PRODUCT CHARACTER-
ISTICS
COSMONATE PH is difficult to store for long periods, as it tends to dimerize upon melting. In order to solve this problem, we introduced the COSMONATE L series, a modified form of COSMONATE PH that maintains stability in a liquid state with low viscosity at room temperatures by converting a portion of COSMONATE PH into carbodiimide. COSMONATE L series are easy to handle and has excellent foaming quality and moldability during polyurethane foam production. It also confers excellent mechanical characteristics on Elastomers.
CHEMICAL STRUCTURE
SPECIFICATIONS
| PRODUCT | Appearance |
NCO Content Wt% |
Viscosity cps/25℃ |
SP.GR 25℃ |
Purity Wt% |
Ortho MDI area% |
ACID Wt% |
|---|---|---|---|---|---|---|---|
| COSMONATE LL DOWNLOAD | Pale Yellow Liquid | 29.1±0.5 | 40±20 | 1.195~1.230 | - | - | - |
| COSMONATE LK DOWNLOAD | Pale Yellow Liquid | 28.0±0.5 | 80±30 | 1.195~1.230 | - | - | - |
| COSMONATE LT DOWNLOAD | Pale Yellow Liquid | 27.0±0.5 | 110±30 | 1.195~1.230 | - | - | - |
| COSMONATE LI DOWNLOAD | Pale Yellow Liquid | 30.5±0.5 | 25±15 | 1.195~1.230 | - | - | - |
|
COSMONATE PI (ORTHO MDI RICH) DOWNLOAD |
- | - | - | - | Min. 99.5 | Min. 50 | Min. 0.015 |
HANDLING AND STORAGE
Contact with water must be avoided during use and storage, as these products generate insoluble urea on contact with water. Special MDI must be stored at 25~35°C in order to prevent freezing at low temperature.
SAFETY AND HEALTH
Please refer to the Safety Information for Polymeric MDI
PRODUCT PACKAGING
LL, PI, LK :250 kg/drum, LI, LT :225 kg/drum
APPLICATIONS
Steering Wheel, Table Edge, Arm Rest, Air Filter, Shoe Sole, Paints, Track, Medical Tapes, Binder, Adhesives and Various Elastomers, Casting Roller
- STEERING WHEEL
- SHOE SOLE
- ADHESIVE
- CASTING ROLLER
- TRACK
