Polymethylene polyphenyl polyisocyanate PM-200 CAS 9016-87-9
He ranunga te PM-200 o te isocyanate me te diphenylmethane diisocyanate kei roto he nui o ngā mahi tino pai, ā, he wai parauri i te pāmahana rūma.
| Āhua | Wai parauri |
| Te matotoru (25°C) mPa•s | 150~250 |
| Te ihirangi isocyanate (-NCO) % | 30.5～32.0 |
| Kiato (25°C) (g/cm3) | 1.220～1.250 |
| % waikawa | ≤0.030 |
| % o te hauota waikura | ≤0.20 |
Ka taea te whakamahi whānui i te PM-200 i roto i te hanga rauemi whakamahana pahuka mārō polyurethane; Ka taea hoki te whakamahi i roto i ngā pahuka isocyanurate, ngā paninga, ngā piripiri, te aukati-pupuhi, ngā pahuka hanganga, ngā pahuka kiri whakauru microporous, ngā parepare waka, ngā wāhanga o roto, ngā pahuka pakari-teitei, te rakau hangai me ētahi atu mara. Nā tōna hanganga ahurei, he pai ngā āhuatanga rere o te pahuka, ā, he pai hoki mō te hanga hua me ngā whakaritenga tino mō te rere o te wairewa rakau pahuka.
Pahu 250kg
Polymethylene polyphenyl polyisocyanate PM-200 CAS 9016-87-9
Polymethylene polyphenyl polyisocyanate PM-200 CAS 9016-87-9
