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Okubalulekile kanye neSitaki se-Flex PCB

  • 2022-11-03 14:34:48

1,铜箔基材CCL (FPC Copper Clad Laminate)

Yakhiwe ngezingqimba ezintathu ze-foil yethusi + iglue + substrate.Ngaphezu kwalokho, kukhona nama-substrates anganamatheli, okungukuthi, inhlanganisela yezingqimba ezimbili ze-copper foil + substrate, ebiza kakhulu futhi efanelekile.
Ngemikhiqizo edinga izikhathi ezingaphezu kuka-10W zempilo yokugoba.

1.1 I-copper foil
Ngokwezinto zokwakha, ihlukaniswe ngethusi eligoqiwe (i-Rolled Anneal Copper Foil) kanye nethusi le-electrolytic (Electrodeposited Copper).
I-Foil), ngokwezici, izakhiwo zemishini yethusi eligoqiwe zingcono, futhi iningi lethusi eligoqiwe lisetshenziswa lapho ukuguquguquka kuyadingeka.ukujiya
Nge-1/30Z.1/20Z.10Z.2OZ nezinye izinhlobo ezine.

1.2 CCL
Ngokwezinto zokwakha, ihlukaniswe yaba yi-PI (Polyamide) Film kanye ne-PET (Polyester) Film.Intengo ye-PI iphakeme, kodwa yayo
Inokumelana nelangabi okungcono, futhi intengo ye-PET iphansi, kodwa ayikwazi ukumelana nokushisa.Ngakho-ke, uma kunesidingo sokushisela, iningi labo lisebenzisa impahla ye-PI.Ngokujwayelekile ngokuqina
1/2mil, 1mil, 2mil.

1.3 Ingcina
Ngokuvamile kunezinhlobo ezimbili zeglue: i-Acrylic (i-acrylic glue) ne-Epoxy (i-epoxy glue).Okuvame ukusetshenziswa kakhulu yi-epoxy glue.ukujiya
0.4 ~ 2mil ayatholakala, ngokuvamile sebenzisa 18um glue obukhulu.


2, Ifilimu yekhava
Ifilimu yekhava yenziwe ngezinto eziyisisekelo + iglue, futhi impahla yayo eyisisekelo ihlukaniswe yaba yi-PI ne-PET.Ubukhulu busuka ku-0.5 kuye ku-1.4mi.




3, Stiffener ( Izinto eziqinisayo)
3.1 Umsebenzi: Ukuze ushise izingxenye endaweni yendawo yebhodi elithambile, engeza ukuqiniswa kokufakwa futhi unxephezele ubukhulu bebhodi elithambile.
3.2 Impahla: PI/PET/FR4/SUS
3.3 Indlela yokuhlanganisa:
I-PSA (I-Adhesive Sensitive Sensitive Adhesive): uhlobo oluzwela ukucindezela (njengochungechunge lwe-3M)
I-Thermal Set: I-Thermosetting (amandla okubopha, ukumelana ne-solvent, ukumelana nokushisa, ukumelana nokunyuka)




4, I-Single Flex PCB, i-Double Flex PCB, i-Multi Flex PCB


4.1 Uhlangothi olulodwa


4.2 Ihlangothi elikabili



4.3 Ibhodi elihlanganisiwe



4.4 Ezokudweba


4.5 Izendlalelo eziningi


4.6 I-Flex Rigid PCB


Ngicela, uma kukhona umbuzo I-RFQ .




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