Polyvinyl kolorayidi, PVC, ndi polima wopangidwa ndi vinilu kolorayidi monoma (VCM) mu peroxide, azo mankhwala kapena polymerization limagwirira cha kwakukulu polymerization pansi pa kuwala ndi kutentha.Ethylene chloride homopolymer ndi vinyl chloride copolymer system amatchedwa vinyl chloride ...
Makina apulasitiki ndi chidule cha makina apulasitiki, makina apulasitiki opangidwa ndi zinthu zapulasitiki amatenga gawo lofunikira m'magawo onse adziko lapansi, monga makina opangidwa ndi polima "mother makina" a ntchito, makampani opanga makina apulasitiki ali ndi chiyembekezo chokulirapo, ndi ...
Makina opangira ma Bellows ndiye zida zazikulu zopangira ma bellows.Zimapangidwa ndi kupanga nkhungu, njira yopatsirana ndi dongosolo lolamulira.Kugwiritsa ntchito kwake kwakulitsidwa kumadera osiyanasiyana a mafakitale.Pali mitundu iwiri ya makina akamaumba corrugation: ofukula ...
(1) Pofuna kuwonetsetsa kuti pansi pa chitoliro chikugwirizana kwambiri ndi maziko ndikuwongolera kukwera kwa mtunda ndi malo otsetsereka a payipi, payipi ya PVC-U idzagwiritsidwabe ntchito ngati maziko a khushoni.Nthawi zambiri, wosanjikiza umodzi wokha wa khushoni wamchenga wa 0.1M ungapangidwe kuti...
Kukula ndi kutsika kwa chitoliro cha pulasitiki Mapeto onse a chitoliro chosinthira cha UPVC ndi mapulagi, ndipo zoyikapo zitoliro ndi soketi.Ambiri aiwo amalumikizidwa ndi njira yolumikizira socket, yomwe ndi kulumikizana kosasinthika kosasinthika.The...