Hpmc (hydroxypylthylthylcelllose), dị ka kemịkalụ nke polymer na-esote, na-ejikarị ya rụọ ọrụ n'ọtụtụ akwụkwọ, karịsịa na mgbidi Mgbidi na Time ciment gluu. Ọ nwere ike ọ bụghị naanị ka mma rụọ ọrụ owuwu ahụ, kamakwa melite nsonaazụ ngwaahịa ahụ ma mee ka ọnụnọ ọrụ ahụ na-abawanye ike ọrụ ahụ.
1. Njirimara njirimara nke HPMC
HPMC bụ ntụ ọcha na-enweghị isi na-enweghị ntụ ntụ e ji roulose gbanwee. Ọ nwere ezigbo mmiri na nkwado. Ihe owuwu ahụ kemịkal ya nwere otu kemịkalụ abụọ, hydroxylyl na methyl, na-enye ya ihe pụrụ iche:
Thischended: Mgbe ejiri hpmc na mmiri na mmiri, ọ nwere ike iji ngwọta viscous ma nwekwuo viscosis na adresives.
Ndobe mmiri: ọ nwere ike ijigide mmiri mmiri ma gbochie mmiri site na ịpụpụ ngwa ngwa, nke na-enyere aka na ọkwa na akụrụngwa owuwu nke agba ahụ.
Meziwanye arụmọrụ owuwu: Mee mkpuchi na adres ndị ọzọ na-amị amị, belata esemokwu n'oge ewu, ma meziwanye arụmọrụ owuwu nke ndị ọrụ.
Njirimara nke fim: nwere ike ị nweta ihe nkiri edo iji mee ka adhesion agba.
2. Ngwa nke HPMC na Wall Pinty
Mgbidi na mgbidi bụ ihe dị mkpa na owuwu agba. A na-eji ya emecha mgbidi ahụ ma rụkwaa mgbidi mgbidi. HPMC na-arụ ọrụ dị mkpa dịka mgbakwunye na mgbidi.
Meziwanye arụmọrụ owuwu nke Putty: ịgbakwunye ego HPMC kwesịrị ekwesị na Putty nwere ike imezi arụmọrụ owuwu nke Putty. N'ihi mmetụta ndị na-emekarị nke HPMC, onye ahụ na-eme ihe dị nro mgbe etinyere ya, na-ebelata nguzogide n'oge owuwu na imezi arụmọrụ ma na-eme ka arụmọrụ arụ ọrụ.
Meziwanye adhesion: Mmetụta nke HPMC na-enyere Ugwu ahụ aka ka ọ dodo mgbidi, na-eme ka ndọtị nke Putty, na-egbochi puetty ka ọ ghara ịda ma ọ bụ mgbawa.
Enyemaka mmiri na-eme ka mmiri dị elu: Njikọ mmiri nke HPMC nwere ike igbu oge ihicha ọkụ nke putty ma belata ihe omume akọrọ. Karịsịa mgbe ị na-ewu na mpaghara buru ibu, ọ nwere ike ijide n'aka na olulu nke dị n'ime oyi akwa iji zere cracks nke a na-eme na-akpọ nkụ nke elu.
Gbochie mmezi na stratification: Ihe akụrụngwa nke HPMC nwekwara ike igbochi ndozi na usoro nke putty n'oge nchekwa ma melite nkwụsi ike nke ihe onwunwe.
3. Ngwa nke HPMC na seramic tameramifi
Tile Ciment gluu bụ ihe dị mkpa eji ejikọ taịl nile n'oge mgbịrịgba dị larịị. Ngwa nke HPMC na seramic tames ciment nramadika na-eme ka arụmọrụ na arụ ọrụ ciment nrapado.
Meziwanye adhesion: Mgbakwunye nke HPMC nwere ike ịkwalite ikike nke tame ciment, na-agbaso taịlị ndị ahụ na-agbaso isi ala ma na-egbochi taịlị ndị ahụ ịdaba. Karịsịa na ụfọdụ ndị dị larịị ma ọ bụ nke na-adịghị adị, HPMC nwere ike ịkwalite ndọta n'etiti gluu ahụ na isi ala.
Meziwanye ọrụ ike: ịgbakwunyeHpmcgaa gleme gluu nwere ike ime ka ọrụ nke gluu. N'oge a na-ewu, ciment gluu dị mma na ịdị mfe nke ọrụ, na-enye ohere maka ndị ọrụ iwu itinye ma mezie ọnọdụ taịlị ndị ọzọ mfe.
Ndozi mmiri dị elu: Mmekọ mmiri nke HPMC dị ezigbo mkpa na time ciment adhesives. Ọ nwere ike belata ọsọ nkụ nke ciment nke ọma, na-enye ohere ka ọ bụrụ ụdị viscosity ogologo oge, na-ezere iji taịlị na-adịghị mma ma ọ bụ tọọ akwa seramiiki na-akpata.
Meziwanye nguzogide crack: N'oge ihicha nke gluu gluu, saramage ma ọ bụ cracks na-adịkarị ka ọ ga-eme. Site na imeziwanye viscosit na ihe nkiri nke gluu, Hpmc nke ọma na-ebelata nsogbu mgbapụta site na ịchafụka ya, si otú a na-eme ka ogo ihe owuwu dịkwuo mma.
4. Uru ndị ọzọ nke HPMC na akụrụngwa
Nchedo gburugburu ebe obibi: HPMC bụ akwụkwọ ndụ akwụkwọ ndụ na gburugburu ebe obibi na gburugburu ebe obibi, kpamkpam na-enweghị mmerụ na ihe na-adịghị emerụ ahụ, ma agaghị emerụ ahụ ahụ mmadụ na gburugburu ya. Ya mere, itinye ya n'ọrụ ụlọ ọrụ owuwu na-ezute ihe nchebe gburugburu ebe nchekwa gburugburu ebe obibi.
Akụnụba: HPMC nwere ike ibute nsonaazụ dị egwu na nnukwu ojiji ma nwee arụmọrụ dị elu. Ihe mgbakwunye ya nwere ike ime ka mma nke mgbidi na tame ciment, ebe ibelata ego mmepụta.
Ngbanwe siri ike: HPMC nwere ezigbo ndabara na ihe ndị ọzọ na-ewu ụlọ dịka ciment, gypsum, na mbubreyo, wdg, na Njirimara ya nwere ike idozi mkpa owuwu dị iche iche.
Ngwa nkeHpmcN'elu mgbidi PETTY na tames ciment na-adịghị mma ọ bụghị naanị ka mmanye ndọnye nchekwa, ma na-egbochi cracks, mmezi na nsogbu ndị ọzọ. Dị ka ihe na-eme gburugburu ebe obibi, HPMC na-enye nkwa anụ ahụ dị elu maka ọrụ owuwu ọgbara a. Ka ụlọ ọrụ owuwu na-aga n'ihu na-aga n'ihu na gburugburu ebe obibi na arụmọrụ iwu, ngwa nke HPMC ga-abawanye ụba, na-arụ ọrụ ka ukwuu na imeziwanye arụmọrụ nke ụlọ.
Post Oge: Nove-14-2024