Hydroxypropyl methyl cellulose, nke akpọchiri dị ka cellulose [HPMC], bụ nke cellulose owu dị ọcha nke ukwuu dị ka akụrụngwa, a na-akwado ya site na etherification pụrụ iche n'okpuru ọnọdụ alkaline. Emechara usoro a niile n'okpuru nleba anya na-akpaghị aka na enweghị ihe ọ bụla na-arụ ọrụ dị ka akụkụ anụmanụ na mmanụ.
Cellulose HPMC nwere ọtụtụ ojiji, dị ka nri, ọgwụ, kemistri, ntecha, ceramics, wdg. Ndị na-esonụ nkenke ewebata ya ngwa na-ewu ụlọ ọrụ:
1. Ngwunye ciment: melite mgbasa nke ciment-aja, na-eme ka plasticity na njigide mmiri nke ngwa agha dịkwuo mma, na-enwe mmetụta na igbochi mgbawa, ma nwee ike ịkwalite ike ciment;
2. Tile ciment: meziwanye plasticity na njigide mmiri nke ụrọ taịlị a na-agbanye, meziwanye ike nrapado nke tile, ma gbochie chalking;
3. Mkpuchi nke asbestos na ihe ndị ọzọ na-emegharị emegharị: dị ka onye na-ahụ maka nkwusioru, ihe na-eme ka mmiri dị mma, ma na-eme ka adhesion na mkpụrụ;
4.Gypsum coagulation slurry: melite njide mmiri na nhazi nhazi, ma melite nrapado na mkpụrụ;
5. Simenti nkwonkwo: agbakwunyere na ciment nkwonkwo maka bọọdụ gypsum iji meziwanye mmiri na njide mmiri;
6. Latex putty: melite fluidity na mmiri njide nke putty dabeere na resin latex;
7. Plaster: Dị ka tapawa kama ihe ndị sitere n'okike, ọ nwere ike ime ka njide mmiri dịkwuo mma ma melite ike njikọ na mkpụrụ;
8. mkpuchi: Dị ka plasticizer maka mkpuchi latex, ọ na-enwe mmetụta n'ịkwalite arụmọrụ arụ ọrụ na mmiri mmiri nke mkpuchi na putty powder;
9. Mkpuchi mkpuchi: Ọ nwere mmetụta dị mma na igbochi ciment ma ọ bụ latex spraying naanị ihe na-eme ka ihe na-eme ka ọ ghara ịmịnye ma na-eme ka mmiri dịkwuo mma na ụkpụrụ ịgbasa;
10. Cement na gypsum nke abụọ ngwaahịa: eji dị ka ihe na-emepụta ihe na-emepụta ihe na-emepụta ihe maka ihe ndị dị na hydraulic dị ka usoro ciment-asbestos iji meziwanye fluidity ma nweta ngwaahịa ndị a kpụrụ akpụ;
11. Mgbidi eriri: n'ihi mgbochi-enzyme na mgbochi nje, ọ dị irè dị ka ihe nkedo maka mgbidi ájá;
12. Ndị ọzọ: Enwere ike iji ya dị ka ihe na-ejigide afụ (ụdị PC) maka ọrụ nke ngwa ngwa dị mkpa, ngwa ngwa na ndị na-arụ ọrụ plasta.
Oge nzipu: Dec-16-2021