A na-eji nrapado taịlị eme ihe n'ọtụtụ ebe n'ọrụ owuwu ọgbara ọhụrụ. Isi ọrụ ha bụ ịrapagidesi ike na taịlị n'elu ụlọ ahụ iji hụ na taịl nile agaghị ada ma ọ bụ gbanwee. A na-eji cellulose ether, dị ka ihe mgbakwunye a na-ejikarị eme ihe na nrapado tile iji melite arụmọrụ ha.
Ihe ndị bụ isi nke nrapado tile
A na-ejikarị ciment, aja, cellulose ether, gluu ntụ ntụ na ihe mgbakwunye ndị ọzọ na-emekọ ihe ntanye tile. A na-eji ciment mee ihe dị ka isi ihe eji eme ihe iji nye ike ntọala; a na-eji ájá eme ihe dị ka ihe na-eme ka ọ dịkwuo elu ma belata nkwụsị; A na-eji cellulose ether na rubber powder mee ihe dị ka ndị na-emezigharị iji meziwanye arụmọrụ ọrụ na ihe anụ ahụ nke nrapado.
Ọrụ nke cellulose ethers
Cellulose ether bụ ngwakọta polymer ewepụtara na cellulose eke. Isi ọrụ ya bụ:
Njide mmiri: Cellulose ether nwere ike imeziwanye ikike njide mmiri nke ceramic tile adhesives ma belata evaporation mmiri, si otú ahụ hụ na hydration zuru oke nke ciment na imewanye ike.
Mmetụta siri ike: Cellulose ether na-eme ka nrapado nwee ezigbo thixotropy na nguzogide na-amị amị, nke na-eme ka owuwu na-eme ka ọ dịkwuo mma.
Meziwanye ikike ịrụ ọrụ: Cellulose ether nwere ike ime ka nrapado dị nro ma dị mfe ịrụ ọrụ n'oge usoro ihe owuwu, na-emeziwanye nrụpụta ihe owuwu na ịdị mma.
Mmetụta nke ọdịnaya ether cellulose na arụ ọrụ nke nrapado tile seramiiki
Njide mmiri: ịba ụba ọdịnaya nke cellulose ether ga-eme ka njide mmiri nke nrapado dịkwuo mma. N'oge usoro hydration ciment, njide mmiri dị oke mkpa iji hụ na hydration zuru oke nke ciment. Ka ogo nke hydration dị elu, ka ngwaahịa hydration na-emepụta site na ciment ma na-abawanye ike njikọ. Ya mere, ọnụ ọgụgụ kwesịrị ekwesị nke cellulose ether na-enyere aka melite ike na ịdịte aka nke nrapado.
Ike njide: Ka ọdịnaya ether cellulose na-abawanye, ike njikọta nke nrapado ga-abawanye nke ukwuu. Nke a bụ n'ihi na njide mmiri na mmetụta nke cellulose ether na-ekwe ka nrapado na-abanye n'ime elu nke ceramic tiles na substrates, na-eme ka mmetụta njikọ interface dịkwuo mma. Otú ọ dị, nnukwu ọdịnaya nke cellulose ether ga-eduga n'oke viscosity, na-emetụta ọrụ arụ ọrụ, ma nwedịrị ike ịkpata mgbawa na nrapado n'oge usoro ihicha, nke na-ebelata ike njikọ.
Ịrụ ọrụ: Cellulose ether nwere mmetụta dị ukwuu na arụ ọrụ nke adhesives. Ọnụ ego ether cellulose kwesịrị ekwesị nwere ike ime ka nrapado dị mfe itinye ma gbanwee n'oge usoro ihe owuwu ahụ, belata nkwụsị nke taịlị seramiiki, ma melite arụmọrụ ụlọ. Ọdịnaya ether cellulose dị ala ga-eme ka nrapado ghara inwe viscosity zuru oke ma tufuo ngwa ngwa; ebe ọdịnaya ether cellulose dị elu ga-eme ka nrapado dị oke viscous ma sie ike ịrụ.
Nkwụsị nkwụsị: Maka iwu mgbidi mgbidi, nkwụsị nkwụsị bụ ihe ngosi dị mkpa. Cellulose ether nwere ike imeziwanye arụmọrụ mgbochi-slip nke nrapado, na-ahụ na taịl nile agaghị ada n'ala ka ebichaa ya. Nnyocha na-egosi na ọnụọgụ cellulose ether kwesịrị ekwesị nwere ike imeziwanye ikike mgbochi nke nrapado, ebe oke cellulose ether ga-eme ka owuwu sie ike n'ihi na mmiri nke nrapado dị oke ala.
Nnwale na nyocha
Iji chọpụta mmetụta kpọmkwem nke ọdịnaya ether cellulose na arụ ọrụ nke adhesives tile seramiiki, enwere ike ịme nnwale ndị a:
Ihe nnwale: Jiri otu akara na ụdị simenti, ájá, na ntụ ntụ rọba, tinyekwa ọdịnaya dị iche iche nke ether cellulose (dị ka 0.1%, 0.2%, 0.3%, 0.4%, 0.5%).
Ụzọ nnwale:
Nnwale njide mmiri: Nyochaa ikike njide mmiri nke nrapado n'okpuru ọdịnaya ether cellulose dị iche iche site na usoro nnabata mmiri nzacha.
Nnwale ike njide: Dị ka usoro ọkọlọtọ mba si dị, a na-anwale ike njikọta nke nrapado n'okpuru ọdịnaya ether cellulose dị iche iche.
Nnwale nrụpụta: Nyochaa ịdị mfe nke ngwa yana nkwụghachi azụ nke nrapado site na arụ ọrụ ihe owuwu n'ezie.
Nyocha data: Nyochaa ọnụ ọgụgụ nyocha data nyocha, dọpụta usoro mmekọrịta dị n'etiti ọdịnaya ether cellulose na ihe ngosi arụmọrụ dị ka njide mmiri, ike njikọta, na ịrụ ọrụ iji chọta oke ọdịnaya cellulose ether kacha mma.
Ọdịnaya cellulose ether nwere mmetụta dị ịrịba ama na njide mmiri, ike njikọ na arụ ọrụ nke ceramic tile adhesives.
Ọnụ ego ether cellulose kwesịrị ekwesị nwere ike ime ka arụmọrụ nke nrapado dịkwuo mma, ma ọdịnaya dị elu nke ether cellulose ga-eduga n'oke viscosity nke nrapado, na-emetụta arụmọrụ na njikọ njikọ.
Site na nyocha data nnwale, enwere ike ikpebi ọdịnaya cellulose ether kacha mma iji nweta nguzozi kachasị mma nke ihe nrapado.
Ijikwa ezi uche dị na mgbakwunye nke cellulose ether bụ isi ihe na-eme ka arụ ọrụ nke nrapado seramiiki dịkwuo mma. Nnyocha e mere n'ọdịnihu nwere ike nyochaa mmetụta dị iche iche nke cellulose ethers dị iche iche na ihe nrapado iji mepụta ngwaahịa nrapado tile dị elu.
Oge nzipu: Jul-31-2024