Kamar yadda muka sani, farashin fkm (fluoroelastomer) ya tashi sosai a cikin 2021. Kuma ya kai ga mafi girman farashin a karshen 2021. Kowa ya yi tunanin zai ragu a cikin sabuwar shekara. A cikin Fabrairu 2022, ɗanyen fkm farashin ya yi ƙasa kaɗan. Duk da yake bayan haka, kasuwa yana da sabon bayani game da yanayin farashin. Wataƙila ba zai ragu da yawa kamar yadda muka annabta ba. Akasin haka, babban farashin zai kiyaye na dogon lokaci. Kuma mafi munin yanayin da zai sake karuwa. Me yasa hakan zai faru?
Buƙatun PVDF wanda za a iya amfani da shi a cikin cathodes baturi na lithium yana ƙaruwa sosai. A cewar rahotanni, buƙatun duniya na PVDF na batirin lithium cathodes a cikin 2021 shine ton 19000, kuma ta 2025, buƙatar duniya zata kasance kusan tan dubu 100! Manyan buƙatun suna haifar da farashin albarkatun ƙasa na sama R142 yayi tashin hankali sosai. Har yau farashin R142b yana tashi. R142b kuma monomer ne na fluoroelastomer. Janar copolymer fluoroelastomer polymerized ta VDF (vinylidene fluoride) da HFP (hexafluoropropylene) Kafin Satumba 2021, farashin copolymer danyen danko ya kusan $8-$9/kg. Har zuwa Disamba 2021 farashin copolymer danyen danko shine $27 ~ $28/kg! Kamfanoni na duniya irin su Solvay Daikin da Dupont suna canza mayar da hankali zuwa kasuwanci mai riba. Don haka karancin yana karuwa. Babban buƙatu da hauhawar farashin har yanzu yana haifar da farashin fluoroelastomer yana ci gaba da tashi kuma ba zai faɗi ƙasa na dogon lokaci ba.
Kwanan nan katon fkm danyen danyen danyen danyen man fetur daya daina bada fkm. Kuma wani mai kaya ya sanar da tashin farashin tuni. Tare da fashewar COVID na baya-bayan nan a China, muna tsammanin babban farashi zai dore. Da fatan za a tuntuɓi ƙungiyar tallace-tallace namu don sabunta farashi kuma daidaita hannun jari a hankali. Da fatan za mu iya shiga cikin mawuyacin hali hannu da hannu.
Lokacin aikawa: Mayu-16-2022
