Polymethylene polyphenyl polyisocyanate PM-200 CAS 9016-87-9
PM-200 o se faʻafefiloi o le isocyanate ma le diphenylmethane diisocyanate o loʻo i ai se aofaʻi o galuega maualuga, ma o se vai lanu enaena i le vevela o le potu.
| Fa'aaliga | Suava enaena |
| Viscosity (25°C) mPa•s | 150–250 |
| Isocyanate anotusi (-NCO) % | 30.5～32.0 |
| Malosi (25°C) (g/cm3) | 1.220～1.250 |
| Acidity% | ≤0.030 |
| chlorine % | ≤0.20 |
PM-200 e mafai ona faʻaaogaina lautele i le gaosiga o mea faʻapipiʻi faʻafefe polyurethane; E mafai foʻi ona faʻaaogaina i le isocyanurate foams, coatings, adhesives, anti-seepage plugging, foam fausaga, microporous integral foams paʻu, taʻavale taʻavale, vaega i totonu, faʻafefe maualuga, fafie faʻapipiʻi ma isi fanua. Ona o lona tuufaatasiga tulaga ese, o loʻo i ai le lelei o le foam fluidity meatotino, ma e talafeagai foi mo le gaosiga o oloa e manaʻomia maʻoti mo le suavai o fofo faʻatau oloa.
250kg pa'u
Polymethylene polyphenyl polyisocyanate PM-200 CAS 9016-87-9
Polymethylene polyphenyl polyisocyanate PM-200 CAS 9016-87-9
