Kumho Mitsui Chemicals COSMONATE PM-35
- CASE Ingredients Features
- Low Viscosity
- Chemical Family
- Polyisocyanates
Cosmonate PM-35 is special modified MDI that is used for car interiors as air bag cover of passenger side and steering wheels. Cosmonate PM-35 is liquefied product in normal temperature, and is most stable when stored under freezing conditions and also could be handled the best. When in solvent-free form, it is mixed with 4,4-diphenylmethane diisocyante MDI monomer. When these are mixed with high resolution oligomer that is of dimer, trimer and tetramer, it becomes a product that has up to maximum viscosity of 190cps (25℃).
Properties
- Physical Form
- Liquid
Product families
Applications
- Interior
Product Families
- Isocyanates
Other characteristics
- Markets
- Automotive & Transportation
- Appearance
- light brown liquid
- Technology
- Base Chemicals & Intermediates
- Packaging Type
- Drums
- Product Packaging
- Cosmonate PM-35 uses 250kg drum Package
- Safety and Health
Skin contact might cause rash or inflammation and eye contact might cause severe pain and excessive exposure might cause sight disorder. Also, if you inhaled MDI steam, it would cause bronchial asthma, headache, difficulty to breathing, and etc, and in case of taken, it will cause stimulation and inflammation of digestive organs. If contacted with skin, wash out with much water or soapy water. If contacted with eyes, wash out with much water or soapy water for about 15 minutes and get medical examination. Also, if you inhaled MDI steam, move to the fresh area, keep warm stabilized, and practice artificial respiration when it's necessary. If swallowed, feed much water or milk, or raw egg and make them throw up, then get medical examination as soon as possible. It has very rare ignition danger, but watch out for fire hazard if digested, carbonic acid gas digestion is suitable. In case of conflagration, put out with water.
- Application
Cosmonate PM-35 is special modified MDI that is used as semi-hard foam for passenger air bag cover and arm rest as well as in manufacturing various car interiors as steering wheel. It is advantageous in making complicated mold with its low viscosity and mild reaction, and it has good ventilation and elasticity rate which is widely used for various usage.
- Storage and Handling
PM-35's proper keeping temperature is 15~35℃. Be extremely cautious so that water does not get mixed in storage instrument and seal the instrument with dry nitrogen gas. In case of working with MDI, wear the proper safety tools. If necessary, install ventilation equipment or wear gas mask. After work, be certain to wash with soapy water and clean the contaminated overalls before you wear it.
Technical data
Table 1 of 1
6 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| NCO Content | 27.0 ~ 28.0 | wt% | ASTM D 1638 |
| Viscosity (25°C) | 90 ~ 190 | cps | ASTM D 1638 |
| Specific gravity (25℃) | 1.20 ~ 1.24 | — | ASTM D 1638 |
| Congeal point | Below 10 | ℃ | — |
| Medium pressure (25℃) | strong enough to ignore | mmHg | — |
| Flash point | 177 ~ 218 | ℃ | — |
