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He aha ke kumu kūʻai o ka fluoroelastomer i 2022?

E like me kā mākou e ʻike ai, piʻi nui ke kumukūʻai fkm (fluoroelastomer) i 2021. A hiki i ke kumukūʻai kiʻekiʻe ma ka hopena o 2021. Ua manaʻo nā kānaka a pau e iho i lalo i ka makahiki hou.I Fepeluali 2022, ua emi iki ke kumu kuai fkm maka.ʻOiai ma hope o kēlā, loaʻa i ka mākeke ka ʻike hou e pili ana i ke ʻano o ke kumukūʻai.ʻAʻole paha e emi nui e like me kā mākou i wānana ai.ʻO ka mea ʻē aʻe, e mālama ʻia ke kumukūʻai kiʻekiʻe no ka manawa lōʻihi.A ʻo ke kūlana ʻino loa e hoʻonui hou ʻia.No ke aha e hiki mai ai kēia?

Ke piʻi nui nei ke koi o PVDF hiki ke hoʻohana ʻia i nā cathodes pākahi lithium.Wahi a nā hōʻike, ʻo ka noi honua no PVDF no nā cathodes pākahi lithium ma 2021 he 19000 tons, a ma 2025, e pili ana ka noi honua ma kahi o 100 tausani tons!ʻO nā koi nui ke kumu o ke kumu kūʻai o ka mea maka mua R142 e piʻi nui ana.A hiki i kēia lā ke piʻi mau nei ke kumukūʻai o R142b.ʻO R142b kekahi monomer o ka fluoroelastomer.Hoʻopili ʻia ka copolymer fluoroelastomer maʻamau e VDF (vinylidene fluoride) a me HFP (hexafluoropropylene) Ma mua o Kepakemapa 2021, ʻo ke kumukūʻai o ka copolymer raw gum ma kahi o $8-$9/kg.A hiki i Dekemaba 2021 ke kumu kūʻai o ka copolymer raw gum he $27~$28/kg!Ke hoʻololi nei nā brand International e like me Solvay Daikin a me Dupont i ka ʻoihana ʻoi aku ka maikaʻi.No laila ke mahuahua nei ka hemahema.ʻO nā koi kiʻekiʻe a me ka piʻi ʻana o ke kumukūʻai ke kumu e piʻi mau ai ke kumukūʻai o ka fluoroelastomer a ʻaʻole e iho i lalo no ka manawa lōʻihi.

I kēia mau lā, ua ho'ōki kekahi mea hoʻolako fkm maka i ka hāʻawi ʻana i ka fkm.A ua hoʻolaha mua kekahi mea hoʻolako i ka piʻi ʻana o ke kumukūʻai.Me ka make ʻana o COVID i Kina, manaʻo mākou e mau ke kumukūʻai kiʻekiʻe.E ʻoluʻolu e kelepona i kā mākou hui kūʻai aku no ke kumukūʻai hou a hoʻoponopono pono i kāu mau waiwai.Manaʻolana e hiki iā mākou ke hele i nā manawa paʻakikī me ka lima lima.

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Ka manawa hoʻouna: Mei-16-2022