Kedu akụkụ PP nwere ike dochie anya PVC?
1. Agba dị iche: PP ihe enweghị ike ime ka uzo, na ndị a na-ejikarị agba bụ isi agba (agba agba nke PP ihe), agba aja aja, poselin ọcha, wdg PVC bara ọgaranya na agba, n'ozuzu ọchịchịrị isi awọ, ìhè isi awọ, beige, ọdụm, transperent, wdg.
2. Ọdịiche dị arọ: bọọdụ PP dị obere karịa osisi PVC, na PVC nwere njupụta dị elu, ya mere PVC dị arọ.
3. Acid na alkali eguzogide: Acid na alkali eguzogide nke PVC dị mma karịa nke osisi PP, ma udidi ahụ na-agbaji ma sie ike, na-eguzogide ọgwụ radiation ultraviolet, nwere ike iguzogide mgbanwe ihu igwe ruo ogologo oge, ọ bụghị ọkụ, ma nwee. ìhè toxicity.
