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 PDFInfo
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- 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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- parts
- flame retardant
- chlorinated paraffin
- material formula
- intermingling material
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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
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- 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
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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
- 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
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。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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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)
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CN201810809406.2A CN108752751A (zh) | 2018-07-23 | 2018-07-23 | 阻燃型pe、pp共混材料配方 |
Publications (1)
Publication Number | Publication Date |
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CN108752751A true CN108752751A (zh) | 2018-11-06 |
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CN201810809406.2A Withdrawn CN108752751A (zh) | 2018-07-23 | 2018-07-23 | 阻燃型pe、pp共混材料配方 |
Country Status (1)
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CN (1) | CN108752751A (zh) |
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2018
- 2018-07-23 CN CN201810809406.2A patent/CN108752751A/zh not_active Withdrawn
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Application publication date: 20181106 |