Sera ya PE ndi mankhwala osanunkhiza komanso osawononga komanso amakhala ndi mankhwala abwino.Sera ya polyethylene imagwiritsidwa ntchito nthawi zambiri, ndipo nthawi ziti?1. Colour masterbatch ndi filler masterbatch: Sera ya PE imagwiritsidwa ntchito ngati dispersant mu utoto wa masterbatch, imagwiritsidwa ntchito kwambiri mu polyolefin colo...
Kodi phula la PE limakhudza bwanji kuwomba filimu?Blown film grade filling masterbatch imapangidwa ndi filimu yowomberedwa ya polyethylene resin monga chonyamulira komanso apamwamba kwambiri a ultrafine calcium carbonate monga chinthu chachikulu, chokonzedwa ndi njira zapadera ndi zida zapamwamba zosakanikirana ndi zotulutsa.Ili ndi ...
High molecular kulemera Polyethylene Sera, ndi yaikulu maselo kulemera ndi yopapatiza maselo kulemera kugawa, ndi oyenera mkulu ndende mtundu masterbatch kachitidwe.Ili ndi dispersibility yabwino ku pigment, imapangitsa kuwala kwa ma masterbatches amtundu, imalepheretsa kusiyana kwa mitundu ndi mizere ...
Zida zolimba za PVC zimaphatikizapo mapaipi a PVC, zopangira, mbiri, ndi mbale.Chifukwa cha kukhuthala kwapamwamba komanso kuthamanga kosauka kwa PVC yolimba, ngakhale ndi mphamvu yowonjezera yakunja ndi kutentha, kusintha kwa kuyenda sikofunikira.Komanso, akamaumba kutentha kwa PVC utomoni ndi pafupi kwambiri ...
Pakali pano, pali mitundu itatu ikuluikulu ya njira zopangira phula la PE: choyamba, sera ya polyethylene imapangidwa ndi oligomerization ya ethylene monomer, monga njira ya oligomerization yaulere;Yachiwiri ndi sera ya polyethylene yokonzedwa ndi kuwonongeka kwa ma polima;Chachitatu ndi ...
Kugwiritsa ntchito sera ya polyethylene mu zokutira ufa kumaphatikizapo sera ya polyethylene, sera ya polypropylene, sera ya polytetrafluoroethylene, sera ya polyamide, ndi zina zotero.Pankhani yogwirizana komanso yotsika mtengo, sera ya pe ndi yabwino ndipo imatha kukwaniritsa zofunikira zonse za hardeni...
Sera yosalimba kwambiri ya polyethylene ndi sera ya polyethylene yosalimba kwambiri ndi mitundu iwiri yodziwika bwino ya sera ya polyethylene.Sera ya polyethylene ndi utomoni wa thermoplastic wokhala ndi mawonekedwe abwino kwambiri komanso kukhazikika kwamankhwala, amagwiritsidwa ntchito kwambiri m'magawo osiyanasiyana.Sera kachulukidwe kwambiri pe ndi mtundu wa sera ya polyethylene yokhala ndi ...
Sera ya polyethylene ili ndi ntchito zambiri ndipo imagwiritsidwa ntchito kwambiri.Sera ya polyethylene imagwira ntchito yoletsa kukhazikika mu utoto wapansi.Mapangidwe a sera a polyethylene amapangidwa ndi polymerization yaulere ya ethylene ndi ma monomers ena opanikizika kwambiri, ndipo amathanso kupangidwa kudzera pakuwonongeka.Izi...