marka hore. Marka hore faham waxabudada polymiser polymiser.
Budada polymer ee kala firidhsan waa polymers budada ah oo laga sameeyay emulsions emulsions-ka sicirka saxda ah (iyo xulashada waxyaabaha lagu daro). Budada polymer ee qallalan waxay isu rogtaa emulsion markii ay la kulmaan biyo, oo ay mar kale kululaan karaan madaafiic iyo adkeyn in walxaha jidhka ah ay ka dhigaan mowduuca jirka polymer, kaas oo la mid ah habka waxqabadka Emulsicer emulsion, oo hagaajin kara hoobista sibidhka. saameyn galmo. Qiyaasta budada ah ee emulsion waxaa loo yaqaan madaafiicda budada ah (oo sidoo kale loo yaqaan madaafiic qalalan, madaafiic qalalan oo qallalan). Maaddaama budada qalalan uma baahna inay tixgeliso sameynta iyo xasilloonida sida emulsions emulsion, oo ah in yar oo ah polymdertute waxay ka dhigeysaa hoobiyeynta xirmooyinka sahlan, kaydinta, gaadiid ka helida ka sahlan mold growth, The problem of living bacteria, and the advantage that it can be made into a one-component product with ready-mix packaging such as cement and sand, and can be used after adding water.
Markaad codsaneyso, isku dareyso oo xirxiro ciid, sibidhka, koboryada kale ee ka hortagga ah, oo aad u baahan tahay oo keliya inaad ku darto xaddi biyo ah inta lagu gudajiro madaafiicda budada ah ee budada ah. Xulka soosaarka budada emulsion qalalan ayaa ah in walxaha polymer ka dib dib-u-dhigga budada latex show cabir walxaha ama kala-guurka tirada walxaha ka mid ah walxaha dabiiciga ah ee emulsion ee asalka ah. Qadar cayiman oo difaaca ah sida aalkolada polyvinyl waa in lagu dari karaa emulsion, si ay budada cinjirka ah dib loo kala firdhiyo emulsion markay la xiriiraan biyo. Kaliya leh kala-soocelinta wanaagsan ayaa budada latex ah ku guuleysan karaa saameynta ugu fiican. . Budada polymer ee la kala firdhiyey badanaa waa budo cad. Waxyaabaha ay ka kooban tahay waxaa ka mid ah:
Depiner Resinger: Waxay ku taal qaybta aasaasiga ah ee ka mid ah walxaha budada caagga ah, sidoo kale waa qaybta ugu weyn ee budada polymperser-ka ee polymissiver.
ADDIFE (gudaha): oo ay weheliso resin, waxay ciyaareysaa doorka wax ka beddelka Rein. Waxyaabaha lagu daro (Dibedda): Qalabka dheeriga ah ayaa lagu daray si loo sii ballaariyo waxqabadka budada polymer ee la kala saari karo.
Compathoid Compant: lakab ah walxaha kudhaqan ee ku duudduubay dusha sare ee walxaha budada ah ee loo yaqaan 'the pows budada' '' pappoid powers 'ee ugu badan ee loo yaqaan' latex 'ee la taabto ee' polyvinyl '.
Wakiilka ka-hortagga Cradint: Wakiilka wanaagsan ee macdanta, oo inta badan loo isticmaalo in looga hortago budada caagga ah ee ka dillaac inta lagu jiro kaydinta iyo gaadiidka iyo si loo fududeeyo qulqulka budada caagga ah (oo lagu daadiyay boorsooyinka waraaqaha ah ama haamaha.)
Sidee loo aqoonsadaa tayada budada lataliyaha lataliyaha ah?
Habka 1, Habka Ash
Qaado xaddi cayiman oo ah budada cinjirka 'latex', ku rid weel bir ah ka dib, kululeeyo ilaa 500 digrii, ka dib markii aad ku gudubtay heerkulka sare ee 500 digrii, qabow heerkulka qolka, oo markale. Miisaan fudud iyo tayo wanaagsan.
Habka laba, habka kala-baxa
Qaado xaddi cayiman oo ah budada cinjirka 'cinjirka' latex 'oo ku milmid 5 jeer cufnaanta biyaha, si fiican u walaaq oo u oggolow inay u istaagaan 5 daqiiqo ka hor intaadan indha indheeyn. Mabda 'ahaan, ka mid ah dadka ka yar ee la degida lakabka hoose, ayaa sifiican u wanaagsan tayada budada polymperser-ka dib-u-qaadista. Qaabkani waa mid fudud oo sahlan in la sameeyo.
Habka Saddexaad, Qaabka Filimka
Qaado tayo gaar ah oo ah budada latex-ka dib-u-dhigga, ku milmid 2 jeer biyaha, si fiican u walaaq, u oggolow mar labaad, ku shub xalka muraayadda nadiifka ah ee nadiifka ah, oo ku rid muraayadda meel hadhsan hawo leh . Ka saar marka si buuxda u qalaji. U fiirso filimka polymer ee meesha laga saaray. Daahfurnaan sare iyo tayo wanaagsan. Ka dib u jiid dhexdhexaad, oo leh dabacsanaan wanaagsan iyo tayo wanaagsan. Filimka ayaa markaa googooyay, oo lagu dhex geliyay biyo, oo lagu arkay ka dib 1 maalin ka dib, tayada filimka ayaa ka yaraatay biyaha. Qaabkani waa mid ujeedo badan
Waqtiga Post: Oct-27-2022