characteristic:
1. Low VOC, low odor
2. Strong tensile strength
3. Strong resistance to distortion
4. Environmental weather resistance performance
Application scope:
Used for vacuum forming or hot pressing molding processes.
EVA/EPDM skin performance indicators
|
Serial Number |
Test project |
Testing standards |
performance index |
|
|
1 |
Prohibited substances |
VW91101 |
No lead, cadmium, mercury, hexavalent chromium, polybrominated biphenyls, polybrominated diphenyl ethers |
|
|
2 |
proportion |
|
1.5-2.4g/cm3 |
|
|
3 |
Shore hardness |
TL52320A |
65A-92A |
|
|
4 |
Bidirectional bending strength (N) |
Initial state |
TL52320A |
0.5-1.5 |
|
Hot storage at 95 ℃ with circulating air for 16 hours |
TL52320A |
0.5-1.5 |
||
|
5 |
Bidirectional tensile strength (N/mm2) |
Initial state |
TL52320A |
≥0.5 |
|
Hot storage at 95 ℃ with circulating air for 16 hours |
TL52320A |
≥0.5 |
||
|
6 |
cold resistance |
TL52320A |
No cracking or fragmentation occurs |
|
|
7 |
heat resistance |
Surface Condition |
TL52320A |
No bubbles, no cracks, no breakage |
|
Bidirectional size variation |
TL52320A |
≤1% |
||
|
8 |
Four emissions |
odor test |
VW50180 |
C3≤3.5 |
|
Total carbon emissions |
VW50180 |
≤20μgC/g |
||
|
condensation |
VW50180 |
≤2.0mg |
||
|
formaldehyde |
VW50180 |
≤3.0mg/kg |
||
|
9 |
VOC |
benzene |
ISO 12219-2 |
≤30?g/m3 |
|
toluene |
≤200?g/m3 |
|||
|
ethylbenzene |
≤20?g/m3 |
|||
|
xylene |
≤800?g/m3 |
|||
|
STYRENE |
≤30?g/m3 |
|||
|
formaldehyde |
≤200?g/m3 |
|||
|
acetaldehyde |
≤130?g/m3 |
|||
|
acrolein |
≤400?g/m3 |
|||
|
10 |
Flame retardant |
TL1010 |
≤100mm/min |
|
