ПУ Химические материалы метилендифенилдиизоцианат mdi
1-Product Name: ПОЛИМЕРНЫЙ МДИ
2-Chemical Name:ПОЛИМЕТИЛЕН ПОЛИФЕНИЛ ПОЛИИЗОЦИАНАТ
3-Brand Name:Basf M20S, Huntsman 5005, Covestro 44V20L, Kumho M-200, Tosoh MR200, Dow PAPI 27 etc,
Свойства MDI
appearence: Brown transparent liquid;
точка кипения(℃): 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) | |||
| ПУНКТ | ЕД. ИЗМ | SPEC | РЕЗУЛЬТАТ |
| Появление | коричневая жидкость | коричневая жидкость | |
| Вязкость | мПа.с @ 25 ° C | 175-250 | 226 |
| Содержание NCO | %(CO) | 30-32 | 30.8 |
| EHC | Мг / кг | МАКС.250 | 89 |
| Плотность | (25°C,g/cm3) | 1.22-1.25 | – |
| Кислотное содержание | (HCL) % | ≤0,05 | – |
| Гидролизуемый хлор | % | ≤0,2 | – |
Приложения 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