Isi ojiji nke hydroxypropyl methylcellulose
1. Ụlọ ọrụ ihe owuwu: ejiri ya dị ka onye na-ejigide mmiri na retardant maka ciment mortar iji mee ka ngwa agha ahụ na-agbapụta.Jiri ngwa agha, plasta, putty ma ọ bụ ihe owuwu ụlọ ndị ọzọ dị ka ihe nkedo iji kwalite mgbasa na ịgbatị oge ọrụ.A na-eji ya dị ka taịlị, mabul, ihe ịchọ mma rọba, ihe na-ebuli elu, ma nwee ike belata ọnụ ọgụgụ ciment.Ngwongwo na-ejigide mmiri nke hydroxypropyl methylcellulose HPMC na-egbochi tapawa site na ihicha ngwa ngwa na ịgbawa mgbe etinyere ya, na-eme ka ike dịkwuo elu mgbe ọ gbasịrị.
2. Ụlọ ọrụ mmepụta ihe seramiiki: a na-ejikarị eme ihe dị ka nrapado n'ichepụta ngwaahịa seramiiki.
3. Ụlọ ọrụ mkpuchi: a na-eji ya dị ka onye na-ekpo ọkụ, na-ekesa na stabilizer na ụlọ ọrụ mkpuchi, ma nwee ezigbo ndakọrịta na mmiri ma ọ bụ ihe mgbaze.Dị ka agba agba.
4. Ink mbipụta: eji dị ka thickener, dispersant na stabilizer na ink ụlọ ọrụ, na nwere ezi ndakọrịta na mmiri ma ọ bụ organic solvents.
5. Plastic: onye na-emepụta ihe na-emepụta ihe, ihe nro, mmanu, wdg.
6. PVC: Dị ka onye na-ekesa maka mmepụta PVC na ihe mgbakwunye bụ isi maka nkwadebe nke PVC site na nkwusioru polymerization.
7. Ndị ọzọ: A na-ejikwa ngwaahịa a na akpụkpọ anụ, ụlọ ọrụ ngwaahịa akwụkwọ, nchekwa mkpụrụ osisi na akwụkwọ nri na ụlọ ọrụ textile, wdg.
8. Ụlọ ọrụ na-emepụta ọgwụ: ihe mkpuchi;ihe nkiri;ihe na-achịkwa ọnụ ahịa polymer maka nkwado nkwado ntọhapụ;ndị stabilizers;enyemaka nkwusioru;mbadamba mbadamba;viscosity na-abawanye
ihe egwu ahụike
Hydroxypropyl methylcellulose dị mma na anaghị egbu egbu ma enwere ike iji ya dịka mgbakwunye nri.Ọ naghị emepụta okpomọkụ na ọ dịghị ewe iwe na akpụkpọ anụ na akpụkpọ anụ mucous.Ihe oriri kwa ụbọchị nke 25 mg/kg (FAO/WHO 1985) ka a na-ewere dịka nchekwa (FDA1985).Ekwesịrị iyi akụrụngwa nchebe n'oge arụ ọrụ.
Mmetụta gburugburu ebe obibi nke Hydroxypropyl Methylcellulose
Zenarị ịchụsasị uzuzu na-akpata mmetọ ikuku.
Ihe ize ndụ anụ ahụ na nke kemịkal: Zenarị kọntaktị na isi ọkụ, zere imepụta nnukwu uzuzu na gburugburu ebe mechiri emechi, ma gbochie ihe egwu mgbawa.
Oge nzipu: Feb-02-2024