Modified TPE hybrid material for charging pile cables of electric vehicles and preparation method thereof

A technology for electric vehicles and hybrid materials, applied in the field of modified TPE hybrid materials and their preparation, can solve the problems of insufficient strength, poor tear resistance, poor flame retardancy and environmental protection, and achieve good elasticity, bending resistance and tear resistance. Good performance and toughness

Inactive Publication Date: 2014-12-03
GUANGDONG OMG TRANSMITTING TECH CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] In the above-mentioned literature related to modified TPE, there are generally defects such as insufficient strength, tear resistance, poor flame retardancy and environmental protection, which greatly affect its mechanical properties and service life, thus restricting its application in electric vehicle charging pile cables. application

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] 54 parts of thermoplastic elastomer; 10 parts of reinforcing agent; 35 parts of flame retardant; 0.4 part of lubricant; 0.4 part of coupling agent; 0.2 part of antioxidant.

[0039] The thermoplastic elastomer is composed of 50 parts by weight of SEBS, 25 parts of white oil and 25 parts of polypropylene; the reinforcing agent is polystyrene; the flame retardant is a phosphorus-based flame retardant, and the phosphorus-based The flame retardant is 46 parts of ammonium polyphosphate coated with epoxy resin, 14 parts of pentaerythritol, 5 parts of melamine, 5 parts of red phosphorus coated, 6 parts of magnesium hydroxide, 10 parts of aluminum hydroxide, 7 parts of zinc borate, silicon dioxide 1 part, 1 part of titanium dioxide, 1 part of nickel silicate, 3 parts of manganese silicate, 1 part of γ-methacryloxytrimethoxysilane; the lubricant is polyethylene wax; the coupling agent is Silane coupling agent; the antioxidant is antioxidant 1010.

[0040] (2) Mix each raw mater...

Embodiment 2

[0049] (1) Prepare raw materials according to the following parts by weight:

[0050] 50 parts of thermoplastic elastomer; 15 parts of reinforcing agent; 34 parts of flame retardant; 0.5 part of lubricant; 0.2 part of coupling agent; 0.3 part of antioxidant.

[0051] The thermoplastic elastomer is composed of 50 parts by weight of SEBS, 20 parts of white oil and 30 parts of polypropylene; the reinforcing agent is polyethylene; the flame retardant is a phosphorus flame retardant, and the phosphorus flame retardant The fuel is composed of 48 parts of ammonium polyphosphate coated with epoxy resin, 12 parts of pentaerythritol, 5 parts of melamine, 5 parts of coated red phosphorus, 6 parts of magnesium hydroxide, 10 parts of aluminum hydroxide, 7 parts of zinc borate, and 1 part of silicon dioxide. 1 part, 1 part of titanium dioxide, 1 part of nickel silicate, 3 parts of manganese silicate, 1 part of γ-methacryloxytrimethoxysilane; the lubricant is polyethylene wax; the coupling a...

Embodiment 3

[0054] (1) Prepare raw materials according to the following parts by weight:

[0055] 60 parts of thermoplastic elastomer; 10 parts of reinforcing agent; 29 parts of flame retardant; 0.4 part of lubricant; 0.3 part of coupling agent; 0.3 part of antioxidant.

[0056] The thermoplastic elastomer is composed of 52 parts by weight of SEBS, 20 parts of white oil and 28 parts of polypropylene; the reinforcing agent is polypropylene; the flame retardant is a phosphorus flame retardant, and the phosphorus flame retardant The fuel is composed of 55 parts of ammonium polyphosphate coated with epoxy resin, 10 parts of pentaerythritol, 4 parts of melamine, 5 parts of coated red phosphorus, 6 parts of magnesium hydroxide, 5 parts of aluminum hydroxide, 7 parts of zinc borate, and 1.5 parts of silicon dioxide. 1.5 parts of titanium dioxide, 0.5 parts of nickel silicate, 1.5 parts of manganese silicate, and 3 parts of N-beta-aminoethyl-gamma-aminopropyltrimethoxysilane; the lubricant is zin...

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PUM

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Abstract

The invention relates to a modified TPE hybrid material for charging pile cables of electric vehicles. The modified TPE hybrid material comprises the following components in parts by weight: 50-70 parts of thermoplastic elastomer, 10-20 parts of reinforcing agent, 25-55 parts of flame retardant, 0.2-0.5 part of lubricant, 0.1-0.3 part of coupling agent, and 0.1-0.3 part of antioxidant. The modified TPE hybrid material disclosed by the invention has the advantages of high elasticity, bending resistance, high strength, tearing resistance, flame resistance, environmental friendliness, and the like, and is applicable to charging pile cables of electric vehicles.

Description

technical field [0001] The invention belongs to the field of polymer modification and processing and production, and specifically relates to a modified TPE mixed material and a preparation method thereof, in particular to a modified TPE mixed material for electric vehicle charging pile cables and a preparation method thereof. Background technique [0002] Thermoplastic Elastomer TPE (Thermoplastic Elastomer) is a kind of rubber with high elasticity, high strength, high resilience, and has the characteristics of injection molding processing. It is environmentally friendly, non-toxic and safe, with a wide range of hardness, excellent colorability, and soft touch. , weather resistance, fatigue resistance and temperature resistance, excellent processing performance, no need for vulcanization, can be recycled to reduce costs, can be secondary injection molding, and coated with PP, PE, PC, PS, ABS and other base materials, It can also be molded separately. [0003] Styrenic TPE, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L53/02C08L23/12C08L23/06C08L25/06C08K13/06C08K9/10C08K3/32C08K5/053C08K5/3492C08K3/02C08K3/22C08K3/38C08K3/36C08K3/34C08K5/01B29C47/92B29C48/92
Inventor 程秀丽李贤基朱兴平
Owner GUANGDONG OMG TRANSMITTING TECH CO
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