Izinzuzo zeziqinisi zikasawoti we-lead zifaka:
1. Ukuqina okuhle kokushisa: Njengoba inekhono lokuchela, ingathatha indawo yama-athomu e-chlorine angazinzile, okuqukethwe okuphezulu kwensimbi, kanye nekhono eliqinile lokumunca i-HCl.
2. Ukushisa okuhle kakhulu kukagesi: Izindleko eziphansi.
3. Ukumelana nokukhanya okuhle kakhulu: Ezinye izinhlobo zinokunambitheka okuhle. Njenge-lead dihydrogen phosphate, inokuqina okuhle, imiphumela yokuvikela i-antioxidant kanye ne-UV, futhi inganikeza amaphrofayili ukuqina okuhle kokukhanya kanye nokuqina kwe-oxygen yokushisa yangaphandle, kanye nokushelela komphezulu. Ukuhlanganiswa ne-TiO2 kunganciphisa inani lama-UV absorbers nama-antioxidants asetshenziswayo, kanti i-Hechuan iyisistimu ezinzile esetshenziswa kakhulu kumaphrofayili e-PVC eShayina.
4. Ukucutshungulwa okuhle: Kufanelekile ezindleleni ezahlukene zokucubungula futhi kunomsebenzi wombala omhlophe.
Izinkinga zeziqinisi zikasawoti we-lead zifaka:
1. Uthuli olukhulu: Ngesikhathi sokusetshenziswa, kuba nothuli oluningi kanye nokulinganisa okuningi, okungaholela kalula emaphutheni okulinganisa futhi kube nomthelela omkhulu ekhwalithini yamaphrofayili, okubangela ukungcola. Ukuhogela uthuli kuyingozi emzimbeni womuntu.
2. Amathuba okusebenzisa ukushintsha kombala oluhlaza okwesibhakabhaka ayanda.
3. Usawoti we-lead we-monomer uzobola nge-resin ye-PVC kuphrofayili ukuze ukhiqize i-HCl ne-PbCl2: kuzobangela ukuna okuqhubekayo kwama-ion ensimbi. Uma ethuthela ebusweni bephrofayili, ezindaweni ezinokungcola okukhulu kwe-sulfur, ukungcoliswa kwe-sulfur kuvame ukwenzeka, okuholela ekushintsheni kombala kwephrofayili. Ngakho-ke, ama-agent okumboza ama-ion e-lead cadmium, ama-agent e-chelating, njll. kufanele engezwe kufomula kasawoti we-lead. Umsebenzi wawo ukwakha ama-complex anokungcola okufana nama-chloride akhiqizwa yiphrofayili, ukuvimbela ukuna kwama-chloride ensimbi angahambisani kahle, nokuvimbela ukungcoliswa kwe-sulfurization kanye nokushintsha kombala.
4. Ukungahlakazeki kahle: Izinto zokuqinisa usawoti we-lead azihlakazeki kahle.
5. Ubuthi obuphezulu: Izinto zokuqinisa usawoti we-lead zinobuthi obukhulu.
6. Isici sokuqala sokufaka umbala: Iziqinisi zosawoti we-lead zinesici sokuqala sokufaka umbala, okwenza kube nzima ukuthola imikhiqizo nemikhiqizo ecacile enemibala egqamile.
7. Ukuntuleka kokugcotshwa: Izinto zokuqinisa usawoti we-lead azinakho ukugcotshwa futhi zithambekele ekungcolisweni yi-sulfur.
Ngamafuphi, iziqinisi zikasawoti we-lead zinezinzuzo ezihlukile ekucutshungulweni kwepulasitiki, kodwa futhi kunezinkinga ezinkulu ezingenakuzinakwa. Ekusetshenzisweni okungokoqobo, kubalulekile ukucabangela ngokuphelele lezi zici futhi kuthathwe izinyathelo ezifanele zokunqoba ukushiyeka kwazo.
Isikhathi sokuthunyelwe: Jan-08-2025
