CN107973999A - Ps、sbr共混改性配方 - Google Patents

Ps、sbr共混改性配方 Download PDF

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Publication number
CN107973999A
CN107973999A CN201711168951.XA CN201711168951A CN107973999A CN 107973999 A CN107973999 A CN 107973999A CN 201711168951 A CN201711168951 A CN 201711168951A CN 107973999 A CN107973999 A CN 107973999A
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CN
China
Prior art keywords
parts
sbr
blending
modifying formula
znst
Prior art date
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Pending
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CN201711168951.XA
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English (en)
Inventor
王秋林
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Individual
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Individual
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Priority to CN201711168951.XA priority Critical patent/CN107973999A/zh
Publication of CN107973999A publication Critical patent/CN107973999A/zh
Pending legal-status Critical Current

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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
    • C08L25/00—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 an aromatic carbocyclic ring; Compositions of derivatives of such polymers
    • C08L25/02—Homopolymers or copolymers of hydrocarbons
    • C08L25/04—Homopolymers or copolymers of styrene
    • C08L25/06—Polystyrene
    • 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PS、SBR共混改性配方，每100份PS树脂配备：21～24份SBR（丁苯胶）、5～7份SBS‑g‑MAH、0.3～0.5份ZnSt。本发明显著提高韧性。

Description

PS、SBR共混改性配方
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PS共混改性配方。
背景技术
PS共混改性材料具有较高的硬度，但韧性较差，易损坏。
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韧性的PS、SBR共混改性配方。
本发明通过下述技术方案实现技术目标。
PS、SBR共混改性配方，其改进之处在于：每100份PS树脂配备：21～24份SBR（丁苯胶）、5～7份SBS-g-MAH、0.3～0.5份ZnSt。
进一步改进在于：每100份PS树脂配备：22～23份SBR（丁苯胶）、6～6.5份SBS-g-MAH、0.4～0.45份ZnSt。
本发明与现有技术相比，具有以下积极效果：
1、加入SBR（丁苯胶），显著提高韧性。
2、每100份PS树脂配备：22～23份SBR（丁苯胶）、6～6.5份SBS-g-MAH、0.4～0.45份ZnSt，可进一步提高韧性。
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：
PS、SBR共混改性配方，每100份PS树脂配备：21份SBR（丁苯胶）、5份SBS-g-MAH、0.3份ZnSt。
实施例2：
PS、SBR共混改性配方，每100份PS树脂配备：24份SBR（丁苯胶）、7份SBS-g-MAH、0.5份ZnSt。
实施例3：
PS、SBR共混改性配方，每100份PS树脂配备：22份SBR（丁苯胶）、6份SBS-g-MAH、0.4份ZnSt。
实施例4：
PS、SBR共混改性配方，每100份PS树脂配备：23份SBR（丁苯胶）、6.5份SBS-g-MAH、0.45份ZnSt。

Claims (2)

1.一种PS、SBR共混改性配方，其特征在于：每100份PS树脂配备：21～24份SBR（丁苯胶）、5～7份SBS-g-MAH、0.3～0.5份ZnSt。
2.根据权利要求1所述的PS、SBR共混改性配方，其特征在于：每100份PS树脂配备：22～23份SBR（丁苯胶）、6～6.5份SBS-g-MAH、0.4～0.45份ZnSt。
CN201711168951.XA 2017-11-21 2017-11-21 Ps、sbr共混改性配方 Pending CN107973999A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711168951.XA CN107973999A (zh) 2017-11-21 2017-11-21 Ps、sbr共混改性配方

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711168951.XA CN107973999A (zh) 2017-11-21 2017-11-21 Ps、sbr共混改性配方

Publications (1)

Publication Number Publication Date
CN107973999A true CN107973999A (zh) 2018-05-01

Family

ID=62010642

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711168951.XA Pending CN107973999A (zh) 2017-11-21 2017-11-21 Ps、sbr共混改性配方

Country Status (1)

Country Link
CN (1) CN107973999A (zh)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1083079A (zh) * 1992-07-22 1994-03-02 中国科学院长春应用化学研究所 橡胶改性的高抗冲聚苯乙烯
CN103627102A (zh) * 2012-08-28 2014-03-12 台山市志高兴五金塑胶有限公司 一种苯乙烯基仿木材料配方

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1083079A (zh) * 1992-07-22 1994-03-02 中国科学院长春应用化学研究所 橡胶改性的高抗冲聚苯乙烯
CN103627102A (zh) * 2012-08-28 2014-03-12 台山市志高兴五金塑胶有限公司 一种苯乙烯基仿木材料配方

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Application publication date: 20180501