CN107880440A - Pvc、mpr共混改性配方 - Google Patents

Pvc、mpr共混改性配方 Download PDF

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Publication number
CN107880440A
CN107880440A CN201711161155.3A CN201711161155A CN107880440A CN 107880440 A CN107880440 A CN 107880440A CN 201711161155 A CN201711161155 A CN 201711161155A CN 107880440 A CN107880440 A CN 107880440A
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CN
China
Prior art keywords
parts
mpr
pvc
blending
polyvinyl chloride
Prior art date
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Pending
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CN201711161155.3A
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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 CN201711161155.3A priority Critical patent/CN107880440A/zh
Publication of CN107880440A publication Critical patent/CN107880440A/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
    • C08L27/00—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 a halogen; Compositions of derivatives of such polymers
    • C08L27/02—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 a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L27/04—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 a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08L27/06—Homopolymers or copolymers of vinyl chloride
    • 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
    • C08K3/30—Sulfur-, selenium- or tellurium-containing compounds
    • C08K2003/3045—Sulfates
    • 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PVC、MPR共混改性配方，每100份PVC树脂中配备：16～18份MPR树脂、5～7份MBS、2～4份三碱式硫酸铅、2.2～2.4份二碱式硬脂酸铅、1.1～1.3份PbSt、0.4～0.7份石蜡；进一步改进在于：所述PVC树脂为KJ‑4PVC树脂。本发明显著提高抗冲击能力。

Description

PVC、MPR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PVC共混改性配方。
背景技术
PVC共混材料具有较高的硬度，但抗冲击能力较差，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抗冲击能力的PVC、MPR共混改性配方。
本发明通过下述技术方案实现技术目标。
PVC、MPR共混改性配方，其改进之处在于：每100份PVC树脂中配备：16～18份MPR树脂、5～7份MBS、2～4份三碱式硫酸铅、2.2～2.4份二碱式硬脂酸铅、1.1～1.3份PbSt、0.4～0.7份石蜡。
进一步改进在于：所述PVC树脂为KJ-4PVC树脂。
本发明与现有技术相比，具有以下积极效果：加入MPR，显著提高抗冲击能力。
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：
PVC、MPR共混改性配方，每100份PVC树脂中配备：16份MPR树脂、5份MBS、2份三碱式硫酸铅、2.2份二碱式硬脂酸铅、1.1份PbSt、0.4份石蜡，本实施例中，所述PVC树脂为KJ-4PVC树脂。
实施例2：
PVC、MPR共混改性配方，每100份PVC树脂中配备：18份MPR树脂、7份MBS、4份三碱式硫酸铅、2.4份二碱式硬脂酸铅、1.3份PbSt、00.7份石蜡，本实施例中，所述PVC树脂为KJ-4PVC树脂。

Claims (2)

1.一种PVC、MPR共混改性配方，其特征在于：每100份PVC树脂中配备：16～18份MPR树脂、5～7份MBS、2～4份三碱式硫酸铅、2.2～2.4份二碱式硬脂酸铅、1.1～1.3份PbSt、0.4～0.7份石蜡。
2.根据权利要求1所述的PVC、MPR共混改性配方，其特征在于：所述PVC树脂为KJ-4PVC树脂。
CN201711161155.3A 2017-11-21 2017-11-21 Pvc、mpr共混改性配方 Pending CN107880440A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711161155.3A CN107880440A (zh) 2017-11-21 2017-11-21 Pvc、mpr共混改性配方

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711161155.3A CN107880440A (zh) 2017-11-21 2017-11-21 Pvc、mpr共混改性配方

Publications (1)

Publication Number Publication Date
CN107880440A true CN107880440A (zh) 2018-04-06

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711161155.3A Pending CN107880440A (zh) 2017-11-21 2017-11-21 Pvc、mpr共混改性配方

Country Status (1)

Country Link
CN (1) CN107880440A (zh)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102964722A (zh) * 2012-11-28 2013-03-13 遵义市佳鑫塑胶制品有限公司 一种pvc塑胶的改性配方
CN106317675A (zh) * 2015-07-07 2017-01-11 潘文进 高表面硬度树脂改性配方
CN107118462A (zh) * 2017-05-17 2017-09-01 宁波聚仁塑化材料有限公司 一种高性能易加工的汽车密封件用mpr/pvc热熔性橡胶材料

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102964722A (zh) * 2012-11-28 2013-03-13 遵义市佳鑫塑胶制品有限公司 一种pvc塑胶的改性配方
CN106317675A (zh) * 2015-07-07 2017-01-11 潘文进 高表面硬度树脂改性配方
CN107118462A (zh) * 2017-05-17 2017-09-01 宁波聚仁塑化材料有限公司 一种高性能易加工的汽车密封件用mpr/pvc热熔性橡胶材料

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