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Air valve material for automobile electronic vehicle stability control system, and preparation method of air valve

A technology of stability control and automotive electronics, applied in the field of automotive materials, can solve problems such as high hardness, demanding valve performance, and no suppliers, achieve excellent processing performance, ensure tear resistance, and save foreign exchange.

Pending Publication Date: 2020-09-11
DATWYLER SEALING TECH ANHUI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Air valves used in electronic vehicle stability control systems have strict performance requirements, high hardness, and high flexibility and wear resistance. In addition, the entire ESC assembly and sub-components have been monopolized by foreign suppliers for a long time, so there are basically no domestic suppliers. Matching is a bottleneck in the domestic auto industry

Method used

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  • Air valve material for automobile electronic vehicle stability control system, and preparation method of air valve
  • Air valve material for automobile electronic vehicle stability control system, and preparation method of air valve
  • Air valve material for automobile electronic vehicle stability control system, and preparation method of air valve

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Experimental program
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Effect test

Embodiment 1

[0035] A kind of air valve material for automotive electronic vehicle stability control system that the present invention proposes, its raw material comprises by weight parts:

[0036] EPDM rubber: 100 parts

[0037] Thermoplastic Elastomer: 10 parts

[0038] Indirect zinc oxide: 5 parts

[0039] High wear-resistant furnace black: 70 parts

[0040] White carbon black: 5 parts

[0041] Processing aid: 3 parts

[0042] Antiager TMQ: 1 part

[0043] Peroxide DCP curing agent: 2.5 parts

[0044] Insoluble sulfur: 0.1 part;

[0045] Wherein, the EPDM rubber is Arlanxeo EPDM rubber; the thermoplastic elastomer is JSR RB series thermoplastic elastomer; the high wear-resistant furnace black is Shanghai Cabot high wear-resistant furnace black; The white carbon black is Belgian Solvay white carbon black: the processing aid is the WB series processing aid of struktol in the United States: the peroxide DCP curing agent is Kunshan Yatman peroxide DCP curing agent; The insoluble sul...

Embodiment 2

[0056] A kind of air valve material for automotive electronic vehicle stability control system that the present invention proposes, its raw material comprises by weight parts:

[0057] ARLANXEO EPDM: 100 parts

[0058] JSR RB series thermoplastic elastomer: 5 parts

[0059] Indirect zinc oxide: 3 parts

[0060] Shanghai Cabot High Abrasion Furnace Black: 50 parts

[0061] Belgian Solvay silica: 15 parts

[0062] American struktol WB series processing aids: 1 part

[0063] Antiager TMQ: 2 parts

[0064] Kunshan Atman peroxide DCP vulcanizing agent: 3.5 parts

[0065] Kunshan Yatman insoluble sulfur: 0.2 parts.

[0066] The method for preparing the air valve according to the above formula may further comprise the steps:

[0067] S1, the first mixing: put other raw material components except Kunshan Atman peroxide DCP vulcanizing agent and Kunshan Atman insoluble sulfur in the internal mixer for the first internal mixing according to the parts by weight. The first interna...

Embodiment 3

[0075] A kind of air valve material for automotive electronic vehicle stability control system that the present invention proposes, its raw material comprises by weight parts:

[0076] ARLANXEO EPDM: 100 parts

[0077] JSR RB series thermoplastic elastomer: 7 parts

[0078] Indirect zinc oxide: 5 parts

[0079] Shanghai Cabot High Abrasion Furnace Black: 60 parts

[0080] Belgian Solvay silica: 10 parts

[0081] American struktol WB series processing aids: 2 parts

[0082] Antiager TMQ: 1 part

[0083] Kunshan Atman peroxide DCP vulcanizing agent: 3 parts

[0084] Kunshan Yatman insoluble sulfur: 0.15 parts.

[0085] The method for preparing the air valve according to the above formula may further comprise the steps:

[0086] S1, the first mixing: put other raw material components except Kunshan Atman peroxide DCP vulcanizing agent and Kunshan Atman insoluble sulfur in the internal mixer for the first internal mixing according to the parts by weight. The first internal...

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Abstract

The invention discloses an air valve material for an automobile electronic vehicle stability control system, and a preparation method of an air valve. The material comprises, by weight, 100 parts of ethylene propylene diene monomer, 5-10 parts of a thermoplastic elastomer, 3-5 parts of zinc oxide, 50-70 parts of furnace black, 5-15 parts of white carbon black, 1-3 parts of a processing aid, 1-2 parts of an anti-aging agent, 2.5-3.5 parts of a peroxide vulcanizing agent and 0.1-0.2 part of sulfur. The air valve material is good in compression set, good in flexibility, excellent in high and lowtemperature resistance, wear resistance and tear resistance, the preparation method is simple in process and high in production efficiency, and the obtained air valve is stable in performance, high in% of pass and long in service life, and can enhance the sealing performance and sensitivity of the automobile electronic vehicle stability control system.

Description

technical field [0001] The invention relates to the technical field of automobile materials, in particular to an air valve material for an automobile electronic vehicle stability control system and a preparation method of the air valve. Background technique [0002] With the continuous development of automobiles, people's requirements for automobile safety have also been continuously improved. In the 1980s, the anti-lock braking system (ABS) was applied to automobiles. This is the earliest vehicle stability control system with a single function. Now almost every The trolleys are all equipped. Nowadays, the vehicle stability control system has successively added anti-skid system (ASR), vehicle dynamics control (VDC), hill assist (HHC) and tire pressure monitoring (TPM) and other safe driving functions. To this day, vehicle stability control systems have saved countless lives and families in critically dangerous situations. [0003] The vehicle stability control system deter...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L23/16C08L47/00C08K13/02C08K3/22C08K3/04C08K3/36C08K3/06C08K5/14
CPCC08K2003/2296C08L23/16C08L2201/08C08L47/00C08K13/02C08K3/22C08K3/04C08K3/36C08K3/06C08K5/14
Inventor 刘明辉万耀胜徐加勇袁玉虎
Owner DATWYLER SEALING TECH ANHUI
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