Isiqinisi sePVC sidlala indima ebalulekileyo kwimveliso nasekusebenzeni kwesikhumba sokwenziwa, into enokusebenziseka lula esetyenziswa kakhulu kwimithwalo, kwimpahla yefenitshala, kwizihlalo zeemoto nakwizihlangu.
Ukukhusela Ukuveliswa Kwesikhumba Sokwenziwa NgeziQinisekiso zePVC
Kukho iinkqubo ezahlukeneyo zemveliso yesikhumba esenziwe ngokwenziwa, phakathi kwazo kukho ukugquma, ukugquma, kunye nokugqwala igwebu.
Kwiinkqubo zobushushu obuphezulu (180-220℃), i-PVC isengozini yokubola. Iziqinisi ze-PVC zilwa noku ngokufunxa i-hydrogen chloride eyingozi, ziqinisekisa ukuba ulusu lokwenziwa lugcina inkangeleko efanayo kunye nolwakhiwo oluzinzileyo kuyo yonke imveliso.
Ukuphucula Ukuqina Kwesikhumba Sokwenziwa Ngee-PVC Stabilizers
Ulusu olungeyolwenziweyo luyaguga ngokuhamba kwexesha—luyaphela, luqine, okanye luyaqhekeka—ngenxa yokutshintsha kokukhanya, ioksijini, kunye nobushushu. Iziqinisi zePVC ziyanciphisa ukuwohloka okunjalo, zandisa ubomi besikhumba esingeyolwenziweyo; umzekelo, zigcina ifenitshala kunye nolusu olungeyolwenziweyo ngaphakathi emotweni lukhanya kwaye luguquguquka phantsi kwelanga elide.
Ukulungisa Ukulungiswa Kwesikhumba Sokwenziwa Ngee-PVC Stabilizers
IziQinisekisi zeLiquid Ba Zn: Zibonelela ngokugcina umbala okugqwesileyo kunye nokumelana nesalfure, ziphucula umgangatho wesikhumba esenziwe ngokwenziwa.
IziQinisekisi zeLiquid Ca Zn: Zibonelela ngeempawu ezilungele indalo, ezingenabungozi, ezisasazekileyo kakhulu, ezimelana nemozulu, kunye neziphumo zokulwa nokwaluphala.
IziQinisekisi zeCa Zn eziPhehliweyo: Zinobuhlobo nokusingqongileyo kwaye azinabungozi, zikhuthaza amaqamza amancinci afanayo kwisikhumba sokwenziwa ukuze kuthintelwe iziphene ezifana namaqamza amakhulu, aqhekekileyo, okanye angaphelelanga.
| Imodeli | Into | Inkangeleko | Iimpawu |
| I-Ba Zn | CH-602 | Ulwelo | Ukubonakala okugqwesileyo |
| I-Ba Zn | CH-605 | Ulwelo | Ukucaca okuphezulu kunye nokuzinza kobushushu okugqwesileyo |
| Ca Zn | CH-402 | Ulwelo | Uzinzo oluhle kakhulu lwexesha elide kunye nokusingqongileyo |
| Ca Zn | CH-417 | Ulwelo | Ukucaca okugqwesileyo kunye nokusingqongileyo okulungeleyo okusingqongileyo |
| Ca Zn | TP-130 | Umgubo | Ifanelekile kwiimveliso zokulungisa iikhalenda |
| Ca Zn | TP-230 | Umgubo | Ukusebenza ngcono kweemveliso zekhalenda |