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DZVANYA KUTI UTUMIRE MUBVUNZO
PP
Chongqing Dujiang Composites Co., Ltd. Mugadziri wefiberglass we fiberglass mat akachekwa, fiberglass roving, fiberglass mesh, fiberglass woven roving nezvimwewo, mumwe wevatengesi vakanaka ve fiberglass. Tine factory ye fiberglass iri muSichuan. Pakati pevagadziri ve fiberglass vakanaka, kune vashoma chete vagadziri ve fiberglass roving vari kuita zvakanaka, CQDJ ndeimwe yavo. Isu hatisi chete vanotengesa fiber raw material, asiwo vanotengesa fiberglass. Tave tichitengesa fiberglass wholesale kwemakore anopfuura makumi mana. Tinozivana zvikuru nevagadziri ve fiberglass nevatengesi ve fiberglass muChina yese.
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Mutengesi wepurasitiki wePolypropylene PP granules
Polypropyleneipolymer inowanikwa nekuwedzera polymerization yepropylene. Ichinhu chichena chakaita sewakisi chine chitarisiko chakajeka uye chakajeka. Fomura yemakemikari ndeye (C3H6)n, huwandu hwayo huri 0.89 ~ 0.91g / cm3, Inogona kutsva, nzvimbo yekunyunguduka ndeye 189 °C, uye inonyorova pa155 °C. Tembiricha yekushanda ndeye -30 ~ 140 °C. Inodzivirira ngura neacid, alkali, salt solution uye organic solvents dzakasiyana-siyana dziri pasi pe80 °C, uye inogona kuora kana tembiricha yakakwira uye oxidation.
