Esimweni sangempela semakethe, izinhlobo ezahlukahlukene ze-latex powders zingachazwa njengezinhlungu. Ngenxa yalokho, uma umsebenzisi engenabo ochwepheshe bakhe abangochwepheshe noma imishini yokuhlola, angakhohliswa kuphela abathengisi abaningi abangahloniphi emakethe. Njengamanje, kunezindlela ezithile ezibizwa ngokuthi yizindlela zokutholwa ezijikelezayo kwi-Intanethi, njengokuthi: Ukubheka ukulungiswa kwesisombululo esincibilikisiwe kanye nombuso owakha ifilimu. Lezi zindlela zingukuqonda kuphela kusuka ebusweni, futhi akwazi ukuhlinzeka ngosizo lwezendlela lokuzimisela kokugcina komsebenzisi ukuthi umkhiqizo ulungele yena. Ngakho-ke, kulesi sihloko, sizokwazisa ngokuhlelekile ngemibono eyisisekelo ye-awder enjoloba mahhala kusuka ezicini zokwakheka okuyisisekelo, izici, kanye nozakwabo bokusebenzisa ngokwabo okuhle nokuhle. unephutha.
Okokuqala, umqondo oyisisekelo wokuqonda ukuthi kukhiqizwa kanjani i-polymer powder eyiqiniso. (I-redisperible latex powder yi-polymer powder enezakhiwo ezivuselelwayo eziguqulwa kusuka ku-resin resin emulsion ngokungeza ezinye izinto bese kuthi i-emulser powder.) I-redisperible powder.) I-redisperible powder.) Izengezo, i-colloid evikelayo, umenzeli wokulwa nokwakheka. 1. I-Polymer Resin itholakala engxenyeni eyinhloko yezinhlayiya ze-latex powder, futhi futhi iyingxenye eyinhloko ye-latex powder evuselelwayo, efana nekhwalithi ye-polyvinyl acetate emulsion ekhiqizwa abakhiqizi abahlukahlukene nezinqubo ezahlukene zizothinta ngqo ikhwalithi ye-ruble powder ekhiqizwayo. Ukuze uqinisekise ukuqina kwekhwalithi yomkhiqizo, amafektri ajwayelekile ajwayelekile asebenzisa uhlobo lwe-polyvinyl acetate ukukhiqiza i-polymer powder evuselelayo. Lapha singathatha isibonelo esisebenzayo. Ngo-2015, uhlobo lwasekhaya owaziwayo lwe-debber powder yasekhaya lwangena esikhundleni se-emulsion eshibhile ye-polyvinyl acetate emulsion ukukhiqiza i-polymer powder evuselelwayo ngenxa yezizathu zokuphatha. Ngenxa yalokhu, kwabangelwa ukuguquguquka kwekhwalithi ephezulu kwekhwalithi. kudale ukulimala okungenakuqhathaniswa. Ngisho nabanye abathengisi abangathembekile lapha bazosebenzisa i-latex emhlophe nokunye okunjalo esikhundleni sothuli.
2. Izengezo (ngaphakathi) zisebenzisana kanye ne-resin yokuguqula i-resin, ngokwesibonelo, ipulasitiki inciphisa izinga lokushisa le-resin (imvamisa i-acetate / i-ethylene copolymer resen ayidingi ukufaka ama-spices. I-latex evuselelayo ye-latex yabakhiqizi abaningi abanefilimu kuphela i-FRESS LOKUTHENGA I-Index futhi ayikwazi ukubizwa ngokuthi izinga lokushisa le-Glass, okubuye kube yipharamitha ebalulekile yekhwalithi ye-ruble powder uqobo.
I-3. I-colloid evikelayo ye-hydrophilic eboshwe ngaphezulu kwezinhlayiya ze-latex powder ebusayo, kanye nomzimba wokuvikela we-latex powders kakhulu utshwala be-polyvinyl. Utshwala be-polyvinyl lapha ukuhlanganyela kwinqubo yokusoma yokufafaza ndawonye, kunokuba umane nje uxuba. Nansi enye inkinga evamile emakethe. Ama-workshops amaningi amancane athi akhiqize i-ruble powder vele enze inqubo yokuxuba ngokomzimba. Inqubo, lo mkhiqizo awukwazi ukubizwa ngokucacile i-polymer powder ehlakazekile.
4. Izinsizakusebenza (zangaphandle) zezinto ezingeziwe zokunweba ukusebenza kwamandla we-latex powdes ahleliwe, njengokungeza ama-superplastimizer kwabanye bamanzi we-latex. Njengezengezo zangaphakathi, akuzona zonke izinhlobo ze-popular polymerble powder ezisetshenzisiwe. Ama-latex powders aqukethe le angezwa.
I-5 Le filler nayo iyingxenye ezothinta kakhulu izindleko zangempela zokukhiqiza kanye nokusebenza kahle kwe-polymer powder ehlakazekile. Amaphakethe amaningi enjoloba aphansi aphansi emakethe akhulisa isilinganiso sokuhlunga ukunciphisa izindleko. Kalula nje, yinkomba yokuqukethwe komlotha okuvame ukubhekiswa kuye. Ama-fillers ahlukene angezwe ngabezikhiqizi abahlukene azothinta nomphumela wokuxuba we-awder yenjoloba kanye nosimende. Ngoba isibopho sezinamathekisi ezinama-inorganic ezintweni zokwenziwa zitholakala ngomgomo wokushumeka kwemishini
Isikhathi sePosi: Feb-20-2025