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Good Insulation Ev Battery Gasket Customized Medium Stress Silicone Foam Seal
  • Good Insulation Ev Battery Gasket Customized Medium Stress Silicone Foam Seal
  • Good Insulation Ev Battery Gasket Customized Medium Stress Silicone Foam Seal

Good Insulation Ev Battery Gasket Customized Medium Stress Silicone Foam Seal

Place of Origin China
Brand Name FQ
Certification IATF16949
Model Number BPS-02
Product Details
Double-sided Adhesive
Requirements For Flame Retardant Grade:
Appearance Requirements:
Smooth Surface, No Damage, Scratches, Lack Of Material, Obvious Defects And Other Defects

Good Insulation Ev Battery Gasket


Medium Stress Silicone Foam Seal


Ev Battery Gasket Customized

Payment & Shipping Terms
Minimum Order Quantity
Packaging Details
pp bag+Cartons
Delivery Time
1000 pcs/ days
Payment Terms
L/C, T/T, D/P
Supply Ability
Product Description

Battery Pack Sealing Gasket Pack Seal Customized Silicone Foam 

Products Description
  1. Grade: silicone foam material meets RoHS grade certifications.
  2. Sample cost: if be our stock size sample, be free;if be a new one, the sample cost depends on the product.
  3. Sample time: 1 day for stock sample;5-7 days for customized sample.
  4. Sample quantity: below 2 pcs.
  5. Surface: smooth surface.
  6. Extra service: cut and punch into the required shape and size.

Silicone foam insulation has emerged as a superior solution for battery protection and thermal management systems in the rapidly evolving field of new energy vehicles (NEVs). This article delves into the inherent advantages of silicone foam insulation, highlighting its unique capabilities and why it surpasses traditional materials. By understanding its benefits, we can explore its critical role in enhancing NEV battery performance, safety, and longevity.


Excellent Resilience:
Silicone foam insulation boasts exceptional resilience, making it an ideal choice for battery protection. Experimental data reveals that even after undergoing 8,000 cycles of compression, the material experiences minimal deformation, with less than 5% change. This outstanding rebound property ensures long-term effectiveness and reliability, safeguarding NEV batteries throughout their operational lifespan.


Comprehensive Prtection:
Silicone foam insulation provides more than just insulation. It offers additional advantages, including dustproofing, waterproofing, heat dissipation, and shock absorption. These properties are pivotal for NEV battery protection systems, shielding the battery pack from external contaminants, preventing moisture ingress, efficiently managing heat generated during operation, and minimizing the impact of vibrations and shocks. Such comprehensive protection contributes to the overall performance, safety, and durability of NEV batteries.


Unyielding Performance under Extreme Conditions:
Silicone foam insulation undergoes rigorous testing to evaluate its performance under harsh environmental conditions. Experimental data from stress relaxation tests conducted at 85°C and 85% relative humidity for 1,000 hours demonstrates that the material exhibits a stress relaxation rate of only 20.98%. This exceptional result attests to its ability to maintain mechanical integrity and provide consistent performance, even in demanding situations. NEV batteries can rely on silicone foam insulation to deliver unwavering protection, regardless of challenging operating conditions.


Superior Compression Resistance:
Silicone foam insulation has excellent resistance to crushing and retains its shape and performance even after extensive use. The material exhibits a consistently low compression set, ranging from 0.34% to 0.72% in a 10,000-belt 1 million compression cycle test, ensuring its long-lasting durability and effectiveness in protecting new energy vehicle batteries.

These results highlight the material's resilience and ability to maintain its shape and performance, even after prolonged use. NEV batteries benefit from the long-lasting durability provided by silicone foam insulation.


Minimal Water Absorption:
Silicone foam insulation exhibits an impressively low water absorption rate of only 0.266%. This characteristic is crucial in NEV battery protection, as it ensures the material remains stable and unaffected by moisture. The low water absorption rate prevents any adverse effects on the battery pack's performance, even in humid environments. It further reinforces the material's suitability for NEV applications.

As the NEV industry continues to advance, silicone foam insulation emerges as the optimal choice for battery protection and thermal management systems. Its exceptional resilience, comprehensive protection features, unyielding performance under extreme conditions, superior compression resistance, and minimal water absorption set it apart from traditional materials. Silicone foam insulation plays a pivotal role in enhancing NEV battery performance, safety, and longevity. Its numerous advantages make it a compelling solution that should be widely adopted in the NEV industry, driving innovation and ensuring the continued success of new energy vehicles.



F-TECH-FSR300 is a medium-stress silicone foamed silicone material. It has a low density and excellent resistance to compression sets. Compared with traditional carbon-based foam materials, the material has excellent high and low-temperature resistance (-55-200°C) and high flame retardant (V-0). In addition, the material has excellent ageing and weathering resistance. It is ideal for all types of waterproof sealing, shock absorption, cushioning, support, insulation protection and fire protection.


Main Features


  1. Excellent flame retardancy and fire resistance;
  2. Excellent compression set resistance and creep resistance;
  3. Excellent heat and cold resistance, continuous operation from -55°C to 200°C;
  4. Good insulation, and green environmental protection


SN TEST UNITES Testing standards Technical indicators
1 Density g.cm-3 GB/T 6343-2009 0.30+0.08
2 Hardness Shore 00 GB/T 531.1-2008 40±10
3 Compressive Stress, 25% kPa ASTMD 1056C ≥25
Compressive Stress, 50% kPa ASTMD 1056C ≤150
Compressive Stress, 70% kPa ASTMD 1056C ≤500
4 Tensile Strength kPa ASTM D412 ≥180
5 Elongation At Break % ASTM D412 ≥75
6 Flame Retardant / UL94-2013 V-0
7 Compression Set % ASTM D 1056C
Compression Set % ASTMD 1056C
Compressive stress curve

Good Insulation Ev Battery Gasket Customized Medium Stress Silicone Foam Seal 0

Package & Delivery
Good Insulation Ev Battery Gasket Customized Medium Stress Silicone Foam Seal 1
It is a non-dangerous good. Store it in a cool, dry place below 27°C.

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No. 188, Wuchen Road, Dongtai Industrial Park, Qingkou Town, Minhou County
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