PPP Drum
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Polypropylene chigubhu (pph drum)
PPP iri kuvandudzwa yakakwirira-performance polypropylene zvinyorwa. Icho homo narprous polypropylene ine yakakura molecular uremu uye yakaderera chinese kuyerera chiyero. Iyo ine chimiro chakarukwa chekristaro, kupokana kwakanyanya kwemakemikari, kupisa kwakanyanya kwekushomeka uye kukanganisika kwakanaka kwekupokana. Denaturation, asi zvakare ine simba rakakora rinobatsira pakudziya kwakadzika, kushandiswa zvakanyanya mumakemikari indasitiri yemakemikari.
