CN108102185A - Pe、evoh共混改性配方 - Google Patents

Pe、evoh共混改性配方 Download PDF

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Publication number
CN108102185A
CN108102185A CN201711151702.XA CN201711151702A CN108102185A CN 108102185 A CN108102185 A CN 108102185A CN 201711151702 A CN201711151702 A CN 201711151702A CN 108102185 A CN108102185 A CN 108102185A
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China
Prior art keywords
parts
evoh
resins
blending
hst
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Pending
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CN201711151702.XA
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English (en)
Inventor
陈红玲
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Individual
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Individual
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Priority to CN201711151702.XA priority Critical patent/CN108102185A/zh
Publication of CN108102185A publication Critical patent/CN108102185A/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
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions 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
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/06—Polyethene
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00—Properties characterising the ingredient of the composition
    • C08L2207/06—Properties of polyethylene
    • C08L2207/062—HDPE

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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PE、EVOH共混改性配方，每100份HDPE树脂中，配备13～17份EVOH树脂、3～6份PE‑g‑MAH相容剂、0.2～0.3份HSt助剂。本发明显著提高阻隔性能。

Description

PE、EVOH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PE共混配方。
背景技术
PE共混材料具有较高的强度、韧性，但阻隔性能较差。
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阻隔性能的PE、EVOH共混改性配方。
本发明通过下述技术方案实现技术目标。
PE、EVOH共混改性配方，其改进之处在于：每100份HDPE树脂中，配备13～17份EVOH树脂、3～6份PE-g-MAH相容剂、0.2～0.3份HSt助剂。
进一步改进在于：每100份HDPE树脂中，配备14～15份EVOH树脂、4～5份PE-g-MAH相容剂、0.2～0.25份HSt助剂。
本发明与现有技术相比，具有以下积极效果：
1、本发明显著提高阻隔性能。
2、每100份HDPE树脂中，配备14～15份EVOH树脂、4～5份PE-g-MAH相容剂、0.2～0.25份HSt助剂，阻隔性能更好。
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：
PE、EVOH共混改性配方，每100份HDPE树脂中，配备13份EVOH树脂、3份PE-g-MAH相容剂、0.2份HSt助剂。
实施例2：
PE、EVOH共混改性配方，每100份HDPE树脂中，配备17份EVOH树脂、6份PE-g-MAH相容剂、0.3份HSt助剂。
实施例3：
PE、EVOH共混改性配方，每100份HDPE树脂中，配备14份EVOH树脂、4份PE-g-MAH相容剂、0.2份HSt助剂。
实施例4：
PE、EVOH共混改性配方，每100份HDPE树脂中，配备15份EVOH树脂、5份PE-g-MAH相容剂、0.25份HSt助剂。

Claims (2)

1.一种PE、EVOH共混改性配方，其特征在于：每100份HDPE树脂中，配备13～17份EVOH树脂、3～6份PE-g-MAH相容剂、0.2～0.3份HSt助剂。
2.根据权利要求1所述的PE、EVOH共混改性配方，其特征在于：每100份HDPE树脂中，配备14～15份EVOH树脂、4～5份PE-g-MAH相容剂、0.2～0.25份HSt助剂。
CN201711151702.XA 2017-11-19 2017-11-19 Pe、evoh共混改性配方 Pending CN108102185A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711151702.XA CN108102185A (zh) 2017-11-19 2017-11-19 Pe、evoh共混改性配方

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711151702.XA CN108102185A (zh) 2017-11-19 2017-11-19 Pe、evoh共混改性配方

Publications (1)

Publication Number Publication Date
CN108102185A true CN108102185A (zh) 2018-06-01

Family

ID=62207552

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711151702.XA Pending CN108102185A (zh) 2017-11-19 2017-11-19 Pe、evoh共混改性配方

Country Status (1)

Country Link
CN (1) CN108102185A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115028916A (zh) * 2022-06-08 2022-09-09 广州丽盈塑料有限公司 一种塑料包装容器用高阻隔性轻质塑料及其制备方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
张玉龙等: "《塑料配方与制备手册》", 31 January 2005, 化学工业出版社和材料科学与工程出版中心 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115028916A (zh) * 2022-06-08 2022-09-09 广州丽盈塑料有限公司 一种塑料包装容器用高阻隔性轻质塑料及其制备方法

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