Kedu ihe bụ MHEC?

Methyl Hydroxyethyl Cellulose (MHEC) bụ ether ether cellulose nke a na-ejikarị eme ihe na ụlọ ọrụ dịka ihe owuwu, ụlọ ọgwụ, na ngwaahịa nlekọta onwe onye.A na-emepụta ya site na iji ethylene oxide na methyl chloride meghachi omume cellulose, na-eme ka ngwakọta nwere ma hydroxyethyl na methyl dị iche iche jikọtara na ọkpụkpụ azụ cellulose.

MHEC na-ekerịta ọtụtụ ihe onwunwe na ethers cellulose ndị ọzọ dị ka Hydroxypropyl Methylcellulose (HPMC) na Hydroxyethyl Methylcellulose (HEMC), gụnyere:

1. Njide mmiri: MHEC nwere ikike ịmịkọrọ na idobe mmiri, na-eme ka ọ baa uru na ihe owuwu dị ka ngwa agha, grouts, na tile adhesives iji gbochie ihicha oge na-arụ ọrụ.
2. Thickening: Ọ nwere ike ịbawanye viscosity nke usoro mmiri mmiri, nke bara uru na ngwa ndị dị ka agba, mkpuchi, na ngwaahịa nlekọta onwe onye iji nweta nkwekọ achọrọ.
3. Nkwụsi ike: MHEC na-enyere aka ịkwado emulsions na nkwụsịtụ, na-egbochi nkewa nke oge na ịnọgide na-enwe otu ụdị ngwaahịa.
4. Nhazi ihe nkiri: Dị ka cellulose ethers ndị ọzọ, MHEC nwere ike ịmepụta ihe nkiri dị mkpa mgbe a na-etinye ya n'elu, na-enye nchebe ma na-eme ka adhesion dịkwuo elu.
5. Ngwongwo na-eme ka ọ dị mma: Ọ nwere ike imeziwanye njirimara eruba nke usoro nhazi, na-akwado nhazi na ngwa.

A na-ahọrọkarị MHEC maka nchikota ya kpọmkwem, dị ka ikike ya inye ezigbo njide mmiri ka ọ na-ejigide viscosity dị ala ma e jiri ya tụnyere ndị ọzọ cellulose ethers.Nke a na-eme ka ọ dị mma maka ngwa ebe a na-achọ njigide mmiri dị elu na-enweghị ịba ụba nke viscosity nke nhazi ahụ.

Methyl Hydroxyethyl Cellulose (MHEC) bụ ihe nrụpụta cellulose ether dị iche iche nwere ngwa dị iche iche, ebe akụrụngwa ya dị ka thickener, stabilizer, onye na-ejigide mmiri, na ihe nkiri mbụ bụ ihe akpọrọ ihe nke ukwuu.