Characteristic
1. Environmental protection, non -toxicity
2. Light proportion
3. Strong temperature resistance
4. Good buffer performance
5. Good heating resistance
6. High -energy absorption
7. Oil resistance, chemical resistance
8. Good size stability
Scope
It has become a new type of environmentally friendly foam material that can replace polystyrene foam and polyurethane foam.
Serial number |
Test item |
Test standard |
Performance indicator |
1 |
Renewal time |
ISO 9772: 2012 HF-1 |
Four of the 5 of the 5 should not be greater than 2S |
One of the 5 of 5 should not be greater than 10s |
|||
2 |
Yu Light Time |
It should not be greater than 30s |
|
3 |
Losses |
Not greater than 60mm |
|
4 |
Drip to lit croar |
After dripping, you should not lit the croar |