Izithambisi ze-calcium zinc ziye zathatha indawo yezithambisi ze-lead salt kancane kancane futhi zisetshenziswa kabanzi ekukhiqizweni nasekucutshungulweni kwemikhiqizo ye-PVC efana namashidi, amapayipi, amapayipi ahlanganisiwe, amaphrofayili, ukufakwa kwamapayipi, kanye nezintambo nezintambo. Nakuba izithambisi ze-calcium zinc zinobungani nemvelo futhi zingabizi kakhulu, kusadingeka sibe nekhono elithile ngesikhathi sokusetshenziswa.
Ngenxa yezidingo zokuvikelwa kwemvelo kuzwelonke, iziqinisi ze-calcium zinc ziye zathatha indawo yeziqinisi ze-lead salt futhi zisetshenziswa kabanzi ekukhiqizweni nasekucutshungulweni kwemikhiqizo ye-PVC efana namashidi, amapayipi, amapayipi ahlanganisiwe, amaphrofayili, ukufakwa kwamapayipi, kanye nezintambo nezintambo. Nakuba iziqinisi ze-calcium zinc zinobungani nemvelo futhi zingabizi kakhulu, sisadinga ukuba nolwazi ngamakhono athile enkambisweni yokusebenzisa ukuze sifinyelele umphumela ophindwe kabili ngesigamu somzamo.
1. Qinisekisa ukuthi ifomula yokuzinzisa i-calcium zinc iluhlaza futhi inobungani nemvelo: Kubalulekile ukunaka ukuthi okuqukethwe yizinsimbi ezisindayo (i-lead, i-cadmium, i-tin, i-barium) kungahlangabezana yini nezidingo zomkhiqizo futhi kuhambisane nezindinganiso ezintsha zikazwelonke.
2. Izithambisi ze-calcium zinc zinemiphumela enamandla yokuthambisa kwangaphakathi futhi zidinga ukuthambisa okwengeziwe kwangaphandle ukuze kwengezwe.
3. Ukuqina kokushisa kwama-calcium zinc stabilizers kubuthakathaka kunokwasawoti we-lead, ngefasitela lokucubungula elincane kanye nezidingo zokulawula eziphakeme.
4. Naka umjikelezo wokuhlanza ngesikhathi senqubo yokusebenza. Ukwengeza inani elikhulu le-calcium zinc stabilizer lubricant kungaholela kalula ekwandeni kwemvula, ngaleyo ndlela kuthinte umjikelezo wokuhlanza. Ukuze kukhiqizwe kakhulu, umthelela uba mkhulu, futhi kuyadingeka ukukhetha ngokuqinile izinhlobo ze-stabilizer. Uma kuyi-stabilizer ephethwe nguwe, idinga ukuhlanganiswa ne-PE wax noma i-oxidized wax enomphumela omuhle wokugcoba ezigabeni eziphakathi nakamuva. Ukulawula ngokuqinile izinga le-vacuum kunganciphisa imvula futhi kwandise isikhathi sokuhlanza isikhunta.
5. Ifomula kanye nomthamo ofanele wesiqinisi esihle akunawo umthelela omkhulu ekubukekeni, izakhiwo zezinto ezibonakalayo, kanye nokumelana nokuguga komkhiqizo.
Isikhathi sokuthunyelwe: Novemba-25-2024
