VET ENERGY Technology Co., Ltd. is a high-tech enterprise established in China. We are a professional supplier and manufacturer of Highly durable pre-oxidized silk airgel felt for reliable lithium batteries. We are focusing on advanced technology material and renewable energy products.
The Highly durable pre-oxidized silk airgel felt for reliable lithium batteries made in China from VET ENERGY, which is one of the manufacturers and suppliers in China. Buy Highly durable pre-oxidized silk airgel felt for reliable lithium batteries with low price from our factory. We have our own brands and we also support bulk. If you are interested in our products, we will give you the cheap price. Welcome to buy discount product which is newest and high-quality from us.
VET-battery thermal insulation pad is made of pre-oxidized wire or other types of airgel composite materials as the core, polymer (PET, PI) film or flame retardant coating as the packaging material, and is composited by hot pressing or coating , has excellent heat insulation and buffering functions, and is mainly used for thermal protection between power lithium battery cells. It can effectively prevent thermal runaway of the cells and greatly improve the driving safety of new energy vehicles. When one of the cells undergoes thermal runaway, the airgel thermal insulation pad between the cells can block its heat transfer to the adjacent cells and prevent heat diffusion, thereby avoiding the domino effect of thermal runaway of new energy power battery cells.
产品技术参数
PRODUCT FEATURES |
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Project |
Ceramic air gel insulation pad |
Pre-oxygenated silk airgel insulation pad |
Fiberglass aerogel insulation pad |
Standard |
Thickness range |
1-4mm |
0.4-4mm |
0.4-4mm |
547-301 thickness specification |
Flame impact resistance |
High |
Middle |
Low |
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Flame impact resistance |
≤0.03 W/(m· K) @25℃ |
GB/T 10295-2008 |
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Flammability rating |
PET film VTM-0, PI film V-0, rubber frame V-0, airgel felt V-0 |
UL94 |
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Prohibited items |
RoHS & REACH & ELV |
RoHS & REACH & ELV |
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Compression performance |
30±5%@1MPa 40±5%@2MPa |
45±5%@1MPa 55±5%@2MPa |
30±5%@1MPa 40±5%@2MPa |
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Insulation resistance |
1000V DC, 60s, >1000ΜΩ |
GB/T 31838.4-2019 |
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Withstand voltage current |
3000V DC, 60s, <1mA |
GB/T 31838.4-2019 |
Application field
Airgel battery insulation sheets can be used in battery thermal management systems such as power batteries and energy storage batteries. Products of different thicknesses and sizes can be customized according to customer needs.