PU binder for cork
Application ：Pu single component adhesive for bonding cork particles, which is used for bonding cork rods, cork paper, cork plugs, etc
Features：Good adhesion and high strength
|
Item |
Addition amount （%） |
Mold temperature（℃） |
Vulcanization time （h） |
Tensile strength (Mpa) |
Bongation at break （%） |
Tear strength （KN/M） |
|
DNR1660 |
10-20 |
80 |
24 |
1 |
140 |
8 |
|
DNR1675 |
10-20 |
80 |
24 |
1 |
140 |
9 |
|
DNR1650-D |
10-20 |
80 |
24 |
0.9 |
130 |
8 |
|
DNR1650 |
10-20 |
80 |
24 |
0.85 |
130 |
8 |
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