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PP

Chongqing Dujiang Composite Co., Ltd. He kaihanga muka mo te whariki kaata tapatapahi, he kowhatu kowhatu kowhatu, he mata muka, he mea whatu muka, he aha atu.Ko tetahi o nga kaiwhakarato rauemi muka karaihe pai.He wheketere muka kaata kei Sichuan.I roto i te maha o nga kaihanga muka karaihe pai, he torutoru noa nga kaihanga roving fiberglass e tino pai ana, ko te CQDJ tetahi o ratou. Ehara i te mea he kaiwhakarato muka noa matou, engari he kaiwhakarato fiberglass.Kei te mahi matou i te hokonga fiberglass mo etahi atu nui atu i nga tau 40. Kei te tino mohio matou ki nga kaihanga fiberglass me nga kaiwhakarato fiberglass puta noa i Haina.

  • Polypropylene PP granules rauemi kirihou kaiwhakarato

    Polypropylene PP granules rauemi kirihou kaiwhakarato

    Polypropylenehe waerau ka riro mai i te taapiri polymerization o te propylene.He papanga waxy ma me te ahua marama me te marama.Ko te tātai matū ko (C3H6)n, ko te kiato he 0.89~0.91g/cm3, He mura, he 189°C te ira whakarewa, ka ngohe ki te 155°C.Ko te awhe pāmahana whakahaere -30~140°C.He ātete ki te waikura e te waikawa, te alkali, te wairewa tote me nga momo whakarewa pararopi kei raro iho i te 80 °C, ka taea te pirau i raro i te pāmahana teitei me te waikura.