N'ime ọrụ owuwu, mgbidi dị n'èzí na-agbanwe putty ntụ ntụ, dị ka otu n'ime ihe ndị dị mkpa na-achọ mma, na-ejikarị eme ihe iji meziwanye flatness na ịchọ mma mmetụta nke mpụta mgbidi elu. Site na nkwalite nke nchekwa ike ụlọ na ihe nchebe gburugburu ebe obibi chọrọ, arụ ọrụ nke mgbidi putty ntụ ntụ ka na-aga n'ihu ma na-emewanyewanye ya.Polymer ntụ ntụ (RDP) nwere ike agbasa dị ka ihe mgbakwunye na-arụ ọrụ na-arụ ọrụ dị mkpa na mgbidi mpụta na-agbanwe putty ntụ ntụ.
1. Isi echiche nkePolymer ntụ ntụ (RDP) nwere ike agbasa
Polymer ntụ ntụ (RDP) nwere ike agbasa bụ ntụ ntụ nke a na-eme site na ihicha latex dabeere na mmiri site na usoro pụrụ iche, nke nwere ike ịgbasa na mmiri iji mepụta emulsion kwụsiri ike. Ihe ndị bụ isi ya na-agụnyekarị polymers dị ka mmanya polyvinyl, polyacrylate, polyvinyl chloride, na polyurethane. N'ihi na enwere ike ịgbasa ya na mmiri ma na-etolite ezigbo adhesion na ihe ndabere, a na-eji ya eme ihe n'ọtụtụ ebe na ihe owuwu ụlọ dị ka ihe mkpuchi ụlọ, ngwa ngwa akọrọ, na mgbidi mgbidi dị n'èzí.
2. Ọrụ nkePolymer ntụ ntụ (RDP) nwere ike agbasa na mgbanwe putty ntụ ntụ maka mgbidi mpụta
Melite mgbanwe na mgbape mgbape nke ntụ ntụ putty
Otu n'ime isi ọrụ nke ntụ ntụ na-agbanwe agbanwe maka mgbidi dị n'èzí bụ ịrụzi na ịgwọ mgbawa n'elu mgbidi dị n'èzí. Ihe mgbakwunye nkePolymer ntụ ntụ (RDP) nwere ike agbasa na putty ntụ ntụ nwere ike imeziwanye mgbanwe nke ntụ ntụ putty ma mee ka ọ dịkwuo mgbape. N'oge a na-ewu mgbidi dị n'èzí, ọdịiche okpomọkụ nke gburugburu ebe obibi ga-eme ka mgbidi gbasaa na nkwekọrịta. Ọ bụrụ na putty ntụ ntụ n'onwe ya enweghị mgbanwe zuru oke, mgbawa ga-apụta ngwa ngwa.Polymer ntụ ntụ (RDP) nwere ike agbasa nwere ike imeziwanye ductility na ike ike nke oyi akwa putty, si otú ahụ belata ihe omume nke cracks na ịnọgide na-enwe mma na ịdịte aka nke mgbidi dị n'èzí.
Melite adhesion nke putty ntụ ntụ
Adhesion nke putty ntụ ntụ maka mgbidi dị n'èzí na-emetụta kpọmkwem mmetụta owuwu na ndụ ọrụ.Polymer ntụ ntụ (RDP) nwere ike agbasa nwere ike melite adhesion n'etiti putty ntụ ntụ na mkpụrụ (dị ka ihe, masonry, wdg) na welie adhesion nke putty oyi akwa. N'ịrụ mgbidi dị n'èzí, elu nke mkpụrụ ahụ na-adịkarị mfe ma ọ bụ dị nro, nke na-eme ka o sie ike maka putty ntụ ntụ iji jidesie ike. Mgbe gbakwunyerePolymer ntụ ntụ (RDP) nwere ike agbasa, ihe ndị na-emepụta ihe na polymer na latex ntụ ntụ nwere ike ịmepụta njikọ anụ ahụ siri ike na elu nke mkpụrụ ahụ iji gbochie oyi akwa putty ka ọ ghara ịdaba ma ọ bụ kpụpụ ya.
Meziwanye ihe mgbochi mmiri na nguzogide ihu igwe nke ntụ ntụ putty
A na-ekpughere ntụ ntụ putty mgbidi dị n'èzí ruo ogologo oge ma na-eche ule ihu igwe siri ike dị ka ifufe, anyanwụ, mmiri ozuzo na scouring. Ihe mgbakwunye nkePolymer ntụ ntụ (RDP) nwere ike agbasa nwere ike imeziwanye nguzogide mmiri na nguzogide ihu igwe nke ntụ ntụ putty, na-eme ka oyi akwa nke putty ghara ịdaba na mbuze mmiri, si otú ahụ gbasaa ndụ ọrụ nke mgbidi dị n'èzí. Na polymer na latex ntụ ntụ nwere ike ịmepụta ihe nkiri nchebe siri ike n'ime oyi akwa putty, na-ekewapụ ntinye mmiri nke ọma ma na-egbochi oyi akwa ahụ ka ọ daa, gbanwee ma ọ bụ mildewing.
Melite arụmọrụ ihe owuwu
Polymer ntụ ntụ (RDP) nwere ike agbasa nwere ike ọ bụghị naanị melite arụmọrụ ikpeazụ nke putty ntụ ntụ, kamakwa melite arụmọrụ ihe owuwu ya. Putty ntụ ntụ mgbe ịgbakwunye latex ntụ ntụ na-enwe mmetụta dị mma na ịrụ ọrụ ihe owuwu, nke nwere ike imeziwanye arụmọrụ ihe owuwu ma belata ihe isi ike nke ọrụ ndị ọrụ. Tụkwasị na nke ahụ, a ga-edozikwa oge ihicha nke ntụ ntụ putty, nke nwere ike izere mgbawa nke ihicha ngwa ngwa nke oyi akwa putty, ma nwee ike zere ikpochapụ ngwa ngwa na-emetụta ọganihu ụlọ.
3. Otu esi ejiPolymer ntụ ntụ (RDP) nwere ike agbasa na usoro imewe nke na-agbanwe agbanwe putty ntụ ntụ maka mpụta mgbidi
Jiri ezi uche họrọ ụdị dị iche iche na mgbakwunye nke ntụ ntụ latex
Dị ichePolymer ntụ ntụ (RDP) nwere ike agbasas nwere dị iche iche arụmọrụ e ji mara, gụnyere mgbape eguzogide, adhesion, mmiri na-eguzogide, wdg Mgbe emebe usoro, kwesịrị ekwesị latex ntụ ntụ iche iche kwesịrị họrọ dị ka n'ezie ojiji chọrọ nke putty ntụ ntụ na-ewu gburugburu ebe obibi. Dịka ọmụmaatụ, mgbidi mgbidi dị n'èzí nke a na-eji na mpaghara iru mmiri kwesịrị ịhọrọ uzuzu latex na mmiri siri ike na-eguzogide mmiri, ebe ntụ ntụ na-eji akwa okpomọkụ na ebe akọrọ nwere ike ịhọrọ ntụ ntụ latex na mgbanwe dị mma. Ọnụ ego mgbakwunye latex ntụ ntụ na-abụkarị n'etiti 2% na 10%. Dabere na usoro ahụ, mgbakwunye kwesịrị ekwesị nke mgbakwunye nwere ike hụ na arụmọrụ ahụ na-ezere oke mgbakwunye na-eduga n'ịba ụba.
Mmekọrịta na mgbakwunye ndị ọzọ
Polymer ntụ ntụ (RDP) nwere ike agbasa a na-ejikarị ihe mgbakwunye ndị ọzọ dị ka thickeners, antifreeze agents, mmiri reducers, wdg, na-etolite a synergistic mmetụta na usoro imewe nke putty ntụ ntụ. Thickeners nwere ike welie viscosity nke putty ntụ ntụ ma melite arụmọrụ ya n'oge ewu; ndị na-egbochi ihe mgbochi nwere ike imeziwanye arụmọrụ ihe owuwu nke ntụ ntụ putty na gburugburu ebe okpomọkụ dị ala; ndị na-ebelata mmiri nwere ike imeziwanye ọnụego ojiji mmiri nke ntụ ntụ putty ma belata ọnụ ọgụgụ mmiri evaporation n'oge ewu. Ọnụ ọgụgụ ezi uche dị na ya nwere ike ime ka ntụ ntụ putty nwee ọmarịcha arụmọrụ na mmetụta ihe owuwu.
RDP nwere uru ngwa dị mkpa na usoro nhazi nke ntụ ntụ na-agbanwe agbanwe maka mgbidi mpụta. Ọ nwere ike ọ bụghị naanị melite mgbanwe, mgbape na-eguzogide, adhesion na ihu igwe na-eguzogide nke putty ntụ ntụ, ma na-eme ka ihe owuwu rụọ ọrụ na ịgbatị ndụ ọrụ nke mpụta mgbidi mma oyi akwa. Mgbe ị na-emepụta usoro ahụ, n'ụzọ ziri ezi na-ahọrọ ụdị dị iche iche na mgbakwunye ego nke latex ntụ ntụ na iji ya na mgbakwunye ndị ọzọ nwere ike imeziwanye arụmọrụ nke ntụ ntụ na-agbanwe agbanwe maka mgbidi dị n'èzí ma gboo mkpa nke ụlọ nke oge a maka ihe ịchọ mma na mgbidi dị n'èzí. Na-aga n'ihu mmepe nke na-ewu technology, ngwa nkePolymer ntụ ntụ (RDP) nwere ike agbasa ga-ekere òkè dị mkpa na ihe eji arụ ụlọ n'ọdịnihu.
Oge nzipu: Mar-01-2025