Kodi Bisphenol A (BPA) ndi chiyani?

Bisphenol A (BPA) ndi chinthu chochokera ku phenol, chomwe chimapanga pafupifupi 30% ya kufunikira kwa phenol. Kufunika kwake kukukulirakulira mofulumira, ndipo amagwiritsidwa ntchito kwambiri popanga zinthu za polima monga polycarbonate (PC), epoxy resin, polysulfone resin, ndi polyphenylene ether resin. Ingagwiritsidwenso ntchito ngati chokhazikika kutentha kwa polyvinyl chloride, choletsa kukalamba kwa rabara, mankhwala ophera tizilombo a zaulimi, antioxidant ya utoto ndi inki, pulasitiki, choletsa moto, ndi choyamwa ultraviolet, ndi zina zotero.

Bisphenol A imakwaniritsa bwino mgwirizano pakati pa mtengo ndi magwiridwe antchito - chisankho chabwino kwambiri kuti mtengo wake ukhale wotsika kwambiri. Ngati mukufuna kugula mankhwala odalirika, chonde yang'anani Shandong Pulisi Chemical Co., Ltd., yomwe imayang'ana kwambiri pa "mankhwala abwino" ndipo yakhala ikugwira ntchito kwa zaka 20.

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Nthawi yotumizira: Okutobala-30-2025