No ke aha e hoʻonui ai nā mea hana PCB i ke kumukūʻai ma 2021?
——ʻO nā kumu no ka piʻi ʻana o ke kumukūʻai PCB.
Nānā nui:
I ka makahiki 2021, ua loaʻa ka hoʻokele waiwai o ka honua i kahi pōʻino i ʻike ʻole ʻia ma muli o ka hopena o ka maʻi maʻi.No ka ʻoihana uila holoʻokoʻa, ʻaʻole ʻo 2020 ka makahiki paʻakikī loa, a ʻo 2021 ka hoʻomaka o ka manawa paʻakikī.
Ma muli o ka COVID-19, ua hoʻomau ka piʻi ʻana o nā kumu waiwai nui no ka hana PCB e like me nā pōpō keleawe, nā pahu keleawe, nā laminates copper clad, epoxy resins, a me nā fibers aniani, ka mea i piʻi ai ke kumukūʻai o ka hana PCB a me ka hui PCB.
E ʻoluʻolu e ʻike i lalo Kiʻi 1: Ke ʻano kumu kūʻai kūʻai keleawe
Ma lalo e nānā mākou i ke kumu e hoʻonui ai ke kumukūʻai o nā mea PCB:
1. ʻO ke keleawe a me ke keleawe keleawe
Me ka puka ʻana o ka COVID-19 i 2020, ua pani nā ʻāina he nui.I ka hoʻi ʻana o ka poʻe i ka hana, ua hoʻomaka ka noi i hoʻopaʻa ʻia e ʻoi aku ma mua o ka hiki ke hana, e hopena i ka piʻi ʻana o ke koi no ka foil keleawe no ka hana ʻana i nā PCB a me nā pā no nā huahana uila kelepona, e hoʻonui ai i ke kumukūʻai.ʻO ka lōʻihi o ka hāʻawi ʻana i hoʻonui i ke kumukūʻai (E nānā i ka Papa 1).I ka manawa like, ma muli o ka hoʻohuli ʻana o nā mea hana keleawe keleawe i ko lākou ikaika e hoʻonui i ka hana ʻana i nā pahu keleawe lithium ʻoi aku ka maikaʻi, ʻoi aku hoʻi no nā pahu keleawe mānoanoa (2 OZ/70 microns a ʻoi aku paha).Ke huli mālie nei lākou i ka hana uila lithium kaʻa uila, ua loaʻa kēia i kahi hopena extrusion i ka mana hana o ka PCB copper foil, a ua hoʻonui ʻia ke kumukūʻai o ka pahu keleawe uila no PCB (E nānā i ka Papa 2).I kēia manawa, ʻo ke kumukūʻai keleawe he 50% kiʻekiʻe ma mua o ka haʻahaʻa haʻahaʻa ma 2020.
Papa 1: ka hoʻohana ʻana i ka mana copper foil (ke koi ulu) ma 2020
Papa 2: Ke koi ʻana o Kina no nā pā lithium no nā kaʻa uila 2020 a 2030
2. Epoxy resin
Ke piʻi mau nei ke koi o Kina no nā epoxy resins no nā noi ikehu ʻōmaʻomaʻo (wind turbine blades).I ka manawa like, ʻo ka hopena o nā pōʻino ʻoihana i nā mea kanu epoxy resin nui ma Kina a me Korea ua hoʻokumu ʻia ka PCB copper clad laminate manufacturers i loaʻa nā lako lako i nā mahina ʻelua i hala iho nei, a ua piʻi nui nā kumukūʻai a hiki i 60%.Hōʻike nui ʻia ka hopena i ka piʻi ʻana o nā kumukūʻai o nā laminates FR-4 maʻamau a me nā prepregs.I Dekemaba 2020, ua hoʻonui ʻia nā laminates FR-4 a me nā prepregs e 15% -20%.
3. puluni aniani
ʻO ka ulu wikiwiki ʻana o ka hoʻohana ʻana a me nā noi uila ʻōmaʻomaʻo ua hoʻonui pū i nā kumukūʻai o nā lole aniani a me nā lole aniani, ʻoi aku ka palena o ka hāʻawi ʻana i nā lole koʻikoʻi e like me ke ʻano 7628 a me ke ʻano 2116. ʻO nā mea hana fiber glass kekahi e hoʻokō i nā koi o ka ʻoihana me ka haʻahaʻa. nā koi kūpono a me nā kumukūʻai mākeke kiʻekiʻe ma mua o ka ʻoihana PCB.Manaʻo nā mea hana laminate ʻaʻahu keleawe PCB e hopena ke ʻano i kahi hemahema nui o ka hiki ke hana laminate ʻaʻahu keleawe, ʻoi aku nā mea paʻa.
Hōʻuluʻulu manaʻo
Mai ka makahiki 2020, ʻo ka hana ʻana o ka PCB i nā mea waiwai e like me CCL (copper clad laminate), PP (prepreg), a me ka copper foil i ka pōkole, a ke hoʻomau nei nā kumukūʻai kūʻai.ʻO ka mea ʻē aʻe, pono ia e laina e kūʻai i nā kumukūʻai kiʻekiʻe, a paʻakikī ke kūʻai aku i kekahi mau mea hana ʻole.
I loko o ka hapalua makahiki, ua loaʻa iā PCBFuture ka huina o 5 mau hōʻike hoʻonui kumukūʻai mai nā mea hoʻolako CCL.Ma waena o lākou, ua hoʻonui ʻia ʻo Shengyi e 63%, ua hoʻonui ʻia ka foil keleawe ma 55%, a ua piʻi aʻe nā pōpō keleawe mai ka haʻahaʻa haʻahaʻa loa o 35300 i kēia lā i ka 64320, he piʻi a hiki i ka 83.22%, piʻi ka tin i 20,000 yuan/ton, a me ka palladium. Ua piʻi ka wai ma 34.5%…
No nā mea hoʻohana hope uila i lalo, ʻaʻole ʻike ka poʻe a pau i ka hoʻonui ʻana i ke kumukūʻai haʻalulu.I ka makahiki i hala iho nei, i mea e mālama pono ai i ke kumu kūʻai, ke alo nei ʻo PCBFuture i ka hopena o ka piʻi ʻana o ke kumukūʻai mai nā mea hoʻolako waiwai maka wale nō.A ʻaʻole i manaʻo kā mākou mea kūʻai aku i ke kaomi o ke kūʻai ʻana maiPCB a me PCBA.
E like me ka PCBfuture mau loina, i ka wa i ke kumu waiwai ohana PCBpiʻi a i ʻolenā ʻāpana hui PCB turnkeyala, e hoʻomaka mākou i ka hoʻomaikaʻi ʻana i ka pono o nā hana kūloko, hoʻonui i ka helu pass mua, hōʻemi i ka ʻōpala a hōʻemi i nā kumukūʻai hoʻokele e like me ka hiki ke hoʻokō i ka pilikia o ka piʻi ʻana o nā kumukūʻai a mālama i ka hana maʻamau o ka ʻoihana.
Ka manawa hoʻouna: Feb-28-2021