Ukusetyenziswa kwakhona komgubo wepolymersisongezo esisetyenziswa ngokuqhelekileyo kwiindlela zokuncamathelisa iithayile.Yenziwa ngokuqala ngokusasaza i-polymer compound emanzini kwaye emva koko iyomisa ukwenza umgubo.Irdp polymerumguboinokusasazwa ngokulula emanzini ukwenza i-emulsions ezinzileyo okanye i-dispersions.Kwizinto zokubambelela kwi-tile, i-polymer powders ehlaziywayo isebenza njengezibophelelo okanye i-adhesives ezinceda ukuphucula amandla okubambisana phakathi kwe-tile kunye ne-substrate.
Kwakhona kwandisa ukuguquguquka, ukusebenza kunye nokuqina kwe-adhesive tile.Xa ixutywe namanzi, i-polymer powder ehlaziywayo yenza ifilimu phezu kweetayile kunye ne-substrates.Ifilimu inika ibhondi eyomeleleyo kwaye ivimbela amanzi ukuba angangeni phakathi kweetayile, ukunciphisa umngcipheko wokuqhekeka okanye ukuchithwa.Ngokubanzi, i-polymer powder ene-dispersible iyinxalenye ebalulekileyo kwi-tile ye-adhesive formulations njengoko iphucula ukusebenza kunye nokuqina kwe-adhesive, iqinisekisa ukufakwa kwee-tile ezihlala ixesha elide kunye nezithembekileyo.
I-latex powder enokuchithwa kwakhonaI-s ingasetyenziselwa njengezongezo kwiifom zekhonkrithi ukuphucula iipropati ezahlukeneyo kunye neempawu zokusebenza zekhonkrithi.Nazi ezinye iindlela eziqhelekileyo zokusetyenziswa komgubo wepolymer ophinda uhlakazwe kwikhonkrithi:
Ukuphuculwa kokusebenza kunyeukuncamathela kwethayile:
Iipowders zinceda ukunyusa ukusebenza kwekhonkrithi, okwenza kube lula ukuxuba, ukumpompa, kunye nendawo.Kwakhona kuphucula ukubambelela phakathi kwekhonkrithi kunye nezinye iindawo ezingaphezulu, ezifana neengubo okanye ukugqithisa.
Ukuguquguquka okuphuculweyo kunye nokumelana ne-Crack:
Umgubo wepolymer odispersible wandisa ukuguquguquka kwekhonkrithi, okwenza kube nzima ukumelana nokuqhekeka.Oku kubaluleke kakhulu kwizicelo zekhonkrithi apho kufuneka amandla aphezulu okanye amandla aguquguqukayo, njengakwizinto zesakhiwo okanye ulwalekene olubhityileyo.
Ukomelezwa koKuhlala ixesha elide kunye noKuxhathisa Amanzi:
Ipolymer powder yenza ifilimu ekhuselayo malunga neengqungquthela zesamente kwikhonkrithi, okwenza kube nzima ukumelana nokungena kwamanzi.Oku kunceda ukuthintela imiba efana nemozulu, umonakalo owenziwe ngumkhenkce, kunye nokuwohloka okubangelwa kukuvezwa kweemeko ezirhabaxa zokusingqongileyo.
Amandla aphuculweyo kunye nokuqina:
I-polymer powders enokuchithwa kwakhonainokomeleza amandla acinezelayo, amandla okuguquguquka kunye nokuchasana kwempembelelo yekhonkrithi, iyenze yomelele ngakumbi kwaye ilungele izicelo ezibango.
Nciphisa ukuShrinkage kwaye uphucule ulawulo lokuqhekeka:
Olu longezo lunceda ukunciphisa ukuncipha kunye nokunciphisa umngcipheko wokuqhekeka ngexesha lenkqubo yokunyanga ikhonkrithi.Oku kunceda ukuphepha ukuqhekeka okungadingekile ekubunjweni, okunokuphazamisa ukunyaniseka kwesakhiwo sekhonkrithi.Ngokubanzi, ukongezwa kweepolymer powders ezihlaziywayo kwiifom zekhonkrithi kunokuphucula kakhulu ukusebenza, ukuqina, ukuxhathisa kwamanzi kunye nokusebenza ngokubanzi kwekhonkrithi, okwenza ukuba ilungele uluhlu olubanzi lwezicelo zokwakha.
Ixesha lokuposa: Oct-20-2023