Zogulitsa

Chogulitsacho chitha kugwiritsidwa ntchito pa polythene ndi copolymer yokhala ndi mawonekedwe osiyanasiyana ovuta pamakachulukidwe onse, komanso itha kugwiritsidwa ntchito pazinthu zazikulu zololera njira zololera komanso composite filler etc. abrasion kukana ndi kukaniza mantha.it akhoza kumezetsanidwa kwa unyolo waukulu wa polima kusintha polyethylene ndi ma polima ena, ndiyeno unyolo m'mbali kupeza mankhwala ester gulu, monga yogwira mfundo ya madzi ofunda crosslink, The polyethylene kumtengowo akhoza kupangidwa. muzinthu zokhwima, monga zishango za chingwe, zotsekera, machubu kapena zinthu zina zotulutsa ndi kukanikiza etc.