Uphando lwePricelist
Ukuba unemibuzo malunga neemveliso zethu okanye uluhlu lwamaxabiso, nceda usishiyele i-imeyile yakho kwaye siya kuqhagamshelana nathi kwiiyure ezingama-24.
COFA UKUZE UFAKE UMBUZO
PP
I-Chongqing Dujiang Composites Co., Ltd. Umenzi we-fiberglass we-fiberglass mat eqoshiweyo, i-fiberglass roving, i-fiberglass mesh, i-fiberglass wholed roving njalo njalo. ngomnye wababoneleli bezinto ze-fiberglass abalungileyo. Sinefektri ye-fiberglass eseSichuan. Phakathi kwabavelisi abaninzi ababalaseleyo be-glass fiber, kukho abavelisi abambalwa be-fiberglass roving abenza kakuhle kakhulu, i-CQDJ ngomnye wabo. Asingobathengisi bezinto ze-fiber kuphela, kodwa sikwangumthengisi we-fiberglass. Besisenza i-fiberglass ngobuninzi kangangeminyaka engaphezu kwama-40. Siqhelene kakhulu nabavelisi be-fiberglass kunye nababoneleli be-fiberglass kulo lonke elaseTshayina.
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Umthengisi weplastiki wezinto ze-polypropylene PP granules
I-Polypropyleneyipolymer efunyenwe ngokongeza i-polymerization yepropylene. Yinto emhlophe efana newax enembonakalo ecacileyo nekhanyayo. Ifomyula yekhemikhali yi (C3H6)n, ubuninzi yi-0.89 ~ 0.91g / cm3, Inokutsha, indawo yokunyibilika yi-189 °C, kwaye ithambisa malunga ne-155 °C. Uluhlu lobushushu bokusebenza yi- -30 ~ 140 °C. Ayimelani nokugqwala yi-asidi, i-alkali, isisombululo setyuwa kunye nezinye izinyibilikisi ze-organic ezingaphantsi kwe-80 °C, kwaye inokubola phantsi kobushushu obuphezulu kunye ne-oxidation.
