Qingdao sainuo ndi kampani zoweta chinkhoswe mu r & D ndi kupanga polyethylene sera, Special kusinthidwa sera, EBS, Stearate ndi mafuta mafuta ndi kubalalitsa mankhwala.Chiyambireni kukhazikitsidwa kwa kampaniyo zaka zoposa 10, wakhala akudzipereka pa chitukuko cha kupanga technol ...
1. Mawonekedwe a Model S181 S19 Softening Point℃ 110-115 110-115 Viscosity@140℃ 900-1200 400-600 Molecular Weight 3000-4000 3000-4000 Penetration White Molecular ≤Act White Character ≤Act White White mamasukidwe akayendedwe , pitani...
Sera ya polyethylene opangidwa ndi Qingdao sainuo amapangidwa ndi pyrolysis wa polyethylene pa kutentha kwambiri.Iwo yodziwika ndi mkulu softening mfundo ndi mkulu mamasukidwe akayendedwe.Monga mafuta, imakhala ndi mankhwala okhazikika komanso magetsi abwino.Sera ya polyethylene imasungunuka mu polyethylene, ...
Chiyambireni kukhazikitsidwa mu 2005, Qingdao sainuo yakhala ikutsatira "Chikhalidwe cha Banja" ndikulimbikitsa kupembedza kwa filial.Bonasi ya filial piety yomwe imagawidwa ndi kampaniyo imasamutsidwa pafupipafupi ku banki ya makolo mwezi uliwonse ...