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Aerogel Insulation Material | China | Top Leading
AG-GF Aerogel EV Battery Insulation Sheet features superior fireproof and thermal insulation performance, effectively mitigating thermal runaway risks in EV batteries and energy storage systems. It is protected by dual patents in China and the United States, ensuring cutting-edge innovation with zero intellectual property risks. The product has passed CATL's quality certification and is currently supplied in large volumes to BYD.
Ultra-Low Thermal Conductivity
Shock Absorption
Excellent Processability
Noise Reduction
Vibration Buffering
AG-GF Battery Thermal Insulation Sheet is high-performance thermal insulation material engineered for EV battery and ESS system.
Developed with AG Tech's proprietary ambient-pressure drying process, this sheet combines a glass fiber substrate with silica aerogel to deliver exceptional thermal protection in an ultra-thin, lightweight form. It features ultra-low thermal conductivity, excellent processability, and added benefits such as noise reduction, shock absorption, and vibration buffering.
Designed for battery thermal management systems requiring greater insulation thickness, AG-GF Battery Thermal Insulation Sheet provides reliable heat shielding between battery cells—helping maintain performance stability and safety.
Protected by granted patents in China and the United States, AG-GF Battery Thermal Insulation Sheet offers complete peace of mind with freedom from patent infringement concerns with Aspen.
Why AG-ST-GF Sheet ?
Patent : Uses ambient pressure technology instead of sol-gel, avoiding ITC 337 investigation risks.
Cost advantage: 10–50% lower price than domestic and international competitors.
Passed CATL 0330/0630 material tests and SGS RoHS compliance checks.
FTO analysis confirms no infringement risks with 74 reviewed patents.
Annual capacity: more than 50 million pieces of AG-GF Battery Thermal Insulation Sheet, ensuring stable supply for large orders.
Applications
EV Power Batteries and ESS System:
Thermal insulation between cells and modules to prevent thermal runaway.
Battery casing and vehicle body heat protection.
Energy Storage Systems:
Thermal stability enhancement for lithium-ion battery clusters.
We offer customized aerogel solutions for end clients and collaborate with Tier 1 suppliers by providing bulk materials for their further processing and distribution to end-users. Partner with us to deliver innovative thermal management products together.
Aerogel cell thermal insulation sheets stop thermal runaway in energy storage cabinets by trapping heat from an overheated faulty battery cell near it, and keeping heat from spreading fast to nearby cells.
The hyber Strong`s energy storage system uses AG-GF aerogel cell insulation sheets for thermal runaway prevention.
AG-GF Aerogel Insulation Sheet provides thermal insulation and protection between battery cells, featuring low thermal conductivity, fire and flame retardancy, and excellent stability.
When placed between individual battery cells, AG-GF Aerogel Insulation Sheet provides thermal insulation and protection.
If you have any questions about the product, please feel free to contact our technical experts at any time via E-mail: lexie@ag-tech.cn
It is applicable to new energy power battery module insulation, cell spacing thermal protection, and overall thermal insulation of vehicle bodies/battery casings. It also fits electronic products, focusing on enhancing safety by blocking heat spread from thermal runaway.
As a patented product, it adopts self-developed atmospheric pressure composite technology with glass fiber as the base material. It integrates ultra-low thermal conductivity, lightweight design, easy cutting/forming, sound insulation, shock absorption, and excellent compression stability (1MPa compression rate 40-55%, 30-day stress retention ≥50%). Encapsulated with PET/PI+silicone frame/MPP frame, it is inorganic, environmentally friendly, and complies with RoHS/REACH/ELV standards, ensuring reliable performance and wide adaptability.
No. It Independently developed by Shenzhen Aerogel Technology Co., Ltd., it holds Chinese and American patents, with no infringement involved at all.
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