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The silicone foam seal for lithium battery supplier of CATL, BYD and Tesla Hay:C06ZJTY

ZJTY Silicone Material Technology Corporation is committed to the research and development of high-performance silicone foam. Its application areas include electric vehicle lithium battery box sealing and box bottom shock absorption, electric vehicle liquid cooling system shock absorption materials, high-speed rail suspension floor support and shock absorption, and aerospace light Quality sealing materials, 5G signal tower and other instruments and meters are sealed. Among them, silicone foam seals for lithium batteries for electric vehicles account for 80% of the company's business volume.

Silicone foam is a foam sponge-like silicone material formed by the foaming of polysiloxane. It not only maintains the excellent characteristics of silicone polymer, but also obtains the low density, sound absorption, shock absorption, heat preservation, etc. of the foam material. Performance, has the advantages of high flame retardant, aging resistance, super waterproof, super dustproof, lightweight, insulation, high and low temperature resistance, etc., the service life is 3 to 5 times that of traditional foam materials, in terms of comfort, foam density and environmental protection In terms of sex, it is also significantly better than traditional foam materials.

"Foamed silica gel is an extremely small subdivision product in the chemical industry. It has emerged with the development of new energy vehicles. The most reliable flame-retardant material in lithium batteries is foamed silica gel seals, which were first used by American companies for special purpose. The SLA Model3 lithium battery was later widely used in other new energy vehicle lithium batteries." For a long time, 70% of the world's electric vehicle lithium battery seals market has been monopolized by American company Rogers. At present, there are no more than three companies producing silicone foam in China, and ZJTY accounts for one of them.


Enlisting professionals in the silicone field

"ZJTY has passed the third-party inspection organization SGS (internationally recognized inspection, appraisal, testing and certification organization) inspection and found that the company’s product technical indicators are superior to similar foreign products, and individual indicators are far better than foreign products, and we also have price advantages. Timely delivery and technical services are in place.


The professional talent team is ZJTY's ​​"most valuable capital". The core technical backbone of ZJTY comes from the National Key Laboratory of Silicone (the only ministerial key laboratory engaged in the research and development of organic silicon materials in China), all of which are specialized in organic silicon.

In addition, ZJTY also has a production process with complete intellectual property rights and a complete set of customized production lines. The company's products have passed ISO9001 international quality management system certification, IATF16949 international automotive industry management system certification, EU SGS inspection certification, UL electronic yellow card social responsibility certification, etc. At present, it is actively organizing relevant companies in the industry to compile industry performance standards for silicone foam.


Customer Reference

Electric vehicle lithium battery field

CATL, BYD, Tesla, Siemens, Geely…


Newly explored areas also include aerospace, such as Boeing aircraft, DJI UAV; small household appliances, such as Dyson vacuum cleaners, Xiaomi mobile phone chargers, Hikvision cameras, etc.

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