Methyl-Hydroxyethylcellulose | I-CAS 9032-42-2

I-Methyl Hydroxyethylcellulose (MHEC) i-cellulose derivative kunye ne-chemical formula (C6H10O5) n. Ithathwe kwi-cellulose, i-polymer ngokwemvelo efumaneka kwiindonga zeeseli zezityalo. I-MHEC yenziwe ngokuguqulwa kweekhemikhali ze-cellulose, ukwazisa zombini amaqela e-methyl kunye ne-hydroxyethyl kwi-backbone ye-cellulose.

Nanga amanye amanqaku aphambili malunga neMethyl Hydroxyethylcellulose:

1. Ubume beMichiza: I-MHEC i-polymer e-soluble yamanzi enesakhiwo esifana neselulosi. Ukongezwa kwamaqela e-methyl kunye ne-hydroxyethyl kunika iipropati ezizodwa kwi-polymer, kubandakanywa ukunyibilika okuphuculweyo emanzini kunye nokwandisa amandla okutyeba.
2. Iipropati: I-MHEC ibonisa ukutyeba okugqwesileyo, ukubunjwa kwefilimu, kunye neempawu zokubopha, okwenza ukuba ilungele uluhlu olubanzi lwezicelo. Iqhele ukusetyenziswa njenge-thickener, i-stabilizer, kunye ne-viscosity modifier kumashishini ahlukeneyo, kuquka ukwakhiwa, amayeza, ukhathalelo lomntu, kunye neengubo.
3. Inombolo ye-CAS: Inombolo ye-CAS ye-Methyl Hydroxyethylcellulose yi-9032-42-2. Iinombolo ze-CAS zizichongi zamanani ezizodwa ezinikezelwe kwizinto zekhemikhali ukuququzelela ukuchongwa kunye nokulandelela kuncwadi lwenzululwazi kunye nogcino-lwazi olulawulayo.
4. Izicelo: I-MHEC ifumana ukusetyenziswa okubanzi kwishishini lokwakha njenge-ejenti yokuqina kwi-samente-based mortars, i-adhesives tile, kunye nezinto ezisekelwe kwi-gypsum. Kumayeza kunye neemveliso zokhathalelo lomntu, isetyenziswa njenge-binder, ifilimu yangaphambili, kunye ne-viscosity modifier kwi-tablet, izisombululo ze-ophthalmic, iikhrimu, izinto zokuthambisa, kunye neeshampu.
5. Isimo soLawulo: I-Methyl Hydroxyethylcellulose ithathwa ngokubanzi njengekhuselekile (GRAS) kusetyenziso ekujoliswe kuyo kumashishini ahlukeneyo. Nangona kunjalo, iimfuno ezithile zolawulo zinokwahluka ngokuxhomekeke kwilizwe okanye ummandla wokusetyenziswa. Kubalulekile ukuthobela imigaqo efanelekileyo kunye nezikhokelo xa uqulunqa iimveliso ezine-MHEC.

Ngokubanzi, i-Methyl Hydroxyethylcellulose yi-derivative cellulose derivative eneempawu ezixabisekileyo kuluhlu olubanzi lwezicelo zoshishino kunye nezorhwebo. Ikhono layo lokuphucula iimpawu ze-rheological zokuqulunqwa kwenza kube yinto ekhethiweyo yokufumana iimpawu zokusebenza ezinqwenelekayo kwiimveliso ezahlukeneyo.