Product composition:
Graft and high graft copolymer of styrene, acrylonitrile and conventional polyether polyols
Typical Properties
|
Item |
Hydroxyl value (mgKOH/g) |
Acid value (mgKOH/g)≤ |
Water content% (wt%) ≤ |
Viscosity (mPa·s/25) |
Solid content |
|
GP102 |
27±2 |
0.30 |
0.10 |
1700-2700 |
20% |
|
GP104 |
27±2 |
0.30 |
0.10 |
2000-3500 |
24% |
|
GP-3630/KGP530 |
24±3 |
0.30 |
0.10 |
≤5000 |
28-30% |
|
KGP345 |
20±3 |
|
0.10 |
≤6000 |
45% |
Appearance : White-light yellow viscous liquid
Application
The product is used for cold-cured, high resilience(HR) foam. It can reinforce the load bearing characteristics of foam products, improve cell structure and increase the property of foam-cell. The formulation can be well adjusted. Always used accompanied with high reactive polyols ZS-1618A/KGF5020 ,ZS-6281 or GPR-6300 in proper ratio to give the foam different load bearing property. It was widely used in auto seat foam industry.