Itandukaniro riri hagati y'ifu ya latex ishobora kongera gushonga na latex yera

Ifu ya polymer ishobora guhindurwa na latex yera ni ubwoko bubiri butandukanye bwa polymer zikoreshwa mu nganda z'ubwubatsi, cyane cyane mu gukora ibikoresho by'ubwubatsi no gusiga. Nubwo ibyo bicuruzwa byombi bikozwe mu bikoresho bimwe by'ibanze, bifite imiterere itandukanye ituma biba byiza mu bikorwa bitandukanye. Muri iyi nkuru, turasuzuma itandukaniro rikomeye riri hagati y'ifu ya latex idashobora guhindurwa na latex yera, tunasobanura impamvu byombi ari ingenzi mu bwubatsi bugezweho.

Reka dutangire ku by'ibanze. Latex ni emulsion ishingiye ku mazi ikozwe mu mavuta ya polymeri y’ubukorikori nka styrene-butadiene, vinyl acetate, na acrylics. Ikunze gukoreshwa nk'ubukorikori cyangwa kole mu gukora ibikoresho bitandukanye by'ubwubatsi, kuva ku byuma bivanze n'amata kugeza ku gishishwa cya sima n'amata ya stucco. Ubwoko bubiri bukunze gukoreshwa cyane bwa latex mu bwubatsi ni ifu ya latex ishobora kongera gushonga na latex yera.

Ifu ya polymer ishobora guhindurwa, izwi kandi nka RDP, ni ifu itemba neza ikorwa hifashishijwe kuvanga latex prepolymers, fillers, anti-caking agents n'ibindi bikoresho. Iyo ivanze n'amazi, ikwirakwira byoroshye kugira ngo ikore emulsion ihamye kandi ihuye neza kandi ishobora kongerwa mu mvange zumye nka sima cyangwa gypsum kugira ngo yongere ubushobozi bwo gukora, gufatana no kuramba. RDP ikoreshwa cyane mu gukora mortiers zumye, imvange zigenga hamwe n'irangira rishingiye kuri gypsum kubera ko ifata amazi neza, ikomeye kandi yoroshye kuyakoresha.

Ku rundi ruhande, latex yera ni emulsion y'amazi ya latex y'ubukorikori ishobora gukoreshwa ishobora gushyirwa ku buso nk'umukandara, primer, sealer cyangwa irangi. Bitandukanye na RDP, latex yera ntabwo ikenewe kuvangwa n'amazi cyangwa ibindi bikoresho byumye. Ifite uburyo bwiza bwo gufatana n'ibintu bitandukanye birimo sima, amabuye, ibiti n'ibyuma kandi ikoreshwa cyane cyane mu gukora amarangi, irangi n'ibifunga. Kubera imiterere yayo y'amazi, ishobora gushyirwaho byoroshye hakoreshejwe uburoso, roller cyangwa spray kandi ikakuma vuba kugira ngo ikore firime iramba idapfa amazi.

None se, itandukaniro rikomeye riri hagati y'ifu ya latex ishobora gusubirwamo na latex yera ni irihe? Ubwa mbere, ziratandukanye mu miterere. RDP ni ifu nziza igomba kuvangwa n'amazi kugira ngo ikore emulsion, mu gihe latex yera ari amazi ashobora gushyirwa ku buso butaziguye. Icya kabiri, zikoreshwa mu buryo butandukanye. RDP ikoreshwa cyane cyane nk'inyongera mu bivange byumye, mu gihe latex yera ikoreshwa nk'igipfundikizo cyangwa ifunga. Amaherezo, imiterere yazo iratandukanye. RDP itanga ubushobozi bwo gukora, gufatana no koroha, mu gihe latex yera itanga ubushobozi bwo kwirinda amazi no kuramba.

Ni ngombwa kumenya ko ifu ya latex ishobora kongera gushonga na latex yera bifite ibyiza n'imikorere yabyo yihariye. RDP ni nziza cyane mu gukoresha mu byuma byumye bivanze n'ibindi bikoresho bikoreshwa muri sima, mu gihe latex yera ari nziza cyane mu gukoresha mu marangi, mu gusiga no mu gufunga. Ariko, ibyo bicuruzwa byombi bifite uburyo bwinshi kandi bishobora gukoreshwa mu buryo butandukanye, bitewe n'ibikenewe by'umushinga.

Muri rusange, ni ngombwa gusobanukirwa itandukaniro riri hagati y’ifu ya polimeri ikwirakwizwa na lateksi yera kugira ngo uhitemo ibicuruzwa bikubereye cyane. Ibicuruzwa byombi bitanga umusaruro udasanzwe, kandi mu guhitamo ibicuruzwa bikwiye akazi, ushobora kwizera umusaruro mwiza kandi urambye. Uko ikoranabuhanga rya lateksi ikoze mu buryo bwa sintetike rikomeza gutera imbere, birashoboka ko hazakorwa ibikoresho bishya kandi bishya mu gihe kizaza bizarushaho kwagura ubwoko bw’ibikoresho bikoreshwa muri izi polimeri zifite uburyo butandukanye.