Iimveliso zesitywini zisetyenziswa kakhulu ekwakheni iingcango neefestile, iindonga zamakhethini, ukuhombisa ngaphakathi kunye nokutywinwa komthungo wezinto ezahlukeneyo, kunye noluhlu olubanzi lweemveliso. Ukuze kuhlangatyezwane neemfuno zenkangeleko, imibala yezitywini nayo yahlukile, kodwa kwinkqubo yokusetyenziswa kwayo, kuya kubakho iingxaki ezahlukeneyo ezinxulumene nombala. Namhlanje, iJunbond iza kuziphendula nganye nganye.
Imibala eqhelekileyo ye-sealant idla ngokubhekisa kwimibala emithathu emnyama, emhlophe kunye nengwevu.
Ukongeza, umenzi uza kuseta eminye imibala esetyenziswa rhoqo njengemibala esisigxina ukuze abathengi bayikhethe. Ngaphandle kwemibala esisigxina ebonelelwa ngumenzi, inokubizwa ngokuba ziimveliso ezingaqhelekanga (ukufanisa imibala), ezidla ngokufuna iintlawulo ezongezelelweyo zokufanisa imibala.
Kutheni abanye abavelisi bemibala bengacebisi ukuyisebenzisa?
Umbala we-sealant uvela kwii-pigments ezongezwe kwizithako, kwaye ii-pigments zinokwahlulwa zibe zii-pigments ze-organic kunye nee-inorganic pigments.
Zombini ii-pigment ze-organic kunye nee-inorganic pigments zinezibonelelo kunye neengxaki zazo ekusebenziseni i-sealant toning. Xa kufuneka kulungiswe imibala ecacileyo ngakumbi, efana nobomvu, omfusa, njl.njl., ii-pigment ze-organic kufuneka zisetyenziswe ukufezekisa imiphumo yombala. Ukumelana nokukhanya kunye nokumelana nobushushu kweengubo ze-organic akukuhle, kwaye iimveliso ze-sealant ezifakwe i-pigment ze-organic ziya kunyamalala ngokwemvelo emva kwexesha lokusetyenziswa, nto leyo echaphazela inkangeleko. Nangona ingachaphazeli ukusebenza kwe-sealant, ihlala iphazanyiswe njengengxaki ngomgangatho wemveliso.
Abanye abantu bacinga ukuba akukho ngqiqweni ukuba umbala uya kuchaphazela ukusebenza kwe-sealant. Xa ulungiselela inani elincinci leemveliso ezimnyama, ngenxa yokungakwazi ukuqonda ngokuchanekileyo ubungakanani bee-pigment, umlinganiselo wee-pigment uya kudlula umgangatho omiselweyo. Umlinganiselo ogqithisileyo we-pigment uya kuchaphazela ukusebenza kwe-sealant. Sebenzisa ngononophelo.
Ukulungisa umbala akupheleli nje ekufakeni ipeyinti. Indlela yokubiza umbala ochanekileyo ngaphandle kwempazamo, kunye nendlela yokuqinisekisa uzinzo lwemveliso ngokusekelwe ekutshintsheni umbala ziingxaki abavelisi abaninzi abangazisombululiyo.
Njengomvelisi omkhulu weglue yokuthambisa e-Asia, iJunbond ineyona mveliso iphambili yokuthambisa emhlabeni, enokulungisa ngokuchanekileyo nangokukhawuleza umbala ohambelanayo ngokweemfuno zabathengi.
Kutheni i-adhesive yolwakhiwo ingenakutshintshwa?
Njengomlindi wokhuseleko lodonga lwekhethini leglasi, i-adhesive yolwakhiwo isetyenziswa phakathi kwesakhelo kunye nephaneli yeglasi, edlala indima yokuqinisa ulwakhiwo, kwaye idla ngokungavuzi, ngoko ke akukho mfuneko ingako yokulungisa i-adhesive yolwakhiwo.
Kukho iintlobo ezimbini ze-adhesives zesakhiwo: i-eyeyenxalenye enye kunye ne-eyeyenxalenye ezimbini. I-adhesive yesakhiwo ene-eyenxalenye ezimbini idla ngokuba mhlophe kwi-eyenxalenye A, emnyama kwi-eyenxalenye B, kwaye imnyama emva kokuxuba ngokulinganayo. Kwi-GB 16776-2005, kucacisiwe ngokucacileyo ukuba umbala we-eyeyenxalenye ezimbini zemveliso ene-eyenxalenye ezimbini kufuneka wahluke kakhulu. Injongo yayo kukwenza kube lula ukugweba ukuba i-adhesive yesakhiwo ixutywe ngokulinganayo na. Kwindawo yokwakha, abasebenzi bokwakha abanazo izixhobo zobungcali zokufanisa imibala, kwaye iimveliso ze-eyeyenxalenye ezimbini zokufanisa imibala zinokuba neengxaki ezifana nokuxuba okungalinganiyo kunye nomahluko omkhulu wombala, nto leyo eya kuchaphazela kakhulu ukusetyenziswa kwemveliso. Ke ngoko, iimveliso ze-eyeyenxalenye ezimbini zimnyama kakhulu, kwaye kuphela kwiimeko ezingaqhelekanga zingwevu ezenziwe ngokwezifiso.
Nangona i-adhesive yolwakhiwo enenxalenye enye inokudaywa ngokulinganayo ngexesha lokuveliswa, ukusebenza kweemveliso ezimnyama yeyona izinzileyo. I-adhesive yolwakhiwo idlala indima ebalulekileyo yokulungisa ulwakhiwo kwizakhiwo. Ukhuseleko lubaluleke ngakumbi kuneMount Tai, kwaye ukufanisa imibala ngokubanzi akukhuthazwa.
Ixesha lokuthumela: Agasti-04-2022