I-Polymethylene polyphenyl polyisocyanate PM-200 CAS 9016-87-9

I-CAS:9016-87-9

Ifomula yemolekyuli:C8H7NO2

Ubunzima beMolekyuli:149.14668

EINECS:922-627-7

Izithethantonye:i-coronatemr200; cr200; desmodur44v20; desmodurpu1520a20; e534; isobind100; isocyanate580; isocyanatedepolymethyleneetdepolyphenyle

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Khuphela

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Yintoni i-Polymethylene polyphenyl polyisocyanate PM-200 CAS 9016-87-9 ?

I-PM-200 ngumxube we-isocyanate kunye ne-diphenylmethane diisocyanate equlethe inani elithile lokusebenza okuphezulu, kwaye i-brown liquid kwiqondo lokushisa.

Inkcazo

Imbonakalo	Ulwelo olumdaka
Viscosity (25°C) mPa•s	150-250
Umxholo we-Isocyanate (-NCO) %	30.5-32.0
Ubuninzi (25°C) (g/cm3)	1.220-1.250
Iasidi %	≤0.030
I-Hydrolyzed chlorine %	≤0.20

Isicelo

I-PM-200 ingasetyenziswa ngokubanzi ekwenzeni izixhobo zokugquma i-polyurethane eqinile; Isenokusetyenziswa kwi-isocyanurate foams, i-coatings, i-adhesives, i-anti-seepage plugging, i-foams yesakhiwo, i-microporous integral foams yesikhumba, ii-bumpers zemoto, iindawo zangaphakathi, amagwebu aphezulu, iinkuni zokwenziwa kunye nezinye iindawo. Ngenxa yobume bayo obukhethekileyo, ineempawu ezilungileyo ze-foam fluidity, kwaye ifanelekile ukuveliswa kweemveliso ezineemfuno ezingqongqo zokumanzisa kwesisombululo semfuyo egwebu.