Ukadaulo waukadaulo wa polypropylene resin chifukwa uli ndi kukhazikika bwino komanso kukana kutentha, ndipo kusinthidwa kumatanthauza kulemera, chifukwa izi zimasinthidwa pang'onopang'ono ndi mapulasitiki a uinjiniya, omwe amagwiritsidwa ntchito kwambiri pamagalimoto, zida zamagetsi, m'nyumba ndi magawo ena, Makamaka pa copolyme...
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