Ibigega bihagije Triphenylmethane triisocyanate / Desmodur RE CAS NO 2422-91-5

Ibisobanuro bigufi:

Izina ryibicuruzwa: RE

CAS No.: 2422-91-5

Andi mazina: isocyanates RE

MF: C22H13N3O3

EINECS No.: 219-351-8

Aho bakomoka: Ubushinwa

Ubwoko: Syntheses Material Hagati

Isuku: 99%

Ubwiza Bwiza & Gutanga Byihuse & Serivise yihariye

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Ibicuruzwa birambuye

Ibicuruzwa

Ibisobanuro

Izina ryibicuruzwa: Triphenylmethane-4,4 ', 4' '- triisocyanate / Desmodur RE / Isocyanates RE

CAS: 2422-91-5

MF: C22H13N3O3

MW: 367.36

Ubucucike (20 ° C): 1.0 g / cm3

Ingingo yo gushonga: 89 ° C.

Ibisobanuro:

Ibintu	Ibisobanuro
Isuzuma rya NCO	9.3 ± 0.2%
Methane	27 ± 1%
Ubushuhe (20 ° C)	3 mPa.s
Umuti	Ethyl acetate
Ingingo ya Flash	-4 ° C.

Gusaba

Ibice bibiri bigize ibice bigomba gukoreshwa mugihe gikurikizwa nyuma yo gushyira RE.Uburebure bwigihe cyakoreshwa ntabwo bufitanye isano gusa na polymer yibirimo, ariko nibindi bikoresho bifatika (nka resin, antioxyde, plastike, solvent, nibindi.
Iyo hafi yigihe gikurikizwa, mubisanzwe amasaha make cyangwa umunsi umwe wakazi, ibifata bigorana cyane gukora, kandi ubwiza bwiyongera vuba.Hanyuma, Ihinduka jele idasubirwaho.100 yumuti mwiza, Hydroxyl polyurethane (Polyurethane igera kuri 20%), RE dose 4-7.Rubber ya Chloroprene (Rubber ifite hafi 20%), UMUKIRE RE akora 4-7.