Rubber sponge SY-250 is the closed cell rubber sponge, and it passes flame resist UL94V-0.
It mainly applies to the new energy car battery packing seals.
Flame Resist EPDM SY-6040F | ||
---|---|---|
Item | Data | Test standard |
Color | Black | |
Standard Size | 1m x 2m | |
Thickness | Thickness :1-30mm | |
(AC) Hardness | 35± 5 | ASTM D2240 |
Density (kg/m3) | 270± 30 | ASTM D3574 |
Tensile Strength (Mpa) | ≥0.7 | ASTM D412 |
Elongation at Break (%) | ≥150 | ASTM D412 |
Tear Strengih (KN/m) | ≥4 | ASTM D624 |
Water Absorption (%) | ≤5 | ASTM D1056 |
Compressive Strength(KPa) | 70-140 | ASTM D1056 |
Compression Set (%) | ≤30 | ASTM D395 |
High Temperature Resistance | ≤4 | ASTM D1056 |
(90℃ 20HRS)(%) | ||
Ozone Aging Test / 50 ℃ 3 hours ozone concentration 50ppdm | The surface is free of cracks, cracks and hardening | |
Flame retardant Rating (T≥3mm) | V0 | UL94 |
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