hpmc rdp eji na Cement Render & Plaster EIFS & ETICs

JINJI® HPMC nwere ihe dị iche iche na-eme ka ọ dị irè ma nwee mmasị maka EIFS&ETICS.

Usoro ikpo ọkụ ọkụ, n'ozuzu gụnyere ETICS (EIFS) (Mpụga Thermal Insulation Composite System / Exterior Insulation Finish System), iji chekwaa ego nke kpo oku ma ọ bụ ike jụrụ oyi, ezigbo ngwa agha njikọ kwesịrị inwe: dị mfe ịgwakọta, dị mfe ịrụ ọrụ, mma na-adịghị mma; Mmetụta mgbochi nke ọma; Adhesion mbụ dị mma na njirimara ndị ọzọ. Ngwakọta nkedo dị mkpa ka ọ nwee: dị mfe ịkpali, dị mfe ịgbasa, mma na-adịghị mma, ogologo oge mmepe, ike mmiri dị mma maka ákwà ntanetị, ọ dịghị mfe ikpuchi na njirimara ndị ọzọ. Enwere ike nweta ihe ndị a dị n'elu site na ịgbakwunye ngwaahịa ether cellulose kwesịrị ekwesị dị ka Hydroxypropyl Methyl Cellulose (HPMC) na ngwa agha ahụ.

●Ọ na-arụ ọrụ dị mkpa n'ime ka mgbidi dị n'èzí na-ekpo ọkụ ma na-ejigide ọmarịcha ma mara mma.

● Ụfọdụ n'ime ihe ndị a gụnyere HPMC dị elu na-eguzogide sagging, àgwà njigide mmiri, na ogologo oge oghere.

●Mmụba ikuku inltration / exiltration mgbochi.

● Ndị ọkachamara na-adabere na njirimara nke HPMC na-eme ka ọ bụrụ nhọrọ kacha mma maka ọrụ owuwu a.

• Mma nrapado ike na mgbanwe: cellulose nwere ezigbo ndim arụmọrụ na mmanu mmanu, nke nwere ike mma nrapado ike na mgbanwe nke EIFS nrapado.

• Ndogide mmiri na-abawanye na ogologo oge ọrụ: na-ebelata oke mmiri na-efu n'ime ihe ndị na-amịkọrọ mkpụrụ n'ụdị. Ikike njide mmiri nke cellulose na-emekwa ka ike nrapado nke EIFS dịkwuo elu. Nke a bụ n'ihi na ndị na-ekekọta ihe nwere oge zuru ezu maka hydration ma n'otu oge ahụ adịghị atụfu mmiri.

• Kachasị mma ngwaahịa na-agbanwe agbanwe na rheology: cellulose bụ isi ihe dị mkpa iji dozie nkwekọ kwesịrị ekwesị na ngwa ngwa ọhụrụ. Nkwekọrịta dabara adaba na-enyere plasta ọhụrụ aka itinye nke ọma na mgbidi yana ime ka elu ya dị larịị ma tinye ya ngwa ngwa n'enweghị mmetụta nke nrapara. Ihe ngwọta mmiri nke MelaColl bụ usoro na-abụghị Newtonian, a na-akpọkwa ihe ngwọta ya thixotropy.

• Mmalite hydrophobicity: Mgbe agbakwunyere cellulose, hydrophobicity nke EIFS emewo ka mma, mmetụta mgbochi mmiri na-abawanye ụba.

• Ịrụ ọrụ nke ọma: Enwere ike itinye ọkwa dị mma na mbelata ntachi obi nke cellulose n'ụzọ dị mfe na nrapado EIFS, nke dị mfe iji rụọ ọrụ na ịrụ ọrụ, ma nwee ike imeziwanye arụmọrụ ụlọ.

• Meziwanye arụmọrụ mkpuchi na ike mmalite dị mma: cellulose na-ejikọta njikọta nke ihe polymer na ịdịte aka nke ihe ndị na-emepụta ihe. Ha nwere ike hụ na ike mbụ nke ngwa agha na ihe ndị ọzọ dị mkpa dị mkpa maka EIFS na ihe owuwu ọhụrụ.

• Ezi mmiri na-eguzogide, ezi ndakọrịta na n'ozuzu ngwaahịa: cellulose substantially ebelata ọnwụ nke mmiri n'ime absorbed substrates na formulations. Ikike njide mmiri nke cellulose na-emekwa ka ike nrapado nke EIFS dịkwuo elu. Nke a bụ n'ihi na ndị na-ekekọta ihe nwere oge zuru ezu maka hydration ma n'otu oge ahụ adịghị atụfu mmiri.

• Ngosipụta ike dị elu, adhesion siri ike, na nguzogide alkali: cellulose nwere njide dị mma, ihe na-eme ka ọ dị arọ, ihe ndị na-edozi ahụ na-edozi ahụ nke ọma na-eguzogide ọgụ alkali.