Polyvinyl cawv

Lus piav qhia luv luv:

Polyvinyl cawv yog ib qho organic compound, cov tshuaj formula yog [C2H4O]n, cov tsos yog dawb flake, flocculent los yog hmoov, tsis muaj ntxhiab. Soluble nyob rau hauv dej (tshaj 95 ℃), me ntsis soluble nyob rau hauv dimethyl sulfoxide, insoluble nyob rau hauv roj av, kerosene, zaub roj, benzene, toluene, dichloroethane, carbon tetrachloride, acetone, ethyl acetate, methanol, ethylene glycol, thiab lwm yam Polyvinyl cawv yog ib qho tseem ceeb. chemical raw khoom siv nyob rau hauv kev tsim cov polyvinyl acetals, roj av-resistant kav thiab vinylans, ntaub kho cov neeg ua hauj lwm, emulsifiers, ntawv coatings, adhesives, glues, thiab lwm yam.

Xa email rau peb

Product Detail

Khoom cim npe

Product Description

Cyclopentanone, yog cov organic compound, tshuaj formula C5H8O, tsis muaj kob, insoluble nyob rau hauv dej, soluble nyob rau hauv ethanol, ether, acetone thiab lwm yam organic solvents, feem ntau yog siv los ua tshuaj, lom khoom, tshuaj tua kab thiab hluavtaws roj hmab intermediates.

Cov khoom

Formula		C2H4O
CAS Nr		9002-89-5
tsos		Dawb los yog cream khov
ceev		0.8 ± 0.1g / cm3
kub point		23.5 ± 13.0 ° C ntawm 760 mmHg
flash(ing) point		-28.3 ± 12.8 ° C
ntim		Nruas
Cia		Khaws rau hauv qhov chaw txias, qhov cua, qhuav, cais tawm ntawm qhov hluav taws kub, loading thiab unloading tsheb thauj mus los yuav tsum tau khaws cia raws li cov kev cai ntawm flammable tshuaj lom