ATMIS High flame-retardant EPP has excellent flame-retardant properties and can achieve the function of self-extinguishing from the fire.
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Physical properties |
Test method |
Products |
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|
C82 |
C83 |
C84 |
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Density/(g/L) |
/ |
42-46(18P) |
42-46(18P) |
42-46(18P) |
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|
Tensile Strength/kpa |
GB/T 6344 |
560 |
554 |
544 |
|
|
Tensile Elongation/% |
27 |
26 |
24 |
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Compression Stress/kpa |
10% strain |
GB/T 8813 |
175 |
191 |
167 |
|
25% strain |
225 |
213 |
209 |
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|
50% strain |
303 |
308 |
287 |
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|
75% strain |
556 |
613 |
513 |
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Oxygen Index/% |
GB/T 2406.1 |
24↑ |
28↑ |
30↑ |
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|
Flammability rate |
UL94 |
HF-1 |
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Thermal Conductivity/W/(m.k) |
GB/T 10294 |
0.04 |
0.04 |
0.033 |
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|
Shrinkage/% |
/ |
1.8-2.2 |
1.8-2.2 |
1.8-2.2 |
|
|
Molding pressure/bar |
/ |
2.8↑ |
2.8↑ |
2.8↑ |
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Note:The above is the typical value from laboratory.