ATMIS Bio-based EPP mainly refers to environmentally friendly polypropylene composite foam material based on straw, sugarcane and other lignocellulosic agricultural and forestry wastes other than grain. The application fields involve Industrial turnover, cold chain logistics, electronic and electrical product packaging, civilian leisure and other fields.
|
Physical properties |
TEST STANDARD |
Biobasd EPP |
Regular EPP |
|
|
Color |
/ |
White |
White |
|
|
Bio-based component content/% |
/ |
≥20 |
0 |
|
|
Volatile content/% |
/ |
0 |
0 |
|
|
Density/(g/L) |
ISO 845 |
~50 |
~50 |
|
|
Tensile Strength/kpa |
GB/T 6344-2008 |
1131 |
1202 |
|
|
Tensile Elongation/% |
GB/T 6344-2008 |
52.4 |
40.0 |
|
|
Compression Stress/kpa |
10% |
GB/T 8813 |
198.0 |
221.7 |
|
25% |
271.5 |
300.6 |
||
|
50% |
365.2 |
415.6 |
||
|
75% |
791.8 |
830.3 |
||
|
Shrinkage/% |
/ |
1.8-2.2 |
1.8-2.2 |
|
|
Molding pressure/bar |
/ |
2.0-2.4 |
2.0-2.6 |
|
Note:The above is the typical value from laboratory.