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Electric vehicle age-proof wiper rubber strip

An anti-aging technology for electric vehicles, applied in the field of electric vehicle parts, can solve the problems that the wipers cannot remove rainwater and clean well, the weather resistance of natural rubber materials is poor, and noise is generated, so as to achieve long service life, not easy to age, good softness effect

Inactive Publication Date: 2018-02-09
ANHUI BAODAO NEW ENERGY DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional wiper rubber strip is made of natural rubber material. Due to the poor weather resistance of natural rubber material, it is easy to age. As a result, the wiper cannot remove rainwater and clean well after a short period of use, and it will also beat and generate noise.

Method used

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  • Electric vehicle age-proof wiper rubber strip

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] An anti-aging wiper rubber strip for an electric vehicle, prepared from the following components in parts by weight: 70 parts of nitrile rubber, 40 parts of butadiene rubber, 18 parts of silica gel, 12 parts of polyphenylene ether, 5 parts of talcum powder, 5 parts of acridine, 12 parts of granular sulfur, 12 parts of stearic acid, 6 parts of ethyl benzoate, 8 parts of phenyl silicone oil, 2 parts of o-diazepine, 5 parts of emulsified paraffin, 5 parts of active biological glue, methyl 0.8 parts of silsesquioxane, 2 parts of quinoxaline, 8 parts of graphite, 12 parts of modified filler, 2 parts of anti-light aging agent, and 1 part of anti-heat aging agent.

[0028] Further, the modified filler is prepared from the following raw materials in parts by weight: 10 parts of bentonite, 2 parts of calcium sulfate whisker powder, 3 parts of thousand-mesh talc powder, 6 parts of sodium lauryl sulfate, dibutyl 2 parts of tin dioctoate, 1 part of aluminized glass microspheres, 8 ...

Embodiment 2

[0044] An anti-aging wiper rubber strip for an electric vehicle, prepared from the following components in parts by weight: 80 parts of nitrile rubber, 30 parts of butadiene rubber, 18 parts of silica gel, 15 parts of polyphenylene ether, 3 parts of talcum powder, 5 parts of acridine, 12 parts of granular sulfur, 11 parts of stearic acid, 5 parts of ethyl benzoate, 8 parts of phenyl silicone oil, 2 parts of o-diazepine, 8 parts of emulsified paraffin, 6 parts of active biological glue, methyl 2 parts of silsesquioxane, 3 parts of quinoxaline, 7 parts of graphite, 7 parts of modified filler, 2 parts of anti-light aging agent, and 1 part of anti-heat aging agent.

[0045] Further, the modified filler is prepared from the following raw materials in parts by weight: 10 parts of bentonite, 2 parts of calcium sulfate whisker powder, 3 parts of thousand-mesh talc powder, 6 parts of sodium lauryl sulfate, dibutyl 2 parts of tin dioctoate, 1 part of aluminized glass microspheres, 8 par...

Embodiment 3

[0061] An anti-aging wiper rubber strip for an electric vehicle, prepared from the following components in parts by weight: 55 parts of nitrile rubber, 45 parts of butadiene rubber, 20 parts of silica gel, 12 parts of polyphenylene ether, 3 parts of talcum powder, 5 parts of acridine, 11 parts of granular sulfur, 11 parts of stearic acid, 6 parts of ethyl benzoate, 7 parts of phenyl silicone oil, 1 part of o-diazepine, 6 parts of emulsified paraffin, 4 parts of active biological glue, methyl 1.5 parts of silsesquioxane, 1.5 parts of quinoxaline, 8 parts of graphite, 8 parts of modified filler, 3 parts of anti-light aging agent, 2 parts of anti-heat aging agent.

[0062] Further, the modified filler is prepared from the following raw materials in parts by weight: 10 parts of bentonite, 2 parts of calcium sulfate whisker powder, 3 parts of thousand-mesh talc powder, 6 parts of sodium lauryl sulfate, dibutyl 2 parts of tin dioctoate, 1 part of aluminized glass microspheres, 8 par...

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Abstract

The invention discloses an electric vehicle age-proof wiper rubber strip. The electric vehicle age-proof wiper rubber strip comprises the following components in parts by weight: 50-80 parts of nitrile rubber, 30-50 parts of butadiene rubber, 15-20 parts of silica gel, 10-15 parts of polyphenyl ether, 2-5 parts of powdered steatile, 4-10 parts of acridine, 10-15 parts of sulfur granules, 10-12 parts of stearic acid, 5-8 parts of benzoic acid ethylester, 6-12 parts of phenyl silicone oil, 1-2 parts of pyridazine, 5-8 parts of emulsified paraffin, 3-6 parts of active biogum, 0.5-2 parts of methyl silsesquioxane, 1-3 parts of quinoxaline, 5-12 parts of graphite, 5-15 parts of a modified filling material, 1-3 parts of an anti-light aging agent, and 1-2 parts of a heat-aging resisting agent. The electric vehicle age-proof wiper rubber strip has the advantages of good toughness, strong corrosion resistance, and good flexibility, can effectively scrape the glass, is difficult to be aged, andhas long usage life.

Description

technical field [0001] The invention relates to the technical field of electric vehicle components, in particular to an anti-aging wiper rubber strip for electric vehicles. Background technique [0002] With the development of society, the global energy crisis is intensifying, oil resources are becoming increasingly depleted, air pollution and global warming are becoming more and more serious, and cars, as an indispensable means of transportation for people to travel, usually rely on burning oil to drive, which will aggravate energy and environment. crisis. In this regard, the automobile industry has launched new energy electric vehicles, which can avoid or reduce oil burning, which is conducive to promoting environmental protection and alleviating the shortage crisis of traditional energy sources, and has broad market development prospects. [0003] With the advancement of my country's energy-saving and emission-reduction policies, new energy vehicles have been widely used...

Claims

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Application Information

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IPC IPC(8): C08L9/02C08L9/00C08L83/04C08L71/12C08L91/06C08K13/06C08K9/04C08K3/34C08K7/08C08K9/10C08K7/20
CPCC08L9/02C08L2201/08C08L2205/02C08L2205/025C08L2205/035C08L9/00C08L83/04C08L71/12C08L91/06C08K13/06C08K9/08C08K9/04C08K3/346C08K7/08C08K3/34C08K9/10C08K7/20
Inventor 李建国黄秀云
Owner ANHUI BAODAO NEW ENERGY DEV
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