Ndi chitukuko chaukadaulo ndi chikhalidwe cha anthu, zinthu zakuthupi zimagwiritsidwa ntchito kwambiri pamoyo watsiku ndi tsiku wa anthu.Sera ya polyethylene, monga mankhwala omwe amagwiritsidwa ntchito kwambiri, amagwiritsidwa ntchito kwambiri.Lero, tigawana kugwiritsa ntchito sera ya polima m'moyo watsiku ndi tsiku.Sera ya polyethylene imakhala ndi kukhuthala kochepa, ...
Sera ya polyethylene ndiyofunikira komanso yofunika kwambiri pokonzekera ma masterbatches amtundu, ndi ntchito zake zazikulu monga dispersant ndi lubricant.Pali zinthu zingapo zofunika pakusankha sera ya polyethylene: kukhazikika kwamafuta ambiri, kulemera koyenera kwa maselo, yopapatiza ...
Ndi luso lopitilirabe komanso kukweza kwa zinthu zapulasitiki, kutuluka kwa masterbatches owonekera pang'onopang'ono kudzalowa m'malo mwa masterbatches wamba.Qingdao Saino Gulu ndi kampani yomwe imagwira ntchito yopanga sera ya polyethylene.Kafukufuku ndi chitukuko cha kampani yathu ...
Choyamba, sera za ope zokhala ndi kachulukidwe kakang'ono kwambiri komanso zotsika kachulukidwe zokhala ndi mafuta opangira mafuta a PVC okhala ndi polarity, omwe amatha kuwonjezeredwa pang'ono koma amakhala ndi zotulukapo zoonekeratu.Amatha kumangirira pamwamba pa tinthu tating'onoting'ono ta PVC, monga kuyika malaya opaka mafuta pa PVC particles, ndikukhala ndi ...
Sera ya polyethylene, monga chowonjezera chamankhwala, yakhala ikugwiritsidwa ntchito kwambiri popanga mafakitale chifukwa cha zabwino zake zogwirira ntchito.Lero, m'nkhaniyi, wopanga sera wa Sainuo pe adzakutengerani kuti mumvetsetse kagwiritsidwe ntchito ka sera ya polyethylene pakuwomba filimu ndi nayiloni.Kugwiritsa ntchito PE...
Mu PVC yofewa, popeza mapulasitiki amatha kuchepetsa kukhuthala kwa kusungunula, mafuta akunja a PVC okha omwe amafunikira.Mafuta odzola omwe amagwiritsidwa ntchito kwambiri mu PVC yofewa makamaka amaphatikiza mafuta acid, sopo wachitsulo, sera ya polyethylene, sera ya polyethylene oxidized, ester yautali wautali ndi amide.Mu izi ...
Monga momwe zimadziwikiratu, sera ya ope ili ndi ntchito zosiyanasiyana ndipo imagwira ntchito yofunika kwambiri pazinthu za PVC.Lero, m'nkhaniyi, wopanga Sainuo adzakutengerani kuti mumvetse zomwe zimafunikira kuwonjezera sera ya polyethylene oxidized.1. Zinthu zowonekera.Monga PVC transparent s ...