Product Description
Wholesale Polymeric MDI Isocyanate PM-200,M-200, M20S ,44V20L ,5005
The products are mainly used for producing PU foam plastics, and widely used in refrigerator,pipe insulation,sandwich panel,spray foam,wood imitation, solar heater, semi-rigid foam, mine product, etc.
ITEM |
UNIT |
SPECIFICATION |
TEST RESULT |
Viscosity |
mPa.s/25c |
550-750 |
634 |
Water |
WT% |
MAX 0.05 |
0.024 |
PH Value |
|
5-7 |
6.23 |
Hydroxyl Value |
mgKOH/g |
46.5-49.5 |
48.27 |
Molecular weight |
|
3450-3600 |
3580 |
ACID Value |
WT% |
MAX 0.05 |
0.034 |
Degree Of Unsaturation |
Mol/kg |
MAX 0.015 |
0.0091 |
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