I-Methyl cellulose CAS 9004-67-5

I-CAS:9004-67-5

I-Molecular Formula:I-C20H38O11

Isisindo se-Molecular:454.50912

I-EINECS:232-674-9

Omqondofana:METHYL CELLULOSE 400 CPS; METHYL CELLULOSE NO 400; METHYL CELLULOSE NO 1500; METHYL CELLULOSE NO 15; METHYL CELLULOSE NO 100; METHYL CELLULOSE 4000 CPS; I-METHYL CELLULOSE 4,000; I-METHYL CELLULOSE 400; I-METHYL CELLULOSE 25

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Iyini i-Methyl cellulose CAS 9004-67-5?

I-Methyl cellulose ithatha indawo ye-cellulose enamaketanga amade. Isilinganiso sesisindo samangqamuzana e-methyl cellulose singu-10000 kuya ku-220000, futhi siyimpushana emhlophe noma into ene-fibrous ekamelweni lokushisa. Ayinabuthi, ayicunuli, futhi ayizwani ne-allergenic, inokuminyana kwesihlobo ngokusobala kuka-0.35 kuya ku-0.55 (ukuminyana kweqiniso kwesihlobo sika-1.26 kuya ku-1.30).

Ukucaciswa

Into	Ukucaciswa
Iphunga	engenakunambitheka
Ukuminyana	1.01 g/cm3(Izinga lokushisa: 70 °C)
Iphoyinti lokuncibilika	290-305 °C
Ukunambitheka	engenaphunga
I-SOLUBLE	INCAZULEKA EMANZINI ABANDA
Izimo zokugcina	Ukushisa Kwegumbi

Isicelo

I-Methyl cellulose isetshenziswa kabanzi embonini yezokwakha, njengokunamathisela usimende, udaka, i-joint debonding, njll. Isetshenziswa njenge-ejenti yokwakha ifilimu kanye ne-adhesive ezimbonini zezimonyo, ezemithi, nezokudla. I-Methyl cellulose iphinde isetshenziswe njenge-ejenti yokulinganisa yokuphrinta izindwangu nokudaya, i-disperant yama-synthetic resins, i-ejenti eyenza ifilimu yokumboza, kanye ne-thickener. I-alkali cellulose ilungiswa kusuka ku-pulp, bese iphendulwa nge-chloromethane noma i-dimethyl sulfate ku-autoclave futhi icwengwe ngamanzi afudumele.