2026-03
Posachedwapa, chiwonetsero cha 16 cha China (Zhengzhou) Plastiki Industry Expo chayamba bwino kwambiri ku Central Plains International Convention and Exhibition Center (Airport Area). Gulu la TOP CHOOSING latenga nawo gawo pachiwonetserochi ndi zinthu zake zazikulu — PVC environment...
2026-03
Polyvinyl chloride (PVC) ndi thermoplastic yomwe imagwiritsidwa ntchito kwambiri, koma imakhala yosakhazikika pa kutentha. Ikayikidwa pa kutentha panthawi yokonza kapena kukonza, PVC imachotsedwa chlorine, zomwe zimapangitsa kuti pakhale ma conjugated polyene sequences, kusintha mtundu...
2026-02
Popeza ndi pulasitiki yogwiritsidwa ntchito kwambiri, PVC ili ndi kutentha kochepa. Imawola pafupifupi 140℃, kutentha kotsika kwambiri kuposa kutentha kwake kokonzedwa kwa 160 - 200℃. Izi zitha kuyambitsa kusintha kwa mtundu ndi kuchepa kwa magwiridwe antchito a pr...
2026-01
Zolimbitsa kuwala ndi zowonjezera zofunika zomwe zimaletsa kupangika kwa kuwala ndi kukalamba kwa zinthu za polymeric monga mapulasitiki, zokutira ndi ulusi, zomwe zimaletsa kuwonongeka kwa mawonekedwe awo ndi mphamvu zawo zamagetsi chifukwa cha kuwala kwa ultraviolet (UV) ...
2026-01
Kuwala kwa ultraviolet (UV) ndiye chifukwa chachikulu cha ukalamba mu zinthu za polima. Monga chowonjezera chofunikira cha polima, zolimbitsa kuwala zimatha kuletsa kapena kuchedwetsa ukalamba woyambitsidwa ndi UV, kukulitsa moyo wa zinthu monga mapulasitiki ndi rabara, ndikusunga...
2025-12
Pa Disembala 25, Msonkhano Wachiwiri (wachiwiri) wa Chengdu-Chongqing Twin City Economic Circle Rubber & Plastics Industry Development Conference wa 2025 unachitikira ku Chongqing Minsheng Grand Hotel. Gulu la Top Choosing (Shanghai) Chemical Co., Ltd. linaitanidwa ku msonkhano...
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