Njenge-powder binder, i-polymer powder ehlakazeka kabusha isetshenziswa kabanzi embonini yezokwakha. Izinga le-polymer powder elihlakazeka kabusha lihlobene ngqo nekhwalithi kanye nenqubekelaphambili yokwakhiwa. Ngokuthuthuka okusheshayo, ayanda amabhizinisi e-R&D kanye nokukhiqiza angena emikhiqizweni yempushana ye-polymer ehlakazekayo, futhi abasebenzisi banezinketho eziningi kakhulu, kodwa ngesikhathi esifanayo, ikhwalithi yempushana ye-polymer ehlakazeka kabusha ayilingani futhi ixubile. Ukuze kuncishiswe izindleko, abanye abakhiqizi abazinaki izindinganiso zekhwalithi, shoddy, futhi abanye baze bazithengise ngamanani aphansi ngaphansi kokucasha kwempushana ye-polymer ehlakazekayo ene-resin general rubber powder, engaphazamisi imakethe kuphela kodwa futhi iyabakhohlisa. umthengi.
Indlela yokuhlukanisa ikhwalithi ye-polymer powder ephinda ihlakazeka? Nazi ezinye izindlela zokuqala zokuhlonza ikhwalithi ye-latex powder ehlakazeka kabusha:
1. Uma ubheka indlela obukeka ngayo: sebenzisa induku yengilazi ukuze umboze inani elincane lempushana ye-latex ehlakazeka kabusha ebusweni bepuleti lengilazi elihlanzekile kancane futhi ngokulinganayo, beka ipuleti lengilazi ephepheni elimhlophe, futhi uhlole ngokubukeka izinhlayiya, izinto zangaphandle kanye nokujiya. . Ingaphandle. Ukubonakala kwe-latex powder ehlakazeka kabusha kufanele kube yimpushana emhlophe egeleza mahhala ngaphandle kwephunga elicasulayo. Izinkinga zekhwalithi: umbala ongavamile we-latex powder; ukungcola; izinhlayiya ezimahhadla; iphunga elimnandi;
2. Ukwahlulela ngendlela yokuhlakaza: thatha inani elithile le-latex powder elihlakazeka futhi ulichithe izikhathi ezi-5 ubukhulu bamanzi, ugovuze kahle futhi uvumele ume imizuzu emi-5 ngaphambi kokubuka. Empeleni, ukungabekezeleli okuncane okuhlala phansi, kuba ngcono ikhwalithi yempushana ye-polymer ehlakazeka kabusha;
3. Ukwahlulela okuqukethwe komlotha: thatha inani elithile lempushana ye-latex ehlakazeka kabusha, uyibeke esitsheni sensimbi ngemva kokukala, uyishise ifike ku-800 ℃, ngemva kokuvutha kwemizuzu engu-30, uyipholise ekamelweni lokushisa, bese ukala futhi. Isisindo esilula siyikhwalithi enhle uma kuqhathaniswa. Isisindo esincane nekhwalithi enhle. Ukuhlaziywa kwezizathu zokuqukethwe komlotha omningi, okuhlanganisa izinto zokusetshenziswa ezingafanele kanye nokuqukethwe okuphezulu kwe-inorganic;
4. Ukwahlulela ngendlela yokwenza ifilimu: Isakhiwo sokwenza ifilimu siyisisekelo semisebenzi yokuguqula udaka njengokuhlanganisa, futhi impahla yokwakha ifilimu impofu, ngokuvamile okubangelwa ukwanda ngokweqile kwezakhi ze-inorganic noma izingxenye ze-organic ezingafanele. . I-latex powder ehlakazeka kabusha yekhwalithi enhle inezindawo ezinhle zokwakha ifilimu ekamelweni lokushisa, kodwa izakhiwo zokwakha ifilimu ekamelweni lokushisa azilungile, futhi eziningi zazo zinezinkinga zekhwalithi mayelana ne-polymer noma okuqukethwe komlotha.
Indlela yokuhlola: Thatha ikhwalithi ethile yempushana ye-latex ehlakazeka kabusha, uyixube namanzi ngesilinganiso esingu-1:1 bese uyigoqoza ngokulinganayo imizuzu emi-2, uyigoqoze futhi, uthele isixazululo engilazini ehlanzekile eyisicaba, bese ubeka ingilazi endaweni. indawo enomoya futhi enomthunzi. Uma sesomile ngokuphelele, yicwecwe. Bheka ifilimu ye-polymer esusiwe. Ukucaca okuphezulu kanye nekhwalithi enhle. Bese udonsa ngokulingene, ngokunwebeka okuhle kanye nekhwalithi enhle. Ifilimu yabe isinqunywa ibe yimichilo, icwiliswa emanzini, futhi yabonwa ngemva kosuku olu-1, ikhwalithi yefilimu yayincibilika kancane emanzini.
Lokhu okungenhla kuyindlela nje elula, engakwazi ukukhonjwa ngokuphelele njengenhle noma imbi, kodwa ukuhlonza kokuqala kungenziwa. Faka impushana yerabha odakeni ngokulandela imiyalelo yokusetshenziswa, bese uhlola udaka ngokwezinga elihambisanayo lodaka. Le ndlela inenhloso eyengeziwe.
Isikhathi sokuthumela: Oct-28-2022