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Highly weather-resistant permanent antistatic flame-retardant polypropylene material as well as preparation method and application thereof

A flame-retardant polypropylene and antistatic technology, applied in the field of modification of polymer composite materials, can solve the problems of poor low temperature resistance, difficult processing, poor weather resistance, etc., achieve narrow molecular weight distribution, balance physical and mechanical properties, and improve dust pollution effect

Inactive Publication Date: 2018-09-14
GUANGZHOU SUPER DRAGON ENG PLASTICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the main materials used are mainly flame-retardant PC or flame-retardant PC / ABS, but its price is relatively high, and it often has defects such as poor weather resistance, poor low temperature resistance, and difficult processing, which limit its wide application.

Method used

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  • Highly weather-resistant permanent antistatic flame-retardant polypropylene material as well as preparation method and application thereof
  • Highly weather-resistant permanent antistatic flame-retardant polypropylene material as well as preparation method and application thereof
  • Highly weather-resistant permanent antistatic flame-retardant polypropylene material as well as preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] (1) According to the following mass percentage composition ratio:

[0035] Metallocene catalyzed polypropylene 30% (brand: WMG03, Mitsubishi Chemical Corporation), decabromodiphenylethane masterbatch 30% (brand: FE-03, Jiangsu Wannap New Material Co., Ltd.), antimony trioxide mother 10% (brand: FA-03, Jiangsu Wannap New Material Co., Ltd.), talc masterbatch 15% (brand: BHTM-H1080, Liaoning Beihai Group), 3% ethylene-octene copolymer (brand: DF7350) , Mitsui Chemicals Co., Japan), permanent antistatic agent 10% (brand: PELESTAT 300, Sanyo Chemical Co., Ltd.), acid-resistant light stabilizer 1% (brand: LA-29, 0.5%; brand: QL-914, 0.5% , Are produced by Japan Adike Co., Ltd.), ethylene-acrylic acid copolymer wax 1% (brand: AC 540A, American Honeywell).

[0036] (2) After weighing the above materials, add them to a high-speed mixer (rotating speed 1000rpm) and stir for 3 minutes. Add the uniformly stirred materials to the main feed hopper of the parallel twin-screw extruder wi...

Embodiment 2

[0039] (1) According to the following mass percentage composition ratio:

[0040] Metallocene catalyzed polypropylene 35% (brand: WMG03, Mitsubishi Chemical Corporation), decabromodiphenylethane masterbatch 20% (brand: FE-03, Jiangsu Wannap New Material Co., Ltd.), antimony trioxide mother Grain 8% (brand: FA-03, Jiangsu Wannap New Material Co., Ltd.), talc masterbatch 20% (brand: BHTM-H1080, Liaoning Beihai Group), ethylene-octene copolymer 6% (brand: DF7350) , Mitsui Chemicals Co., Ltd., permanent antistatic agent 10% (brand: PELESTAT 300, Sanyo Chemical Co., Ltd.), acid-resistant light stabilizer 0.5% (brand: LA-29, 0.3%; brand: QL-914, 0.2% , All are produced by Japan Adike Co., Ltd.), ethylene-acrylic acid copolymer wax 0.5% (brand: AC 540A, Honeywell, USA).

[0041] (2) After weighing the above materials, add them to a high-speed mixer (rotating speed 1200rpm) and stir for 3 minutes. Add the uniformly stirred materials to the main feed hopper of the parallel twin-screw extr...

Embodiment 3

[0044] (1) According to the following mass percentage composition ratio:

[0045] Metallocene catalyzed polypropylene 40% (brand: WMG03, Japan Mitsubishi Chemical Corporation), decabromodiphenylethane masterbatch 15% (brand: FE-03, Jiangsu Wannap New Material Co., Ltd.), antimony trioxide mother 4% (brand: FA-03, Jiangsu Wannap New Material Co., Ltd.), talc masterbatch 10% (brand: BHTM-H1080, Liaoning Beihai Group), ethylene-octene copolymer 5% (brand: DF8200) , Mitsui Chemicals Co., Japan), permanent antistatic agent 25% (brand: PELESTAT 300, Sanyo Chemical Co., Ltd.), acid-resistant light stabilizer 0.5% (brand: LA-29, 0.3%; brand: QL-914, 0.2% , All are produced by Japan Adike Co., Ltd.), ethylene-acrylic acid copolymer wax 0.5% (brand: AC 540A, Honeywell, USA).

[0046] (2) After weighing the above-mentioned materials, add them to a high-speed mixer (rotating speed 2000 rpm) and stir for 4 minutes. Add the uniformly stirred materials to the main feed hopper of the parallel tw...

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Abstract

The invention belongs to the technical field of improvement of high polymer composite materials and particularly relates to a highly weather-resistant permanent antistatic flame-retardant polypropylene material as well as a preparation method and application thereof. The highly weather-resistant permanent antistatic flame-retardant polypropylene material comprises the following components in percentage by mass: 30-50% of motallocene-catalyzed polypropylene, 15-30% of a decabrominated dipheny ethane master batch, 3-10% of an antimonous oxide master batch, 10-20% of a talcum powder master batch,3-10% of an ethylene-octylene copolymer, 10-25% of a permanent antistatic agent, 0.1-1% of an acid resistant light stabilizer and 0.2-1.5% of ethylene-acrylic acid copolymer wax. The polypropylene material provided by the invention has the characteristics of excellent weather resistance, permanent antistatic property, excellent flame-retardant property, low cost, forming simplicity, balanced physical and mechanical properties, and can be used for preparing a charging pile housing, an electric vehicle battery case, a heater shell or an extension socket shell.

Description

Technical field [0001] The invention belongs to the technical field of modification of polymer composite materials, and specifically relates to a high weather-resistant permanent antistatic flame-retardant polypropylene material and a preparation method and application thereof. Background technique [0002] With the depletion of energy and the deteriorating environment, vigorously developing new energy has become an important strategic goal of all countries in the world. At present, exhaust pollution from automobiles has become an important factor in urban air pollution. Compared with traditional automobiles, electric vehicles have the characteristics of zero emissions, high energy efficiency, and low noise, which have attracted widespread attention from the whole society and developed rapidly. Charging piles are a vital part of the charging infrastructure for electric vehicles. With the wide-scale promotion and development of electric vehicles, the demand for charging piles is a...

Claims

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Application Information

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IPC IPC(8): C08L23/10C08L23/08C08L53/00C08K13/02C08K5/03C08K3/22C08K3/34B29C47/92
CPCB29C48/92B29C2948/9259B29C2948/92704C08L23/10C08L2201/02C08L2201/04C08L2201/08C08L2205/02C08L2205/035C08L2314/06C08L23/0815C08L53/00C08L23/0869C08K13/02C08K5/03C08K3/2279C08K3/34
Inventor 袁海兵郝建鑫邓爵安黄泽彬侯智谋吴磊范木良张姣郝源增任萍
Owner GUANGZHOU SUPER DRAGON ENG PLASTICS
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