5. Phokoso mayamwidwe Pvc pansi phokoso mayamwidwe makhalidwe ndi chapadera, mpaka 20 decibels, kotero pakufunika malo chete, monga zipatala, malaibulale, malo ophunzirira ndi malo ena kusankha pvc pansi, musade nkhawa phokoso. wa zidendene zazitali.6. Chitetezo Chivomezi ...
Monga kuzindikira kwa anthu za thanzi kumalimbitsa pang'onopang'ono, masukulu ambiri, malo ochitira masewera olimbitsa thupi, ndi malo ochitira masewera olimbitsa thupi ayamba kuwonetsa pansi pamasewera a PVC omwe ndi otetezeka komanso otetezeka.Kuphatikiza pa mpweya wake wotsika, kuteteza chilengedwe, chitonthozo ndi chitetezo, ili ndi masewera apamwamba kwambiri ...
Masiku ano, Qingdao Sainuo adzagawana nanu ubwino wa masterbatch amtundu pogwiritsa ntchito zinthu zapulasitiki.Colour masterbatch imatanthawuza mtundu wapamwamba kwambiri wokhazikika ndi othandizira kudzera pakusakaniza kusungunula, katundu wa yunifolomu mu utomoni wopangidwa ndi akaphatikiza.Pambuyo pa masterbatch yamtundu wawonjezedwa ku pl ...
Sera ya polyethylene ntchito ndi yotakata kwambiri, otsatirawa Qingdao Sainuo polyethylene opanga sera kusanthula wanu wa sera polyethylene kuthetsa vuto la osakwanira bata PVC.Chifukwa cha kusakhazikika kwa kutentha kwa PVC, ndikofunikira kuwonjezera chokhazikika chofananira kuti mukonzere ...