ʻO ka Hydrogenated Bisphenol A (HBPA) kahi mea maka resin hou koʻikoʻi ma ke kahua o ka ʻoihana kemika maikaʻi. Hoʻohui ʻia ia mai Bisphenol A (BPA) ma o ka hydrogenation. ʻO kā lākou noi like like. Hoʻohana nui ʻia ʻo Bisphenol A i ka hana ʻana o ka polycarbonate, epoxy resin a me nā mea polymer ʻē aʻe. Ma ka honua, ʻo Polycarbonate ka ʻoihana hoʻohana nui loa o BPA. ʻOiai ma Kina, nui ka noi no kāna huahana iho, ʻo ia hoʻi ka epoxy resin. Eia nō naʻe, me ka piʻi wikiwiki ʻana o ka hiki ke hana polycarbonate, ke hoʻomau nei ka piʻi ʻana o ke koi o Kina no BPA, a ua hui mālie ke ʻano hoʻohana me ka honua.

I kēia manawa, ke alakaʻi nei ʻo Kina i ka ulu ʻana o ka lako a me ka hoʻohana ʻana i ka ʻoihana BPA. Mai ka makahiki 2014, ua mālama ka noi kūloko no ka BPA i kahi ʻano ulu paʻa. I ka makahiki 2018, ua hōʻea i 51.6675 miliona tons, a i ka makahiki 2019, ua hōʻea i 11.9511 miliona tons, me ka piʻi ʻana o 17.01% i kēlā me kēia makahiki. I ka makahiki 2020, ʻo ka hana kūloko o Kina no ka BPA he 1.4173 miliona tons, ʻo ka nui o ka lawe ʻana mai i ka manawa like he 595000 tons, ʻo ka nui o ka lawe ʻana aku he 13000 tons, a ʻo ke koi o Kina no ka BPA he 1.9993 miliona tons. Eia naʻe, ma muli o nā pale loea kiʻekiʻe i ka hana ʻana o HBPA, ua hilinaʻi lōʻihi ka mākeke kūloko i nā lawe ʻana mai Iapana mai a ʻaʻole i hoʻokumu i ka mākeke ʻoihana. I ka makahiki 2019, ʻo ka nui o ke koi a Kina no HBPA ma kahi o 840 tons, a i ka makahiki 2020, ma kahi o 975 tons.

Ke hoʻohālikelike ʻia me nā huahana resin i hana ʻia e BPA, loaʻa i nā huahana resin i hana ʻia e HBPA kēia mau pono: ʻaʻohe ʻawahia, kūpaʻa kemika, kūʻē i ka UV, kūpaʻa wela a me ke kūʻē i ka wā. Ma waho aʻe o ka like ʻana o nā ʻano kino o ka huahana i hoʻōla ʻia, ua hoʻonui nui ʻia ke kūʻē i ka wā. No laila, ʻo ka resin epoxy HBPA, ma ke ʻano he resin epoxy kūʻē i ka wā, hoʻohana nui ʻia i nā kahua hana kiʻekiʻe a me nā noi, e like me ka hoʻopili LED waiwai nui, nā mea hoʻokaʻawale uila waiwai nui, ka uhi ʻana o ka ʻilima peʻahi, nā ʻāpana mea lapaʻau, nā composites a me nā kahua ʻē aʻe.

I kēia manawa, ua kaulike ke ʻano o ka lako a me ke koi o ka mākeke HBPA honua, akā aia nō kahi hakahaka ma ka mākeke kūloko. I ka makahiki 2016, ʻo ke koi kūloko ma kahi o 349 tons, a ʻo ka hana he 62 tons wale nō. I ka wā e hiki mai ana, me ka hoʻonui mālie ʻana o ka pae noi ma lalo, loaʻa i ka HBPA kūloko nā manaʻolana hoʻomohala ākea. Hāʻawi ka waihona koi nui o ka mākeke BPA i kahi ākea ākea no nā huahana HBPA ma ka mākeke kiʻekiʻe. Me ka hoʻomaikaʻi mau ʻana o ka ʻoihana resin honua, ka hoʻomohala wikiwiki ʻana o nā mea hou a me ka hoʻomaikaʻi mālie ʻana i nā koi o nā mea kūʻai aku no ka maikaʻi o ka huahana a me ka hana, ʻo nā ʻano maikaʻi loa o HBPA e pani pū i kahi ʻāpana o ka māhele mākeke kiʻekiʻe o BPA a hoʻolaha hou i ka hana resin a Kina a me ka noi ma lalo.