PU Materiais químicos metileno difenil diisocianato mdi
1-Product Name: POLYMERIC MDI
2-Chemical Name:POLIETILENO POLIFENIL POLIISOCIANATO
3-Brand Name:Basf M20S, Huntsman 5005, Covestro 44V20L, Kumho M-200, Tosoh MR200, Dow PAPI 27 etc,
Propriedades MDI
appearence: Brown transparent liquid;
ponto de ebulição(℃): 200~208;
stability: stable. Incompatible with strong oxidizing agents, alcohols. May decompose in moist air, or on contact with water.
With good performance such as very good fluidity, very good foaming capacity, strength well, dimension stability etc.
| Polymeric MDI (Polymethane Polyphenyl Isocyanate) | |||
| ITEST ITEM | UNIDADE | SPEC | RESULTADO |
| Aparência | líquido marrom | líquido marrom | |
| Viscosidade | mPa.s@25°C | 175-250 | 226 |
| Conteúdo NCO | %(CO) | 30-32 | 30.8 |
| EHC | Mg / kg | MAX.250 | 89 |
| Densidade | (25°C,g/cm3) | 1.22-1.25 | – |
| Teor de ácido | (HCL) % | ≤0,05 | – |
| Cloro Hidrolisável | % | ≤0,2 | – |
Aplicativos MDI
Isocyanates MDI is extensively application in most of field, such as thermal insulation rigid foam, PU coating, PU adhesive, Seepage-proofing, structure foam, Automobile bumper, high resilience etc.
Quantity: 250kg/Drum or 1250kg/IBC