0.7～0.8份HSt、10～11份EVA。本发明显著改善韧性。

Description

增韧型PA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PA、PP共混材料配方。
背景技术
PA、PP共混材料可以综合两种材料的性能，但韧性有待改善。
发明内容
本发明针对现有技术的不足，提出一种能显著改善韧性的增韧型PA共混材料配方。
本发明通过下述技术方案实现技术目标。
增韧型PA共混材料配方，其改进之处在于：每100份PA-66树脂中配备：12～14份SEBS、4～6份PP-g-EPDM、0.4～0.6份PP蜡、0.6～0.9份HSt、 10～12份EVA。
优选地，每100份PA-66树脂中配备：13～14份SEBS、5～6份PP-g-EPDM、0.4～0.5份PP蜡、0.7～0.8份HSt、 10～11份EVA。
本发明与现有技术相比，具有以下积极效果：同时添加SEBS、EVA，显著改善韧性。
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：
增韧型PA共混材料配方，每100份PA-66树脂中配备：12份SEBS、4份PP-g-EPDM、0.4份PP蜡、0.6份HSt、 10份EVA。
实施例2：
增韧型PA共混材料配方，每100份PA-66树脂中配备：14份SEBS、6份PP-g-EPDM、0.6份PP蜡、0.9份HSt、12份EVA。

Claims (2)

1.一种增韧型PA共混材料配方，其特征在于：每100份PA-66树脂中配备：12～14份SEBS、4～6份PP-g-EPDM、0.4～0.6份PP蜡、0.6～0.9份HSt、 10～12份EVA。
2.根据权利要求1所述的增韧型PA共混材料配方，其特征在于：每100份PA-66树脂中配备：13～14份SEBS、5～6份PP-g-EPDM、0.4～0.5份PP蜡、0.7～0.8份HSt、 10～11份EVA。
CN201810809374.6A 2018-07-23 2018-07-23 增韧型pa共混材料配方 Withdrawn CN108822540A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810809374.6A CN108822540A (zh) 2018-07-23 2018-07-23 增韧型pa共混材料配方

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810809374.6A CN108822540A (zh) 2018-07-23 2018-07-23 增韧型pa共混材料配方

Publications (1)

Publication Number Publication Date
CN108822540A true CN108822540A (zh) 2018-11-16

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Family Applications (1)

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CN201810809374.6A Withdrawn CN108822540A (zh) 2018-07-23 2018-07-23 增韧型pa共混材料配方

Country Status (1)

Country Link
CN (1) CN108822540A (zh)

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Application publication date: 20181116

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