CN108752751A - 阻燃型pe、pp共混材料配方 - Google Patents

阻燃型pe、pp共混材料配方 Download PDF

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Publication number
CN108752751A
CN108752751A CN201810809406.2A CN201810809406A CN108752751A CN 108752751 A CN108752751 A CN 108752751A CN 201810809406 A CN201810809406 A CN 201810809406A CN 108752751 A CN108752751 A CN 108752751A
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Prior art keywords
parts
flame retardant
chlorinated paraffin
material formula
intermingling material
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CN201810809406.2A
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芦顺华
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Individual
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Individual
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Priority to CN201810809406.2A priority Critical patent/CN108752751A/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
    • 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
    • C08L23/10—Homopolymers or copolymers of propene
    • C08L23/12—Polypropene
    • 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
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2296—Oxides; Hydroxides of metals of zinc
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/02—Flame or fire retardant/resistant
    • 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
    • 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
    • C08L2207/066—LDPE (radical process)

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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

本发明公开了一种阻燃型PE、PP共混材料配方，每80份PP树脂、20份LDPE树脂中配备：17～19份丁二烯橡胶、0.6～0.9份BaSt稳定剂、0.6～0.9份DLTP抗氧剂、1.1～1.4份ZnO促进剂、2～3份邻苯二甲酸二辛酯、氯化石蜡1～1.5份；进一步改进在于：氯化石蜡为含氯42份的氯化石蜡。本发明显著提高阻燃性能。

Description

阻燃型PE、PP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PE、PP共混材料配方。
背景技术
PE、PP共混材料综合PE、PP两种材料的性能，但阻燃性能较差。
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燃性能的阻燃型PE、PP共混材料配方。
本发明通过下述技术方案实现技术目标。
阻燃型PE、PP共混材料配方，其改进之处在于：每80份PP树脂、20份LDPE树脂中配备：17～19份丁二烯橡胶、0.6～0.9份BaSt稳定剂、0.6～0.9份DLTP抗氧剂、1.1～1.4份ZnO促进剂、2～3份邻苯二甲酸二辛酯、氯化石蜡1～1.5份。
优选地，所述氯化石蜡为含氯42份的氯化石蜡。
本发明与现有技术相比，具有以下积极效果：添加邻苯二甲酸二辛酯，改善PE、PP的相容性，增加塑性；添加含氯42份的氯化石蜡，显著提高阻燃性能。
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：
阻燃型PE、PP共混材料配方，每80份PP树脂、20份LDPE树脂中配备：17份丁二烯橡胶、0.6份BaSt稳定剂、0.6份DLTP抗氧剂、1.1份ZnO促进剂、2份邻苯二甲酸二辛酯、1份氯化石蜡，本实施例中，氯化石蜡为含氯42份的氯化石蜡。
实施例2：
阻燃型PE、PP共混材料配方，每80份PP树脂、20份LDPE树脂中配备：19份丁二烯橡胶、0.9份BaSt稳定剂、0.9份DLTP抗氧剂、1.4份ZnO促进剂、3份邻苯二甲酸二辛酯、1.5份氯化石蜡，本实施例中，氯化石蜡为含氯42份的氯化石蜡。

Claims (2)

1.一种阻燃型PE、PP共混材料配方，其特征在于：每80份PP树脂、20份LDPE树脂中配备：17～19份丁二烯橡胶、0.6～0.9份BaSt稳定剂、0.6～0.9份DLTP抗氧剂、1.1～1.4份ZnO促进剂、2～3份邻苯二甲酸二辛酯、氯化石蜡1～1.5份。
2.根据权利要求1所述的阻燃型PE、PP共混材料配方，其特征在于：所述氯化石蜡为含氯42份的氯化石蜡。
CN201810809406.2A 2018-07-23 2018-07-23 阻燃型pe、pp共混材料配方 Withdrawn CN108752751A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810809406.2A CN108752751A (zh) 2018-07-23 2018-07-23 阻燃型pe、pp共混材料配方

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810809406.2A CN108752751A (zh) 2018-07-23 2018-07-23 阻燃型pe、pp共混材料配方

Publications (1)

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CN108752751A true CN108752751A (zh) 2018-11-06

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CN (1) CN108752751A (zh)

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Application publication date: 20181106