Methyl-Hydroxyethylcellulose | CAS 9032-42-2

Methyl Hydroxyethylcellulose (MHEC) inogadzirwa ne cellulose ine kemikari formula (C6H10O5) n. Inotorwa kubva ku cellulose, inowanzoitika polima inowanikwa mumasero emadziro emiti. MHEC inogadzirwa kuburikidza nekugadziriswa kwekemikari ye cellulose, kuunza mapoka ese emethyl uye hydroxyethyl pane cellulose musana.

Heano mamwe akakosha mapoinzi nezve Methyl Hydroxyethylcellulose:

1. Chemical Structure: MHEC imvura inonyungudika polima ine chimiro chakafanana neye cellulose. Kuwedzerwa kwe methyl uye hydroxyethyl mapoka kunopa yakasarudzika zvivakwa kune iyo polymer, kusanganisira yakagadziridzwa solubility mumvura uye inowedzeredzwa gobvu kugona.
2. Properties: MHEC inoratidza yakanakisa kukora, firimu-kuumba, uye inosunga zvivakwa, zvichiita kuti ive yakakodzera kune dzakasiyana siyana dzekushandisa. Inowanzo shandiswa seyakakora, inosimbisa, uye viscosity modifier mumaindasitiri akasiyana siyana, anosanganisira kuvaka, mishonga yemishonga, kutarisirwa kwevanhu, uye machira.
3. Nhamba yeCAS: Nhamba yeCAS yeMethyl Hydroxyethylcellulose ndeye 9032-42-2. Nhamba dzeCAS dzakasarudzika manhamba ekuzivikanwa anopihwa kumakemikari zvinhu kufambisa kuzivikanwa uye kurondwa mumabhuku esainzi uye dhatabhesi remitemo.
4. Zvishandiso: MHEC inowana kushandiswa kwakanyanya muindasitiri yekuvaka seyakakora mumiriri mune simende-based mortars, tile adhesives, uye gypsum-based materials. Mumishonga uye zvigadzirwa zvekuchengeta munhu, inoshandiswa sebhainda, firimu rekare, uye viscosity modifier mumachira emapiritsi, maophthalmic solutions, makirimu, lotions, uye shampoos.
5. Regulatory Status: Methyl Hydroxyethylcellulose inowanzoonekwa seyakachengeteka (GRAS) kune yainoda kushandiswa mumaindasitiri akasiyana. Nekudaro, zvakatemwa zvekutonga zvinodikanwa zvinogona kusiyana zvichienderana nenyika kana dunhu rekushandisa. Izvo zvakakosha kutevedzera zvinoenderana nemitemo uye nhungamiro paunenge uchigadzira zvigadzirwa zvine MHEC.

Pakazere, Methyl Hydroxyethylcellulose inogadzirwa zvakasiyana-siyana cellulose ine zvakakosha zvivakwa kune akasiyana maindasitiri uye ekutengesa maapplication. Kugona kwayo kuvandudza rheological zvimiro zvekuumbwa kunoita kuti ive sarudzo inosarudzika yekuwana inodiwa maitiro ekuita muzvigadzirwa zvakasiyana.