Ojiji nke Hydroxypropyl Methyl Cellulose (HPMC)

Hydroxypropyl methylcellulose bụ akụrụngwa eji eme ihe na ụlọ ọrụ kemịkalụ ụlọ. Na mmepụta kwa ụbọchị, anyị nwere ike na-anụkarị aha ya. Mana ọtụtụ ndị amaghị ojiji ya. Taa, m ga-akọwara gị ojiji nkehydroxypropyl methylcellulosena gburugburu dị iche iche.

1. Ngwa ngwa owuwu, plasta ngwa agha

Dị ka onye na-ejigide mmiri na onye na-azụta ngwa ngwa ciment, ọ na-eme ka ngwa agha ahụ na-agbapụta, na-eme ka ọ dị mfe ma na-agbatị oge ọrụ. Arụ ọrụ nchekwa mmiri nke HPMC na-egbochi slurry site na ịgbawa n'ihi ihicha ngwa ngwa mgbe etinyere ya, ma na-eme ka ike dịkwuo elu mgbe ọ gbasasịrị.

2. Putty na-eguzogide mmiri

Na putty, cellulose ether na-arụ ọrụ nke njide mmiri, njikọ na mmanye, na-ezere mgbawa na akpịrị ịkpọ nkụ nke mmiri na-efunahụ dị ukwuu, ma n'otu oge ahụ na-eme ka adhesion nke putty na-ebelata, na-ebelata ihe mgbagwoju anya n'oge a na-ewu ihe, na-eme owuwu usoro smoother.

3. Agba plasta

Na ngwaahịa gypsum usoro, cellulose ether na-arụ ọrụ nke njide mmiri, ịgbara mmiri, mmanye, wdg, ma nwee mmetụta nkwụsịtụ, nke na-edozi nsogbu nke bulging na ike mbụ na usoro ihe owuwu, ma nwee ike ịgbatị oge ọrụ. .

4. Ihe ntanetị

A na-ejikarị ya eme ihe dị ka onye na-agba ume, nke nwere ike imeziwanye ike nkwụsị na ike nkedo, melite mkpuchi elu, mee ka adhesion na ike nkekọ.

5. Mgbochi mkpuchi nke mpụga maka mgbidi dị n'èzí

N'ime ihe a, cellulose ether na-arụ ọrụ na-arụ ọrụ nke njikọ na ịbawanye ike, nke mere na ájá ga-adị mfe ịkwanye ma melite arụmọrụ ọrụ. N'otu oge ahụ, ọ nwere mmetụta nke mgbochi sagging. Mbelata na mgbawa mgbawa, mma elu mma, mmụba ike nkekọ.

6. Sealant, caulking gị n'ụlọnga

Mgbakwunye nke cellulose ether na-eme ka ọ bụrụ ihe jikọrọ ọnụ nke ọma, nkwụsịtụ dị ala na nkwụsi ike dị elu, nke na-echebe ihe ndabere site na mmebi ngwaọrụ ma na-ezere mmetụta nke ịbanye n'ime ụlọ ahụ dum.

7. DC ihe dị larịị

Nkwekọrịta kwụsiri ike nke cellulose ether na-eme ka mmiri dị mma na ikike ịkwado onwe ya, na njikwa nke njide mmiri na-eme ka ike sie ike ngwa ngwa, na-ebelata mgbawa na nkwụsị.

8. Agba latex

N'ime ụlọ ọrụ agba, cellulose ether nwere ike iji dị ka onye na-emepụta ihe nkiri, onye na-emepụta ihe, emulsifier na stabilizer, nke mere na ihe nkiri ahụ nwere ezigbo nkwụsị nke abrasion, nhazi ihe onwunwe, adhesion, na PH nke imeziwanye esemokwu elu bụ qualitative. , Ihe mgbagwoju anya na ihe ndị na-emepụta ihe na-edozi ahụ dịkwa mma, na nnukwu njigide mmiri na-eme ka ọ nwee ezigbo brushing na nhazi ọkwa.