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Flame retardant foam materials made of organic silica gel and flame retardant have no toxicity and are environmentally friendly, have stable elasticity and compressive deformation resistance under high temperature environment, and are widely applied in the field of thermal management of new energy cell modules, bottom support in box, sealing of boxes, photovoltaic modules, communication equipment, home appliance, etc.
Category：
Insulation Material
Product Structure：
Product features：
1. Superior fire resistance and stress absorption performance that automatically adapts to different stresses generated in dynamic environments.
2. Maintain good rebound performance under long-term compression at high temperatures, reducing product failure caused by large compression deformation and softening.
3. It has cold and hot shock resistance, water resistance, shock resistance and excellent anti-aging performance.
4. Excellent corona resistance, leakage resistance, and insulation performance.
Product storage precautions：
1. Storage environment: In the cardboard box, the temperature is 23 ℃, the relative humidity is 65%, and direct sunlight and long-term exposure without packaging are not allowed. If stored under appropriate conditions, the product will maintain its performance and performance.
2. Shelf life: Within 12 months after receiving the goods.
Product properties and other characteristics:：
|
Item |
Project |
Testing standards |
Reference value |
Tolerance |
Company |
Testing methods and supplements |
|
4-1 |
thickness |
ASTM D 374 |
4.76 |
±0.5 |
mm |
Thickness can be customized |
|
4-2 |
width |
ASTM D 374 |
500 |
+10/-0 |
mm |
幅カスタマイズ可能 |
|
4-3 |
density |
ASTM D 729 |
0.4 |
±0.05 |
g/cm3 |
|
|
4-4 |
Colour |
|
Black/Grey/Red |
|
|
|
|
4-5 |
Compression rebound stress |
ASTM D 1056 |
≥45 |
|
kPa |
Measure at 25% compression |
|
4-6 |
Compression rebound stress |
ASTM D 1056 |
≥150 |
|
kPa |
Measure at 50% compression |
|
4-7 |
Compression rebound stress |
ASTM D 1056 |
≥650 |
|
kPa |
Measure at 70% compression |
|
4-8 |
Anti compression deformation |
ASTM D 1056 |
≤5 |
|
% |
100 ℃, 22h, measured after high-temperature aging |
|
4-9 |
Tensile strength |
ASTM D 412 |
≥300 |
|
kPa |
|
|
4-10 |
Elongation at break |
ASTM D 412 |
≥75 |
|
% |
|
|
4-11 |
Water absorption rate |
ASTM D 1056 |
≤5 |
|
% |
Internal: 24 hours at room temperature |
|
4-12 |
Flame retardant grade (level) |
UL 94 |
HF-1 |
|
|
|
|
4-13 |
Flame retardant grade (vertical) |
UL 94 |
V0 |
|
|
|
|
4-14 |
Flame Spread Index (Ls) |
ASTM E 162 |
＜35 |
|
|
|
|
4-15 |
Smoke density (Ds) |
ASTM E 662 |
＜100 |
|
Ls |
Test in 1.5 minutes |
|
4-16 |
Smoke density (Ds) |
ASTM E 662 |
＜175 |
|
Ls |
Test in 4.0 minutes |
|
4-17 |
Toxic gas emission level |
SMP-800C |
adopt |
|
|
|
|
4-18 |
Dielectric constant |
ASTM D 150 |
>1.55 |
|
|
1MHz |
|
4-19 |
Insulation strength |
ASTM D 149 |
2500 |
|
V/mm |
|
|
4-20 |
Thermal conductivity |
ASTM D 5470 |
＜0.3 |
|
w/m.k |
|
|
4-21 |
Volume resistivity |
ASTM D 257 |
1013 |
|
ohm-cm |
|
|
4-22 |
Low temperature bending |
ASTM D 1056 |
adopt |
|
|
Tested at -55 ℃ low temperature |
|
4-23 |
Long term use of the highest temperature |
SAE-J-2236 |
220 |
|
℃ |
|
|
4-24 |
Long term use of the lowest temperature |
SAE-J-2236 |
-55 |
|
℃ |
|
|
4-25 |
Intermittent use maximum temperature |
inside |
250 |
|
℃ |
|
|
4-26 |
Environmental requirements |
CB/T,30512.5-2014 |
accord with |
|
|
Requirements for Prohibited Substances in Automobiles |
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