Video: Koj puas tuaj yeem hnyav weld uPVC?
2024 Tus sau: Stanley Ellington | [email protected]. Kawg hloov kho: 2023-12-16 00:17
Yog lawm. Nws tsis ua haujlwm. Cov kuab tshuaj nyob rau hauv cov nplaum dissolves cov yas thiab lawv merge rau hauv ib ib daim. Cov kuab tshuaj siv rau ABS yog txawv rau qhov uas siv rau uPVC thiab tsis yog ob tug yuav ntsib.
Yog li ntawd, dab tsi plastics tuaj yeem hnyav welded?
Feem ntau, polycarbonate , polystyrene , PVC , ABS , acrylic, Perspex® yog cov neeg raug tsim txom ntawm cov khoom hnyav welding.
Tsis tas li ntawd, kuv puas tuaj yeem ua qhov hnyav ntawm ABS rau PVC? Feem ntau cov kav dej tsis tso cai ABS cev be kuab tshuaj - welded (glued) rau PVC . Nrog koj tus kws tshuaj ntsuam xyuas dej hauv zos.
Nyob rau hauv no hais txog, koj puas tuaj yeem hnyav weld PVC?
PVC cement yog tiag a kuab tshuaj . Vuam yuav melding ob daim ntawm tib yam khoom rau hauv ib.
Qhov hnyav weld yog dab tsi?
Solvent vuam , kuj hu ua kuab tshuaj cementing los yog kuab tshuaj bonding, yog txheej txheem ntawm kev koom nrog cov khoom ua los ntawm cov thermoplastic resins los ntawm kev thov a kuab tshuaj muaj peev xwm ntawm softening qhov chaw yuav tsum tau koom, thiab nias lub softened nto ua ke. Cov yeeb nkab thiab fittings yog sib koom ua ke los ntawm kev siv tshuaj fusion.
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