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Umbhobho wepolyvinyl chloride oqinileyo (UPVC)

Ehlabathini, umbhobho we-polyvinyl chloride eqinile (UPVC) yeyona nto isetyenziswayo kuzo zonke iintlobo zemibhobho yeplastiki, ikwayimathiriyeli entsha yokwakha yeekhemikhali iphuhliswa ngamandla ekhaya nakwamanye amazwe.Ukusetyenziswa kolu hlobo lwe-tubing kunokudlala indima efanelekileyo ekunciphiseni imeko yokunqongophala kwensimbi kunye nokunqongophala kwamandla, kwaye inzuzo yezoqoqosho iyamangalisa.

 

Ityhubhu ye-UPVC inezi mpawu zilandelayo:

I-1, ukubola kweekhemikhali ezilungileyo, akukho mhlwa;

I-2, ngokuzicima kunye ne-flame retardant;

I-3, ukumelana nokuguga okulungileyo, kunokusetyenziswa phakathi kwe-15 ℃ kunye ne-60 ℃ iminyaka engama-20-50;

I-4, udonga lwangaphakathi lugudileyo, udonga lwangaphakathi luxinzelelo, kunzima ukwenza isikali, umthamo wokuthutha ulwelo kunombhobho wentsimbi we-43.7%;

I-5, umgangatho wokukhanya, kulula ukuvutha, ukudibanisa, ukugoba, i-welding, ukufakwa komsebenzi wokufakela kuphela i-1/2 yombhobho wensimbi, ubuninzi bomsebenzi ophantsi, ixesha elifutshane lokwakha;

6, ukusebenza kakuhle ukumelana, umthamo ukumelana 1-3× 105ω.I-Cm, i-voltage yokuqhawula i-23-2kV / mm;

7. Ixabiso eliphantsi;

8, gcina amandla esinyithi;

I-9, Ukuqina kwetyhubhu ye-UPVC iphantsi, i-coefficient yokwandisa i-linear inkulu, ukusetyenziswa koluhlu oluncinci lobushushu.

 

Umbhobho we-polyvinyl chloride oqinileyo (UPVC) ongundoqo wezicelo:

1. Ukwakha unikezelo lwamanzi kunye nenkqubo yokuhambisa amanzi;

2. Ukwakha inkqubo yamanzi emvula;

3. Umbhobho wokwakha iingcingo zombane;

I-4, inkqubo ye-condensate yomoya womoya


Ixesha lokuposa: Aug-09-2022