Iimpawu ze-latex powder ezihlaziywayo ze-putty

I-latex powder ehlaziywayo ye-putty powder i-adhesive powder eyenziwe kwi-emulsion ekhethekileyo emva kokumisa isitshizi.Olu hlobo lwepowder lunokubuyiselwa ngokukhawuleza kwi-emulsion emva kokuqhagamshelana namanzi emanzini, kwaye luneempawu ezifanayo njenge-emulsion yokuqala.Ukwenziwa kwemveliso ye-latex powder enokuphinda ihlakazwe kwi-putty powder:

Emva kokuba umgubo we-latex owenziwe ngokutsha okhethekileyo we-putty powder uxutywe namanzi kumdaka, uya kufakwa emulsified kwaye uhlakazwe emanzini ukwenza i-emulsion ye-polymer ezinzileyo.Emva kokuba i-latex powder edibeneyo i-emulsified kwaye ihlakazeke emanzini, amanzi aya kunyuka kwaye enze i-polymer kwi-mortar Ifilimu inokuphucula ukusebenza komdaka, kunye neentlobo ezahlukeneyo ze-latex powders ezineempembelelo ezahlukeneyo kwi-powder mortar eyomileyo.

Ukuphucula ukuxhathisa impembelelo, ukuqina kunye nokunxiba ukuxhathisa kodaka.Iinqununu ze-rubber ze-powder zigcwalisa i-cavity ye-mortar, ubuninzi bomdaka buyanda, kwaye ukuchasana kokugqoka kuphuculwe.Ngaphantsi kwesenzo samandla angaphandle, kuya kuvelisa ukuphumla ngaphandle kokutshatyalaliswa.Ifilimu ye-polymer ingabakho ngokusisigxina kwinkqubo yodaka.

Ukuphucula ukusebenza kolwakhiwo lodaka.Kukho umphumo wokuthambisa phakathi kweepolymer powder particles, ukwenzela ukuba amacandelo omdaka akwazi ukuhamba ngokuzimeleyo.Ngelo xesha, i-powder ye-rubber inempembelelo yokuphefumula emoyeni, inika ukunyanzeliswa kodaka kunye nokuphucula ukwakhiwa kodaka.

Ukuphucula amandla okudibanisa kunye nokudityaniswa kodaka Emva kokuba i-latex powder ehlaziywayo njenge-organic binder yenziwe ifilimu, inokwenza amandla aphezulu kunye namandla okudibanisa kwii-substrates ezahlukeneyo.Idlala indima ebalulekileyo ekunamatheleni komdaka kwizinto eziphilayo (i-EPS, ibhodi ye-foam ekhutshweyo) kunye ne-substrates egudileyo.Ifilimu ye-polymer ye-polymer powder isasazwa kulo lonke inkqubo yodaka njengento yokuqinisa ukunyusa ukudibanisa komdaka.

Ukuphucula ukuxhathisa kwemozulu yodaka, ukuchasana nokunyibilika komkhenkce, ukuthintela ukuqhekeka kodaka I-Putty powder ekhethekileyo edispersible latex powder iyeyeresin ye-thermoplastic, inokuguquguquka okuhle, inokwenza udaka lumelane nokubanda kwangaphandle kunye notshintsho lwendalo eshushu, kwaye luthintele ngokufanelekileyo udaka ukuba lonakaliswe. utshintsho lobushushu umahluko kunye nokuqhekeka.