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DINANI KUTI MUTUMIKIRE FUFUZO
PP
Chongqing Dujiang Composites Co., Ltd. Wopanga magalasi opangira magalasi odulidwa, ma fiberglass ozungulira, mauna a fiberglass, magalasi a fiberglass woluka ndi zina zotero.ndi m'modzi mwa ogulitsa zabwino za fiberglass.Tili ndi fakitale ya fiberglass yomwe ili ku Sichuan.Pakati pa opanga magalasi abwino kwambiri opanga magalasi, pali opanga ochepa chabe a fiberglass roving omwe akuchita bwino, CQDJ ndi amodzi mwa iwo. kuposa 40 years.We timadziwa kwambiri opanga fiberglass ndi ogulitsa fiberglass ku China konse.
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Polypropylene PP granules zinthu pulasitiki katundu
Polypropylenendi polima wopezedwa powonjezera polymerization wa propylene.Ndi zinthu zoyera za waxy zowoneka bwino komanso zopepuka.Mankhwalawa ndi (C3H6)n, kachulukidwe ndi 0.89 ~ 0.91g/cm3, Imatha kuyaka, malo osungunuka ndi 189 ° C, ndipo imafewa pafupifupi 155 ° C.Kutentha kwa ntchito ndi -30 ° 140 ° C.Imagonjetsedwa ndi dzimbiri ndi asidi, alkali, njira ya mchere ndi zosungunulira zosiyanasiyana za organic pansi pa 80 °C, ndipo zimatha kuwola pansi pa kutentha kwambiri ndi okosijeni.
