CN108892866A - 耐冲击pe、pp共混材料配方 - Google Patents

耐冲击pe、pp共混材料配方 Download PDF

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Publication number
CN108892866A
CN108892866A CN201810808358.5A CN201810808358A CN108892866A CN 108892866 A CN108892866 A CN 108892866A CN 201810808358 A CN201810808358 A CN 201810808358A CN 108892866 A CN108892866 A CN 108892866A
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Prior art keywords
parts
impact resistance
material formula
resins
intermingling material
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CN201810808358.5A
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English (en)
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孙荣华
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Individual
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Individual
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Priority to CN201810808358.5A priority Critical patent/CN108892866A/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
    • 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
    • C08K3/24—Acids; Salts thereof
    • C08K3/26—Carbonates; Bicarbonates
    • C08K2003/265—Calcium, strontium or barium carbonate
    • 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
    • C08K2201/00—Specific properties of additives
    • C08K2201/011—Nanostructured additives
    • 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
    • C08L2207/066—LDPE (radical process)

Abstract

本发明公开了一种耐冲击PE、PP共混材料配方，每85份PP树脂、15份LDPE树脂中配备：18～21份丁二烯橡胶、0.5～0.8份BaSt稳定剂、0.5～0.8份DLTP抗氧剂、1.2～1.5份ZnO促进剂、0.5～1份纳米级CaCO3。本发明显著提高耐冲击性能。

Description

耐冲击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，但耐冲击性能较差。
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耐冲击性能的耐冲击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。
耐冲击PE、PP共混材料配方，其改进之处在于：每85份PP树脂、15份LDPE树脂中配备：18～21份丁二烯橡胶、0.5～0.8份BaSt稳定剂、0.5～0.8份DLTP抗氧剂、1.2～1.5份ZnO促进剂、0.5～1份纳米级CaCO3。
优选地，每85份PP树脂、15份LDPE树脂中配备：19～20份丁二烯橡胶、0.6～0.7份BaSt稳定剂、0.6～0.7份DLTP抗氧剂、1.3～1.4份ZnO促进剂、0.6～0.8份纳米级CaCO3。
本发明与现有技术相比，具有以下积极效果：添加纳米级CaCO3，显著提高抗冲击性能。
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：
耐冲击PE、PP共混材料配方，每85份PP树脂、15份LDPE树脂中配备：18份丁二烯橡胶、0.5份BaSt稳定剂、0.5份DLTP抗氧剂、1.2份ZnO促进剂、0.5份纳米级CaCO3。
实施例2：
耐冲击PE、PP共混材料配方，每85份PP树脂、15份LDPE树脂中配备：21份丁二烯橡胶、0.8份BaSt稳定剂、0.8份DLTP抗氧剂、1.5份ZnO促进剂、1份纳米级CaCO3。

Claims (2)

1.一种耐冲击PE、PP共混材料配方，其特征在于：每85份PP树脂、15份LDPE树脂中配备：18～21份丁二烯橡胶、0.5～0.8份BaSt稳定剂、0.5～0.8份DLTP抗氧剂、1.2～1.5份ZnO促进剂、0.5～1份纳米级CaCO3。
2.根据权利要求1所述的耐冲击PE、PP共混材料配方，其特征在于：每85份PP树脂、15份LDPE树脂中配备：19～20份丁二烯橡胶、0.6～0.7份BaSt稳定剂、0.6～0.7份DLTP抗氧剂、1.3～1.4份ZnO促进剂、0.6～0.8份纳米级CaCO3。
CN201810808358.5A 2018-07-22 2018-07-22 耐冲击pe、pp共混材料配方 Withdrawn CN108892866A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810808358.5A CN108892866A (zh) 2018-07-22 2018-07-22 耐冲击pe、pp共混材料配方

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810808358.5A CN108892866A (zh) 2018-07-22 2018-07-22 耐冲击pe、pp共混材料配方

Publications (1)

Publication Number Publication Date
CN108892866A true CN108892866A (zh) 2018-11-27

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Country Status (1)

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CN (1) CN108892866A (zh)

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Application publication date: 20181127