Nā waiwai a me nā ʻano koho o nā pono hana papa kaapuni maʻalahi

(1) FPC mea ʻūmiʻi

Hoʻohana pinepine ʻia ʻo Polyimide ma ke ʻano he pono o ka papa kaapuni maʻalahi, kahi kiʻekiʻe wela a me nā mea polymer ikaika kiʻekiʻe. He mea polymer ia i haku ʻia e DuPont. Ua kapa ʻia ka polyimide e DuPont ʻo Kapton. Eia hou, hiki iā ʻoe ke kūʻai i kekahi polyimides i hana ʻia ma Iāpana, ʻoi aku ka maikaʻi ma mua o DuPont.

Hiki iā ia ke kū i ka mahana o 400 ℃ no 10 mau kekona a he ikaika ka nui o 15000-30000 psi.

iwakāluakūmālima μ M mānoanoa FPC substrate ʻo ia ka makepono a hoʻohana nui ʻia. Inā ʻoi aku ka paʻakikī o ka papa kaapuni maʻalahi, 50 e wae ʻia μ M kumu mea. Ma ka ʻaoʻao ʻē aʻe, inā pono e ʻoi aku ka palupalu o ka papa kaapuni, koho i nā kumuwaiwai he 13 μ M.

Nā waiwai a me nā ʻano koho o nā pono hana papa kaapuni maʻalahi

(2) lina Transparent no ka substrate FPC

Māhele ʻia i epinxy resin a me polyethylene, nā mea ʻelua i hoʻopaʻa ʻia thermosetting adhesives. He haʻahaʻa iki ka ikaika o polyethylene. Inā makemake ʻoe e palupalu ka papa kaapuni, koho i ka polyethylene.

ʻO ka mānoanoa o ka substrate a me ka adhesive aniani ma luna ona, ʻoi aku ka paʻakikī o ka papa kaapuni. Inā loaʻa i ka papa kaapuni kahi wahi anuenue nui, pono e koho ʻia kahi substrate lahilahi a me ka mea aniani ākea i hiki ke hoʻoliʻiliʻi i ke kaumaha ma luna o ka pepa keleawe, no laila he liʻiliʻi ka manawa o nā māwae i ka pepa keleawe. ʻOiaʻiʻo, no ia mau ʻāpana, pono e koho i nā papa papa hoʻokahi i kahi hiki.

(3) Pepa keleawe FPC

Māhele ʻia i keleawe calendered a me electrolytic keleawe. Loaʻa ka ikaika a me ke kūlou ʻana o ke keleawe kalena, akā pipiʻi ke kumukūʻai. ʻOi aku ka liʻiliʻi o ke keleawe electrolytic, akā maikaʻi ka ikaika a maʻalahi hoʻi e haki. Hoʻohana ʻia ia i nā manawa me nā kakaka liʻiliʻi.

E koho ʻia ka mānoanoa o ka pepa keleawe e like me ka laulā liʻiliʻi a me ka palena iki o ke alakaʻi. ʻO ka lahilahi o ka pepa keleawe, ʻo ka liʻiliʻi ka liʻiliʻi o ka laulā a me ka spacing i hiki ke hoʻokō ʻia.

Ke koho ʻana i ke keleawe calendered, e hoʻolohe i ke kuhikuhi calendering o ka pepa keleawe. E kūlike ke kuhikuhi calendering o ka pepa keleawe me ke kuhikuhi anuenue nui o ka papa kaapuni.

(4) Hōʻike ʻoniʻoni pale a me ka lina aniani nona

Pēlā nō, 25 μ M kiʻi ʻoniʻoni e hana i ka papa kaapuni maʻalahi maʻalahi, akā ʻoi aku ke kumukūʻai. No ka papa kaapuni me ka pelu nui ʻana, ʻoi aku ka maikaʻi e koho i ke kiʻi pale pale 13 μ M.

Hoʻokaʻawale pū ʻia ka lina Transparent i epinxy resin a me polyethylene. ʻO ka papa kaapuni e hoʻohana ana i ka epoxy resin he paʻakikī. Ma hope o ke kaomi wela ʻana, e kāpae ʻia kahi mea hoʻopili aniani mai ka lihi o ke kiʻi ʻoniʻoni. Inā ʻoi aku ka nui o ka pad ma mua o ka nui o ka wehe o ke kiʻi ʻoniʻoni, e hoʻoliʻiliʻi ka mea hoʻopili extruded i ka nui o ka pad a kumu i nā kihi kaulike ʻole. I kēia manawa, 13 e wae ʻia a hiki i ka hiki ke hiki μ M lina aniani moakaka.

(5) Pā uhi

No ka papa kaapuni me ka piʻo nui a me kahi ʻāpana o ka pale i hōʻike ʻia, e lawe ʻia ka electroplated nickel + electroless gula plating, a e lahilahi ka papa nickel me ka hiki: 0.5-2 μ m. Ahu iho gula kemika 0.05-0.1 μ m。