Akụkọ gbasara nkeHydroxyethythl methyl cellulose
Aha Chinese: Hydroxyethyth Methyl Cellulose
English Aha: Hymeltel328
Alias Alias: Hydroxyethyth methyl cellulose; hydroxyethythyl methyl cellulose; hydroxythyl Etyl cellulose; 2-Hydroxyethyl Merther Cellulose
English Alias: Methyddydroxyethylcellose; ; 2-hydroxyethyth other; Hemc; Tyopur mh [1]
Chemistry: hydroymethylmethylatecellolloelu; Hydroxyethylmethylcellose; Hydroxyyyyyyyylloluse.
Molecules: C2H6O2 XCH4O x Pheur 2002 na-akọwa hydroxyylmethylmethylmethylmethylmethylmethylmethylmethylmethyllmethylmethylmethylmethylmethylmethylmethylmethylmethylmethylmethylmethylmethylmethylmethylmethylmethylmethylmed o-methylas, ke celdylasmed celllopose. A na-egosipụta nkọwapụta dị iche iche n'ihe banyere viscosity na MPA s nke 2% w / v Celsius C.
Ibu Ilucular: pheur 2002 na-akọwa hydroxyethylmethylmethylmethylcellose dị ka nke ke-methylated, keway cellonose. A na-egosipụta nkọwapụta dị iche iche n'ihe banyere viscosity na MPA s nke 2% w / v Celsius C.
Ihe njiri mara nke hydroxyethyl methyl cellulose (hemc) bu:
1. Soluble: soluble na mmiri na ụfọdụ organic soner na mmiri Organic, a ga-ekpebi uche ya na mmiri oyi, na-ekpebi inwe ọdịiche dị na viscosity, ala ahụ na-ahụ anya viccosity, ka mkpali elu.
2. Nkwụgide nnu: ngwaahịa na-abụghị nke ikuku na-abụghị ionic na-abụghị nke nnu ma ọ bụ ihe mgbakwunye nwere ike ime ka ihe ọ bụla dị mma.
3. Ebumnuche dị elu: dị ka ihe ngwọta dị elu, enwere ike iji ya dị ka onye na-echebe celloid, onye emulsifier na ndị na-achụpụ.
4. . Ọnọdụ okpomọkụ na-adaberekarị na ha, na-enyo enyo na-egbochi ọrịa AIDS, Colloids, emocfiers, wdg.
5. Ihe dị omimi na isi dị ala na isi na-adị ọnụ: a na-ejikarị nri na ọgwụ n'ihi na ọ naghị atatabolized na isi.
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7. Ike nkeMmegheIhe ngwọta osisi a na-esikarị ike emetụta acid ma ọ bụ alkali, na uru pH dịtụ ọnụ na nso nke 3.0-11.0.
Ngwa: Enwere ike iji ngwa: Enwere ike iji ya mee ihe ngosi Methyli methyli methy celliod, emififier na ndị na-agbasasị n'ihi ọrụ ọrụ nke elu. Ihe atụ nke ngwa ya dị ka ndị a: nsonaazụ nke hydroxyethyl methyl sellise na Njirimara nke ciment. Hydroxyethyl methylcelllose bụ enweghị isi, keenweghiuto, ụtọ, na-enweghị isi, na-acha ọcha ntụ ntụ nke na-agbaze na mmiri oyi na-etolite, ngwọta victos. O nwere ihe ndị na - eme mkpọtụ, na - ekesa, na - agbasa, na - agbasa, na - ese ihe nkiri, ịgbachi nkịtị, na - eme ka ihe na - efe efe ma na - echekwa. N'ihi ọrụ ala nke elu ala, enwere ike iji ya dị ka onye na-echebe colloid, onye emulsifier na onye na-achụsa. Ngwọta Hydroxyethythyl methyl cellulose a nwere ezigbo hydrophility ma bụrụ onye na-akwụ ụgwọ dị elu.
Post Oge: APR-26-2024