Redispersible latex powder isetyenziswa kwi-component ye-JS engenamanzi yokugquma, ibhodi ye-polystyrene edibanisa ibhodi yodaka lwe-insulation yokwakha, udaka lokukhusela umphezulu oguquguqukayo, i-polystyrene particle particle thermal insulation coating, i-adhesive tile, i-self-leveling mortar, i-dry-mixed mortar, i-putty, njl. intsimi yokuguqula izinto ze-gelling ye-inorganic isetyenziswe ngokubanzi.
Ukongeza i-latex powder enokuphinda ihlaziywe kwi-putty powder inokunyusa amandla ayo, ibe ne-adhesion eyomeleleyo kunye neempawu zoomatshini, kunye nokunceda ukuphucula ubulukhuni. Inokumelana kakuhle namanzi, ukungeneka, kunye nokuqina okugqwesileyo. I-alkaline, i-resistant-resistant, kwaye inokuphucula ukugcinwa kwamanzi, ukwandisa ixesha elivulekileyo, kunye nokwandisa ukuqina.
Xa i-latex powder ehlaziywayo ixutywe ngokulinganayo kwi-putty powder kwaye ixutywe namanzi, ihlakazwe kwiincinci zepolymer ezintle; ijeli yesamente yenziwa ngokuthe ngcembe nge-hydration yokuqala yesamente, kwaye isigaba solwelo senziwe yiCa (OH) 2 kwinkqubo yokufakwa kwamanzi. Ihluthi, ngelixa i-latex powder yenza iinqununu ze-polymer kunye ne-deposit phezu kwendawo ye-cement gel / i-unhydrated particle particle; njengoko i-samente i-hydrated ngakumbi, amanzi kwii-capillaries ayancipha, kwaye i-polymer particles iyancipha ngokuthe ngcembe kwi-capillaries. Umxube we-adhesive / unhydrated sement particle kunye ne-filler surface form form a layer-packed layer; phantsi kwentshukumo yokusabela kwe-hydration, ukufunxwa komgangatho wesiseko kunye nokunyuka komphezulu, amanzi ayancipha ngakumbi, kwaye umaleko oqingqiweyo owenziweyo uqokelelana kwifilimu, ebophelela imveliso ye-hydration reaction in Together benza isakhiwo sothungelwano esipheleleyo. Inkqubo edibeneyo eyenziwa yi-cement hydration kunye ne-latex powder film formation inokuphucula ukuxhatshazwa okuguquguqukayo kwe-putty ngokusebenzisa isenzo esihlangeneyo.
I-putty esetyenziswe njengomaleko wenguqu phakathi kodonga lwangaphandle kunye nepeyinti akufanele ibe namandla kunodaka lokutyabeka, ngaphandle koko ukuqhekeka kuya kwenzeka lula. Kuyo yonke inkqubo ye-insulation, ukuguquguquka kwe-putty kufuneka kube phezulu kunezinto ezisisiseko. Ngale ndlela, i-putty inokuziqhelanisa ngcono ne-deformation ye-substrate kunye ne-buffer deformation yayo phantsi kwesenzo sezinto ezisingqongileyo zangaphandle, ukunciphisa uxinzelelo loxinzelelo, kunye nokunciphisa ukuba nokwenzeka kokuqhekeka kunye nokuxobuka kwengubo.
Ixesha lokuposa: Mar-06-2023