JF-PB91 Fire Rated PU Foam
Feature

Excellent adhesion and filling capacity

Efficient seal against smoke and gas

Strong hardnees after cured
|
Condition:22.5℃,47%R.H |
|
|
Take free time/ min |
6.8 |
|
Cutting time/ min |
80 |
|
Expansion% |
220% |
|
Compressive strength/ kgf |
15 |
|
Dimensional stability |
<3% |
|
Yield |
35-40 |
|
Fire class (DIN4102) |
B1 |
|
Tempeature resistance |
-35℃—+80℃ |
|
Oxygen index |
>30% |
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