Umgca womatshini wokwenza umbhobho wePVC
1. Inxalenye ephambili yale nto i-polyvinyl chloride, nayo njengePVC, kunye nezinye izinto ezinokuthi zongezwe ukunyusa i-ductility yayo.
Umphezulu wale nto uyipeyinti, kwaye icandelo eliphambili eliphakathi liyi-polyvinyl chloride, kwaye ke ngaphakathi kwe-A layer of adhesive isetyenziswe, okuyizinto zokwenziwa.
2. Umthamo wokuthengisa kwimarike uphezulu kakhulu, kwaye ukusetyenziswa nako kukhulu. Imibhobho yePVC nayo yahlulwe yaba ziindidi ezininzi, ngakumbi ngokwe
amacandelo abo ahlukeneyo, ngoko ke umahluko ukwahluka. Ngokomzekelo, kukho imibhobho ye-PVC-U kunye nemibhobho ye-PVC-C.
Umbhobho wePVC-U unoxhathiso oluqinileyo lokutya kunye nobunzima obuphezulu, kwaye ingasetyenziselwa ukuhambisa amanzi okanye inkqubo yokucoca umoya. Umbhobho wePVC-O sisitayile esiguquliweyo esinamandla aphezulu kunye nokumelana neempembelelo.
Unikezelo lwamanzi umbhobho wePVC
umbhobho wepvc wokuthunga
pvc umbhobho wombane
imodeli |
I-PVC -63 |
Pvc -110 |
I-PVC-160 |
I-PVC-250 |
I-PVC-315 |
I-PVC -450 |
I-PVC-630 |
Isicelo (OD) |
16-63 |
20-110 |
50-160 |
70-250 |
110-315 |
200-450 |
315-630 |
Imodeli ye-Extruder |
50/110 |
55/110 |
65/132 |
80/156 |
80/156 |
92/188 |
92/188 |
Umthamo |
150 |
180 |
250 |
350 |
400 |
450 |
750 |
1. Ukuhlobisa ikhaya, abanye abanikazi bakhetha iipayipi ze-PVC njengemibhobho yokuhambisa amanzi, enomsebenzi ongcono wokuxinzelela, kodwa iguquguqukayo. Xa kuthelekiswa neminye imibhobho yeplastiki,
babhetyebhetye kancinci. Nangona kunjalo, njengombhobho wokuhambisa amanzi, ngenxa yokuba ukuchasana kwawo kuncinci, kungenxa yodonga olugudileyo lombhobho, olunciphisa ukukhuhla kwaye alukwazi ukuvaleka.
2. Ukuba ukhetha i-PVC-U, ngenxa yokuba iyamelana ne-asidi kunye ne-alkali, kunye ne-corrosion, akulula ukuchatshazelwa yindawo efumileyo, kwaye akulula ukuchatshazelwa yi-asidi kunye ne-alkali yomgangatho womhlaba. , ngoko akulula ukugrumba.
3. Ukongezelela, ukuxinana kwamanzi kombhobho wePVC nako kuhle kakhulu. Nokuba incamathelisiwe okanye idityanisiwe, inokuqinisekisa ukusebenza kakuhle kokutywinwa.
4. Nangona kunjalo, kukwakho iziphene. Umzekelo, ayinakusetyenziswa njengombhobho wamanzi ashushu,
kodwa inokusetyenziswa kuphela njengonikezelo lwamanzi abandayo, kwaye ayikwazi ukusetyenziswa ngokuthe ngqo njengombhobho wokuhambisa amanzi okusela, kuba ukuguquguquka kuncinci kwaye kulula ukuqhekeka.