Qingdao Exceed Fine Chemicals Co.,Ltd
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Cosmonate M-200
1. Characteristics of Product
Cosmonate M-200 is polymeric MDI, generally used in manufacturing hard and semihard polyurethane foam. Cosmonate M-200 is liquefied in normal temperature and easily handled and stored down to -20℃. It is solvent-free form with 2.7 average organic function and maximum of 125 cps (25℃) viscosity which is mixed with monomer MDI of 4,4-diphenylmethane diisocyante and its oligomer above dimer, trimer and tetramer.
2. Product Application
Cosmonate M-200 is widely used for panels for buildings, refrigerators, and vehicle interior materials
3. Product standards & general properties
|
Item |
Evaluation Method |
Unit |
Resuit |
| NCO content | ASTM D 1638 | wt% | 30.0∼32.0 |
|
Viscosity (25℃) |
ASTM D 1638 |
cps |
150∼250 |
|
Specific gravity (25℃) |
ASTM D 1638 |
- |
1.23∼1.25 |
| Item | Unit | UnitResuit | |
|
Product Exterior |
- |
Bronw liquid |
|
|
Boiling Point |
°C |
200~208 | |
|
Freezing point |
℃ |
below -20 | |
|
Evaporation pressure (25℃) |
mmHg |
ignorable level | |
|
Ignition point |
℃ |
177∼218 | |
4. Product Packaging
Cosmonate M-200 uses 250kg drum package or bulk supply.