Isifudumezi Sokushisa se-PVC kanye ne-UPVC fittings amapayipi okuhambisa amanzi ngepayipi le-PVC
Incazelo Yomkhiqizo
I-calcium Zinc heat Stabilizer yizici ezihlukile zamapayipi we-PVC nokufakwa. Ingakhuliswa ngokwengezwa kwezithasiselo ezikhethekile, ukudala okuqinile kodwa ngezinto zamapayipi ezinjenge-PVC eguquliwe, amapayipi endle anamapulangwe amaningi kanye namapayipi okuhambisa amanzi, nokungavikeleki kwesimo sezulu, ngaphezu kwamapayipi okuhambisa amanzi emhlabathini. Lezi zithasiselo, kanye nokuqinisa ukufudumeza nokugcoba ukukhishwa kwamapayipi, kungezwa entweni eluhlaza ye-PVC kumxube okhethekile onejubane ukukhiqiza inhlanganisela eyomile eyenziwe ngokukhethekile ngenqubo yokukhishwa kwepayipi. I-CaZn Stabilizers nayo ixazulula inkinga yepuleti ephansi, ukusebenza okuhle kakhulu kokusebenza nokusebenza okuhle kwezindleko.
Izinzuzo
Ukucubungula okuhle kakhulu
Ukuzinza kokushisa okuhle kakhulu
Ipuleti eliphansi liphume
Uketshezi oluhle
Izinzuzo
| I-PVC | 100 PHR |
| ACR | 0.6 PHR |
| I-AIMSTA-506 | 5.2 PHR |
| Okuthambisa | 1.0 PHR |
| I-calcium carbonate | 25 PHR |
| I-TiO2 | 1.5 PHR |
Mayelana ne-PVC
Amapayipi we-PVC akhiphiwe nezingxenye zomjovo zidinga imikhiqizo esebenza kahle kakhulu kwezobuchwepheshe, izidingo ezinzima kakhulu zezomnotho nezemvelo. Uhlelo lwe-PVC piping lubandakanya osayizi abahlukahlukene, ubujamo nemibala, futhi izithasiselo ezithile namasu wokukhiqiza angathola imikhiqizo ehamba phambili. Kusebenza ebangeni lezinhlelo ezahlukahlukene ze-PVC zokufaka amapayipi: amapayipi okuhambisa amanzi, amapayipi endle, amapayipi wokunisela, imijikelezo nemijikelezo yekhebula. Izithasiselo ze-PVC zingakha ngempumelelo amapayipi asezingeni eliphezulu nokufakwa, futhi zinikeze izici ezithile kumikhiqizo eqediwe - njengokuqina okuphezulu kwemishini nempilo ende.
Amapayipi we-PVC nokufakwa kuyizingqalasizinda zomhlaba wanamuhla. Ukusetshenziswa kwabo emhlabeni jikelele kungenxa yezici zabo ezilusizo, kufaka phakathi ukuqina, ukuqina, ukufakwa nokugcinwa kahle, ukumelana nokugqwala, ukuhamba okuphansi, izakhiwo ezinhle zomshini, ukuvuselelwa kabusha, ukungena kwamandla okuphansi ngokweqile, namandla amakhulu wokumelana namakhemikhali nezindleko ezinhle kakhulu.
I-Rheological
Conditions Izimo zokuhlola
Isisetshenziswa: Rhe-200A rheometer ； Ithempelesha: 190 ± 1 ℃ ； Isikhathi: 6min
② Imiphumela yokulinga
| Isiqinisi | Isikhathi / isikhathi sokwenza ipulasitiki | I-Plasticizing torque / N · m | Isikhathi / ibhalansi yesilinganiso | Ibhalansi torque / N · m |
| AINSTA-508 | 58 | 37.2 | 180 | 29.5 |