Indlela yokuhlonza ikhwalithi yempushana ye-latex ehlakazeka kabusha

Ifilimu ye-polymer eyakhiwe ngempushana ye-latex e-dispersible inokuguquguquka okuhle.Amafilimu akhiwa ezikhaleni nasezindaweni ezingaphezulu zezinhlayiya zodaka lukasimende ukuze akhe ukuxhumana okuvumelana nezimo.Ngaleyo ndlela ukwenza i-brittle usimende udaka olunwebekayo.Udaka olungezwe ngempushana ye-latex ehlakazeka kabusha luphakeme ngokuphindwe kaningana ekuqiniseni ukumelana nokuguquguquka kunodaka olujwayelekile.

I-redispersible latex powder iyi-resin ye-thermoplastic ene-flexible eguquguqukayo, engenza udaka lubhekane nokushintsha kwendawo ebandayo yangaphandle neyokushisa, futhi ivimbele ngokuphumelelayo udaka ekuqhekekeni ngenxa yokushintsha umehluko wokushisa.Ikakhulukazi esetshenziswa kusimende impushana eyomile nosimende embonini yezokwakha, iyisengezo esibalulekile sikasimende sempushana eyomile, indlela yokuhlonza ikhwalithi yempushana ye-latex ehlakazeka kabusha:

1. Hlanganisa impushana ye-latex ehlakazeka kabusha namanzi ngesilinganiso sika-5, gudluza ngokulinganayo bese uvumela ukuthi ime imizuzu engu-5, bese ubheka i-sediment phansi.Ngokuvamile, ukuncipha kwenhlabathi, kuba ngcono ikhwalithi yempushana ye-latex ehlakazeka kabusha.

2. Hlanganisa i-latex powder ephinde ihlakazeke namanzi ngesilinganiso esingu-2, ugovuze ngokulinganayo futhi uyeke ume imizuzu emi-2, bese ugoqa ngokulinganayo, uthele isisombululo engilazini ehlanzekile eyisicaba, ubeke ingilazi endaweni enomoya futhi enomthunzi, futhi ngokugcwele. yomile Ekugcineni, cwecwa ukugqoka engilazini bese ubuka ifilimu ye-polymer.Uma kubonakala obala, ikhwalithi ye-latex powder iba ngcono.Bese udonsa ifilimu ngokulingene.I-elasticity engcono, ikhwalithi engcono.Sika ifilimu ibe yimichilo Gcoba emanzini, bheka ngemuva kosuku olu-1, ikhwalithi yokuncibilika kancane ilungile,

3. Thatha inani elifanele lempushana ye-latex bese uyikala.Ngemva kokukala, yifake esitsheni sensimbi bese uyishisa ibe ngama-degree angaba ngu-500.Ngemva kokupholisa, kala ukukhanya kube ngcono ikhwalithi