Methyl cellulose CAS 9004-67-5

CAS:9004-67-5

Fomula ya Maselo:C20H38O11

Kulemera kwa Maselo:454.50912

EINECS:232-674-9

Mawu ofanana:Maselo a Methyl 400 CPS; Maselo a Methyl No 400; Maselo a Methyl No 1500; Maselo a Methyl No 15; Maselo a Methyl No 100; Maselo a Methyl 4000 CPS; Maselo a Methyl 4,000; Maselo a Methyl 400; Maselo a Methyl 25

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Tsatanetsatane wa Zamalonda

Tsitsani

Ma tag a Zamalonda

Kodi Methyl cellulose CAS 9004-67-5 ndi chiyani?

Methyl cellulose ndi njira yolowera m'malo mwa cellulose yokhala ndi unyolo wautali. Kulemera kwapakati pa molekyulu ya methyl cellulose ndi 10000 mpaka 220000, ndipo ndi ufa woyera kapena chinthu chokhala ndi ulusi kutentha kwa chipinda. Sichimayambitsa poizoni, sichikwiyitsa, komanso sichimayambitsa ziwengo, ndipo chimakhala ndi kuchuluka kwa 0.35 mpaka 0.55 (kuchuluka kwenikweni kwa 1.26 mpaka 1.30).

Kufotokozera

Chinthu	Kufotokozera
Fungo	wopanda kukoma
Kuchulukana	1.01 g/cm3 (Kutentha: 70 °C)
Malo osungunuka	290-305 °C
Kukoma	wopanda fungo
SULUKITSA	SUNGULUKIKA M'MADZI OZIZIRA
Malo osungiramo zinthu	Kutentha kwa chipinda

Kugwiritsa ntchito

Methyl cellulose imagwiritsidwa ntchito kwambiri mumakampani omanga, monga ngati guluu wa simenti, matope, kumasula ma joint, ndi zina zotero. Imagwiritsidwa ntchito ngati chopangira filimu ndi guluu m'mafakitale odzola, mankhwala, ndi chakudya. Methyl cellulose imagwiritsidwanso ntchito ngati chopangira kukula kwa nsalu zosindikizira ndi kupaka utoto, chosungunula ma resin opangidwa, chopangira filimu chopangira zokutira, ndi chokhuthala. Alkali cellulose imapangidwa kuchokera ku zamkati, zomwe kenako zimayanjanitsidwa ndi chloromethane kapena dimethyl sulfate mu autoclave ndikuyengedwa ndi madzi ofunda.