HiSDEENGENAMENTION A (HBPA) ndi chinthu chofunikira chatsopano m'munda wa makampani abwino a mankhwala. Amapangidwa kuchokera ku bisphenol a (bpa) ndi hydrogenation. Ntchito zawo ndizofanana. Bisphenol A amagwiritsidwa ntchito makamaka popanga polycarbote, epoxy utoto ndi zida zina za polymer. Padziko lapansi, polycarbonate ndiye gawo lalikulu kwambiri la BPA. Ndili ku China, pamafunika kuchuluka kwake pansi, epoxy stun. Komabe, pochulukitsa mphamvu mwachangu kwa polycarbonate, kufunikira kwa China ku BPA kukupitilizabe, ndipo amagwiritsidwa ntchito pang'onopang'ono kumayanjana ndi dziko.
Pakadali pano, China ikutsogolera kuchuluka kwa zowonjezera ndi kugwiritsidwa ntchito kwa BPA. Kuyambira mu 2014, zomwe zimafuna za Bpa zasunga nthawi zambiri. Mu 2018, idafika matani 51.6675 miliyoni, ndipo mu 2019, idafika m'matumbo 11.9511, ndi kuchuluka kwa chaka cha 17.01%. Mu 2020, kutulutsa kwapadera kwa China kunali matani mamiliyoni 1.4173, voliyumu yomwe ili mu 595000 matani, voliyumu yogulitsira inali matani 13000, ndipo akufuna matani a BPA. Komabe, chifukwa cha zotchinga zapamwamba popanga HBPA, msika wapabanja umadalira kunja kuchokera ku Japan ndipo sanapange msika wofananira. Mu 2019, zomwe zimafunikira kwa China za HbPa ndi pafupifupi matani 840, ndipo mu 2020, ndi pafupifupi 975 matani.
Poyerekeza ndi zotumphukira zopangidwa ndi BPA, zotumphukira zopangidwa ndi HBA ili ndi zabwino: kusakhazikika, kukhazikika kwa mankhwala, kukhazikika kwa ma uvote. Kupatula kuti zinthu zakuthupi za chiritso ndizofanana, kuzunzidwa nyengo kumakunjetsedwa kwambiri. Chifukwa chake, HBPA epoxy, monga nthawi yolimbana ndi nyengo ya epoxy, imagwiritsidwa ntchito kwambiri popanga malekezero apamwamba kwambiri komanso njira zopangira magetsi, zida zamankhwala, zigawo zina.
Pakadali pano, kupezeka ndi kufunikira kwa msika wa Holpa Global Horpa kuli koyenera, koma pali kusiyana komwe kumagulitsa. Mu 2016, zomwe zimafunikira pabanja inali pafupifupi matani 349, ndipo zotulukapo zinali matani 62 okha. M'tsogolomu, ndikukula pang'onopang'ono polemba sikelo, HBPA ya HVESTIC ali ndi chiyembekezo chokulirapo. Kufunikira kwakukulu kwa msika wa BPA kumapereka malo othandizira a HBPa pamsika wotsiriza. Ndi kukweza kosalekeza kwa mafakitale adziko lapansi, kukula kwatsopano kwa zinthu zatsopano komanso kusintha kwakukulu kwa zofuna za ogwiritsa ntchito ndi magwiridwe ake, mikhalidwe yabwino kwambiri ya HPA ndikulimbikitsanso kupanga kwa China.
Post Nthawi: Nov-19-2021