Battery Pack Sealing Gasket Pack Seal Silicone Silicone Foam Rubber
Gasket Silicone Foam Gasket Tape
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.
- Grade: silicone foam material meets RoHS grade certifications.
- Sample cost: if be our stock size sample, be free;if be a new one,
the sample cost depends on the product.
- Sample time: 1 day for stock sample;5-7 days for customized sample.
- Sample quantity: below 2 pcs.
- Surface: smooth surface.
- Extra service: cut and punch into the required shape and size.
F-TECH-FSR370 is a low-stress silicone foamed silicone material. It
has a low density and excellent resistance to compression set.
Compared with traditional carbon-based foam materials, the material
has excellent high and low-temperature resistance (-55-200 °C),
high flame retardant (V-0), extremely low smoke density and smoke
toxicity. In addition, the material has excellent ageing and
weather resistance, making it ideal for all types of shock
absorption, cushioning, support, sound insulation, protection,
insulation and fire protection.
- Excellent flame retardancy and fire resistance;
- Excellent compression set resistance and creep resistance;
- Excellent heat and cold resistance, continuous operation from -55°C
to 200°C;
- Good insulation, and green environmental protection
| SN | TEST | UNITES | Testing standards | Technical indicators | | 1 | Density | g.cm-3 | ASTM D 1056 | 0.37±0.04 | | 2 | Hardness | kPa | ASTM D 1056 | 75 ± 20 | | 3 | Compression set | % | ASTM D 1056 @100℃ | ≤ 5.0 | | 4 | Tensile strength | MPa | ASTM D412-16 | ≥ 0.3 | | 5 | Elongation | % | ASTM D412-16 | ≥ 80 | | 6 | Water absorption | % | ASTM D 570 | ≤ 5.0 | | 7 | Environmental testing | / | RoHS,REACH,ELV | OK | | 8 | Flame retardant | / | UL94-2013 | V-0 | | 9 | Low temperature bending | / | ASTM D 1056 | -55℃OK | | 10 | Dielectric strength | kV/mm | ASTM D149-09 | ≥ 2.5 | | 11 | Volume resistivity | Ω·cm | ASTM D257-14 | ≥ 1.0*1014 | | 12 | Thermal conductivity | W/(m·K) | ASTM C518-17 | 0.08±0.01 |
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Other details
tem | ISO9001 IATF 16949:2016 CertifiedEPDM/NBR/CR/VMQ/FKM Oil resistance
silicone rubber gasket for Automotive and industrial |
Material | EPDM, NBR, SBR, NR, Silicone(VMQ), Neoprene(CR), HNBR, XNBR, FKM,
FFKM, FVMQ, FLAS, PTFE, PU, ECO, IIR, ACR, etc... Silicone: High Tensile Silicone, Food Grade Silicone, Medical Grade
Silicone, High Clear Silicone, etc. If there is any special requirements on material performance, such
as temperature resistant, resists deformation, compression set,
tensile strength etc... Foam material is also available. If you do
not know what kind of material to use, pls advise us what is
the usage of these parts? Then we can make some recommend for you. |
Certificate | IATF 16949:2016 / ISO 9001:2015 / ISO 45001:2018 / ISO 14001:2015
/REACH/ROHS/MSDS/LFGB |
Drawing Format | .stp / .step / .igs /.stl /.dwg / .pdf |
Color | Almost all PMS colors available for Silicone (VMQ); Mostly black
for other rubber materials, if other colors are required, please
indicate it on inquiry. |
Parameters | Inch, centimeter, millimeter, etc. |
Function | Industrial parts /daily supply / Automotive/ Medical device, etc... |
Surface Treatment | Matte, Common polishing, Mirror polishing, Texture, Laser
Engraving, Power Coating (Painting), Printing, Segmented colors,
Mixed
colors, etc. |
Mold Material | No. 50 steel, No. 45 steel, P20, 8407, H13, 718H, etc. |
Mold Precision | If no special request, apply to ISO3302:2014 standards, class 2. |
Mold Life-cycle | 100,000-500,000 shots. |
Packing | Pack in bulk / poly bag / bubble bag / color box. |
Sample | Available. One cavity sample mold or 3D printing. |
Price Tip | The price shown above is just for reference, final actual price
depends on your design, material request, surface treatment, order
qty, package request, etc. |
Application
| Example Gasket Application | Properties |
| High Temperature | Silicones can perform well in an extremely low and high-temperature
range from -103° F to 450° F. |
| Weatherproofing | This gasket material is resistant to ageing and degradation from
sunlight and ozone. |
| Automotive | Closed-cell silicone is resistant to many chemicals and meets many
industry flame retarding specifications. |
| HVAC Sealing & Mechanical Seals in Equipment Access Panels | The closed cell structure provides air and moisture barriers under
ambient conditions.s |
Common Industry Applications
- Telecommunications outdoor enclosures (environmental gasket)
- Portable data acquisition (gaskets and cushioning)
- Indoor lighting (dust gasket, UL 94V-0)
- Outdoor LED lighting (weather gasket, long life, UL listed)
- Asset tracking (environmental gasket, low compression set)
- Instrumentation (vibration dampening)
- Electronics (touch screen gaskets, cushioning)
It is a non-dangerous good. Store it in a cool, dry place below
27°C.
