Hydroxypyl Methylcellose (HPMC) bụ mkpụrụ ndụ cellulose ether nke sitere na polmer polulose site na usoro nke usoro kemịkal. Ha bụ ndị na-enweghị isi, na-enweghị isi na ntụ ntụ na-enweghị ntụcha nke na-acha ọcha nke na-agbanye n'ime nke doro anya ma ọ bụ nke nwere curridel ngwọta nke mmiri. O nwere oke, na-ekesa, na-agbasa, na-eme ihe nkiri, ihe nkiri, na-egbochi, na-arụ ọrụ, mmiri na-echekwa na njikwa colloid. Enwere ike iji HyDoxypyl Methylcelllose rụọ ya, ụlọ ọrụ na-agba, ụlọ ọrụ seramiiki, ihe oriri, ihe oriri, kemịkalụ, kemịkalụ na ndị ọzọ.
Chemical Room:
Hydroxypylmethylcelllose (hpmc) [c6H7O2 (oh) 3-mn (och2) m (och2ch (oh) cho3) n] x
Ihe bụ isi ngwa nke hydropyylthylthylthylcelllose HPMC na ihe eji eme ihe:
1. Ciment na-adọta
Meziwanye Unifornity, mee ka plasta dị mfe ịtọgbọ, na-eme ka nguzogide sie ike, mee ka ọ dịkwuo mma.
Odiri mmiri dị elu, ogologo oge nchekwa nke ngwa agha, na-eme ka ọrụ na-arụ ọrụ, ma na-eme ka hydration na ngwa agha iji mepụta ike ọrụ dị elu.
Na-achịkwa mmeghe nke ikuku iji kpochapụ cracks na elu mkpuchi ma na-etolite elu dị mma.
2. Ngwa ahịa Gypsum
Meziwanye Unifornity, mee ka plasta dị mfe ịtọgbọ, na-eme ka nguzogide sie ike, mee ka ọ dịkwuo mma.
Odiri mmiri dị elu, ogologo oge nchekwa nke ngwa agha, na-eme ka ọrụ na-arụ ọrụ, ma na-eme ka hydration na ngwa agha iji mepụta ike ọrụ dị elu.
Contron na-achịkwa nhatanha nke ngwa agha ahụ iji mepụta mkpuchi dị mma.
3. Mkpirir
⑴ Na-eme ka ndọta ya na-eme ka ihe dị na ya, mee ka njigide mmiri ahụ mee ka ike nke ngwa agha.
⑵ Meziwanye mmanu na plastinity, ma melite owuwu ahụ; Mgbakwunye nke cellosulo na-eme ka ọ dị mfe iwu, na-azọpụta oge owuwere ma belata ụgwọ owuwu.
Ultra-elu mmiri-na-ejigide ewer sel, kwesịrị ekwesị maka brik na-atọgbọ mmiri.
4. SAPER HER STERS
Njide mmiri na mmiri, mee ka oge mmeghe ma melite arụmọrụ ọrụ. Oke lubricannt, dị mfe ịgwakọta. Meziwanye nguzogide na nguzogide iguzogide, meziwanye ogo ogo. Meziwanye ndọlite nke njikọ dị elu ma nyekwa ụdị dị mma ma dịkwa mma.
5. Talesive na-aghọrọ ngwakọta akọrọ, ọ dịghị lumps, na-abawanye ọsọ ngwa, chekwaa oge ọrụ ma belata ọnụ ahịa ọrụ. ⑵ site na oge mbu, a ga-enyekwa arụmọrụ nke ịkpụzi ma dị ezigbo mma.
6. Akụrụ nke onwe ya na-enye viscosity ma enwere ike iji ya dị ka ihe mgbakwunye mgbochi. Jiri aka na-eme ka ọrụ dị mma ma melite arụmọrụ nke ala. ⑶ Ochekwa njide mmiri na nnmage, belata cracks na ọghọm nke ala.
7. A na-eji mmiri siri ike na-agba mmiri na-agba mmiri ma mee ka ọ dị ogologo ndụ. Nnukwu ihe omimi nke bialog, ndakọrịta na ihe ndị ọzọ mejupụtara. Na-eme ka mmiri dị mma, na-enye ezigbo mgbochi mgbochi, mgbochi na-emegide ya na akụrụngwa dị larịị, ma na-agbaso elu dị elu.
8. Akwụkwọ ahụaja ntụ ntụ na-agbari ọsọ ọsọ na-enweghị lumps, nke dị mma maka ịgwakọta. Nye ume dị elu.
9. Center ciment ciment (1) nwere mkpuchi dị elu na oke, ma na-eme ka ngwa ngwa nke ngwaahịa e depụtara. Mee ka ike akwụkwọ ndụ dị mma, na-akwalite hydration na ọgwụgwọ, na mmụba mkpụrụ.
10. Ngwaọrụ HPMC raara onwe ya nye ngwaahịa dị njikere ngwa ngwa ngwa ngwa ngwa ngwa ngwa ngwa ngwa ngwa ngwa ngwa ngwa ngwa ngwa ngwa, na-egbochi mbelata nke ijikọ ya site na ihicha nke ukwuu , na mgbawa nke ịchafụ. HPMC nwekwara ụfọdụ ikuku na-abanye. Ngwaọrụ HPMC a na-eji ngwa agha ngwa ngwa nwere ihe kwesịrị ekwesị, edo edo na obere ikuku, nke nwere ike imeziwanye ike ma dịkwa nkọ nke ngwa ngwa. Ngwaọrụ HPMC eji ngwa ngwa nke ngwa ngwa na-arụ ọrụ, nke nwere ike ime ka oge m kwụsịlata ma belata nsogbu owuwu.
Oge Post: Mee-24-2023