Nrapado maka tile Building mkpuchi mkpuchi ngwa agha Hydroxypropyl Methyl Cellulose HPMC

Hydroxypropyl methyl celluloseHPMC) bụ ihe eji eme polymer dị ka akụrụngwa, site na usoro nhazi kemịkalụ na njikere na-abụghị ionic cellulose.Ọ nwere ihe fọrọ nke nta ka ọ bụrụ methyl cellulose (MC) nke arụmọrụ niile, nhọrọ mbụ gị maka mmepụta nke ihe mgbakwunye ihe eji eme ụlọ dị elu. Iji gboo mkpa nke nchebe gburugburu ebe obibi, ngwaahịa anyị na-ejigide mmiri dị elu, mgbasa ozi, ịdị mma nke ọma, ikike ịrụ ọrụ dị mfe, dị mfe. dissolution features.It adabara akọrọ ngwa agha ụlọ, ma n'ime na n'èzí mgbidi putty ntụ ntụ mmiri ara ehi (ude), adhesives, caulks, interface mmadụ, coatings, onwe-leveling gị n'ụlọnga ọhụrụ ụlọ ihe.

Njirimara ngwaahịa

1. Njide mmiri: A ga-eme ka njide mmiri dịkwuo mma, nke na-enyere aka na nsogbu ndị dị ka ciment ma ọ bụ ihe owuwu gypsum ihicha ngwa ngwa na ike siri ike ma ọ bụ mgbawa na-adịghị mma n'ihi hydration zuru oke.

2. Ịrụ ọrụ: Ọ nwere ike ịkwalite plasticity nke ngwa agha ma melite arụmọrụ mkpuchi na ọrụ owuwu.

3. Adhesivity: Ọ nwere ike ime ka ngwa agha tinye aka na ihe ndabere ka mma ebe ọ bụ na a na-eme ka plasticity nke ngwa agha dịkwuo mma.

4. Nguzogide na-amị amị: Ọ nwere ike igbochi nsogbu na-amị amị n'etiti ngwa agha na ihe ndabere na ọrụ owuwu n'ihi mmetụta ọ na-ebuwanye ibu.