Polymethylene polyphenyl polyisocyanate PM-200 CAS 9016-87-9
PM-200 bụ ngwakọta nke isocyanate na diphenylmethane diisocyanate nwere ụfọdụ oke ọrụ dị elu, ma bụrụ mmiri mmiri na-acha aja aja na okpomọkụ.
| Ọdịdị | Mmiri mmiri na-acha aja aja |
| Viscosity (25°C) mPa•s | 150 ~ 250 |
| Ọdịnaya Isocyanate (-NCO)% | 30.5 ~ 32.0 |
| Njupụta (25°C) (g/cm3) | 1.220 ~ 1.250 |
| Acidity% | ≤0.030 |
| Hydrolyzed chlorine% | ≤0.20 |
Enwere ike iji PM-200 mee ihe n'ọtụtụ ebe n'ichepụta ihe mkpuchi ụfụfụ siri ike nke polyurethane; A pụkwara iji ya mee ihe na foams isocyanurate, mkpuchi, adhesives, mgbochi-seepage plugging, structural foams, microporous integral skin foams, ụgbọala bumpers, ime akụkụ, elu-resilience foams, sịntetik osisi na ubi ndị ọzọ. N'ihi ihe mejupụtara ya dị iche iche, ọ nwere ezigbo ihe ọkụkụ nke ụfụfụ, ma dịkwa mma maka ịmepụta ngwaahịa na-achọsi ike maka mmiri mmiri nke ngwọta ngwaahịa ụfụfụ.
250kg agba
Polymethylene polyphenyl polyisocyanate PM-200 CAS 9016-87-9
Polymethylene polyphenyl polyisocyanate PM-200 CAS 9016-87-9
