Cov khoom lag luam silicone muaj pwm kim thiab tsis dhau thawj. Ua koj tus kheej pwm yuav tso cai rau koj kom pom qhov koj tus kheej thiab ho txuag nyiaj thaum tib lub sijhawm.
Cov ntaub ntawv (hloov)
Silicone sealants tuaj yeem muab faib ua peb hom: nruab nrab, acidic, thiab muab tub lim. Leem nrog cov ntaub qhwv rau kev tsim cov pwm ua pwm tsis tsim nyog txhua lub sijhawm. Lawv cov ntawv sau tsis suav nrog kev hloov chaw ntawm txhua qhov subtleties nyob rau hauv qhov kev tshwm sim uas tawm los yog tej nplaim yog siv los ua piv txwv, thiab yuav muaj ntau txhuam rau ib qho khoom ua hauv cov ntawv zoo li no. Nws tsis yog ib txwm ua tau kom paub qhov sib txawv ntawm ib tus sealant los ntawm lwm qhov los ntawm cov ntawv sau rau ntawm daim ntawv lo, thiab yog li ntawd koj yuav tsum cia siab rau qhov hnov zoo - acrylic sealants nrog fillers yog ib txwm hnyav dua li cov zoo tib yam.
Koj tuaj yeem xaiv ib qho kev coj ua nruab nrab thiab acidic foob, tab sis cov kua qaub yuav zoo dua, vim tias nws yuav yooj yim rau cov tshooj nrog cov ntawv tom qab cov tawv tawv thiab yog qhov pheej yig dua. Lawv tuaj yeem pom qhov txawv ntawm lawv cov ntxhiab tsw muaj zog. Yog tias koj muaj kev xaiv ntawm pob tshab thiab opaque, koj yuav tsum xaiv pob tshab, vim nws tso cai rau koj kom pom kev ua tsis taus pa nyob rau hauv daim ntawv ntawm huab cua npuas thiab rhuav tshem ntawm lawv ua ntej solidification.
Thaum ua pwm ntawm paj, txiv hmab txiv ntoo thiab nplooj, cov khoom yog qhov zoo tshaj plaws sau lub caij nplooj zeeg, thaum tag nrho cov nplooj yog qub thiab muaj cov ntaub ntawv zoo, nkig.
Ua pwm
Cov ntsaws ruaj ruaj rau daim ntawv yas nyob rau hauv xws li cov nyiaj uas nws txaus rau qhov luaj li cas ntawm nplooj thaum sib luag nrog cov npoo me me thiab nrog txheej txheej tuab tsawg kawg 7-10 hli. Cov pwm uas ntoj qis dua ua rau muaj kev pheej hmoo ntawm kev quaj sai. Txhawm rau kom tsis txhob muaj npuas, lub foob dej yog nchuav rau hauv ib qho nrog xaub, sai thiab hauv qhov dej ntws tuab. Ua kom huv nrog tus ntiv tes tsau hauv cov dej xau kom tsis txhob muaj nplaum ntawm tus foob.
Tom qab nchuav, cov kua silicone tuag yuav tsum qhuav rau ob peb feeb, tom qab ntawd cov nplooj nplaim paj nrog cov dej xau npuag maj mam muab nias rau hauv lub silicone, pib los ntawm qhov chaw, nrog kev txav du, tshem tawm tag nrho cov huab cua thiab ua tiav snug zoo. Daim ntawv yuav tsum tau lubricated tusyees tsis muaj dej kua. Tsis txhob siv cov roj lossis pleev tshuaj pleev tes kom muaj roj ntawm cov qauv nplooj. Tus qauv dries tsawg kawg ib hnub, yog tias huab cua hauv chav tsev yuav qhuav dhau, koj tuaj yeem npog cov muaj pes tsawg leeg nrog lub khob iav rau saum toj kom daim ntawv tsis qhuav ua ntej thiab tsis cuam tshuam cov ntawv luam. Lub sijhawm tawv tawv ntawm cov ntsaws ruaj ruaj yog sau rau ntawm nws lub ntim, thiab nws tsis tshua ntau tshaj 5 hli toj ib hnub.
Tom qab ziab, daim ntawv raug tshem tawm, thiab nws yog qhov zoo dua los khaws cov pwm tiav hauv cov hnab silicone txhua, vim tias txawm tias silicone qhuav qhuav ua ke ua ke thiab deform.
