Makhalidwe a redispersible latex ufa wa putty

The redispersible latex ufa wa putty ufa ndi zomatira ufa wopangidwa kuchokera ku emulsion yapadera pambuyo poyanika kutsitsi.Mtundu uwu wa ufa ukhoza kubwezeretsedwanso ku emulsion pambuyo pokhudzana ndi madzi m'madzi, ndipo uli ndi zofanana ndi emulsion yoyamba.Kuchita kwa mankhwala a redispersible latex ufa wa putty powder:

Pambuyo redispersible latex ufa wapadera kwa putty ufa wothira ndi madzi mu matope, adzakhala emulsified ndi omwazikana m'madzi kupanga khola polima emulsion.Pambuyo pa redispersible latex ufa ndi emulsified ndi omwazikana m'madzi, madzi amasanduka nthunzi nthunzi kupanga polima mu matope Filimuyo akhoza kusintha ntchito ya matope, ndi osiyana redispersible latex ufa amakhala ndi zotsatira zosiyana pa youma ufa matope.

Limbikitsani kukana kwamphamvu, kulimba komanso kulimba kwa matope.Tinthu tating'onoting'ono ta mphira timadzaza matope amatope, kuchuluka kwa matope kumawonjezeka, ndipo kukana kuvala kumatheka.Pansi pa mphamvu yakunja, idzatulutsa mpumulo popanda kuwonongedwa.Filimu ya polima ikhoza kukhalapo mpaka kalekale mumtondo.

Kupititsa patsogolo ntchito yomanga matope.Pali mphamvu yothira mafuta pakati pa tinthu tating'onoting'ono ta polima, kotero kuti zigawo zamatope zimatha kuyenda paokha.Panthawi imodzimodziyo, ufa wa rabara umakhala ndi zotsatira zochititsa chidwi pamlengalenga, zomwe zimapatsa matope kuti zikhale zovuta komanso kupititsa patsogolo ntchito yomanga matope.

Limbikitsani mphamvu yomangirira ndi kugwirizana kwa matope Pambuyo pa ufa wopangidwa ndi latex wopangidwanso ngati organic binder umapangidwa kukhala filimu, ukhoza kupanga mphamvu zolimba kwambiri komanso mphamvu zomangirira pamagawo osiyanasiyana.Zimagwira ntchito yofunikira pakumatira kwamatope kuzinthu zakuthupi (EPS, bolodi lotulutsa thovu) ndi magawo osalala apansi.Mafilimu opangidwa ndi mphira wa mphira wa polima amagawidwa mumatope onse ngati chinthu cholimbikitsa kuti awonjezere mgwirizano wa matope.

Limbikitsani kukana kwanyengo kwa matope, kukana kuzizira, kupewa kusweka kwa matope Putty ufa wapadera wopangidwanso ndi latex ufa wa thermoplastic resin, umakhala wosinthika bwino, umapangitsa kuti matope azitha kuthana ndi kuzizira kwakunja ndi kusintha kwa chilengedwe, ndikuletsa matope kuti asawonongeke ndi kusintha kwa kutentha ndi kutentha.