8618916666336
sales@civen.cn
mwwXaiv lus
Kev faib tawm yam khoom

Kho RA Copper Foil

 

CIVEN Metal's Treated RA Copper Foil ua ke nrog dov -annealed tooj liab puag nrog kev tswj qhov chaw rau cov ntawv thov uas tooj liab- rau- resin adhesion, tiv thaiv nto, thiab hluav taws xob ua haujlwm tseem ceeb.

Qhov ntau muaj xws li ib zaug - sab kho, ob - sab kho, ib leeg - sab roughened, tiv thaiv - oxidation, siab -peel- lub zog, thiab siab - kub kho RA tooj liab foils. Cov kev xaiv no yog tsim los rau cov khoom siv hluav taws xob hloov tau yooj yim, siab - cov khoom siv hluav taws xob ntau zaus, cov khoom siv hluav taws xob hauv tsheb, thiab lwm yam kev siv uas yuav tsum tau tswj cov tooj liab.

Product Overview

 

Kho RA Copper Foil pib nrog siab -purity dov thiab annealed tooj liab ntawv ci. Kev kho qhov chaw tswj tau raug siv los hloov kho qhov chaw tooj liab raws li qhov xav tau ntawm daim ntawv thov hauv qab.

Piv nrog rau cov ntawv tsis kho RA tooj liab, qhov chaw kho mob tuaj yeem muab cov haujlwm ntxiv xws li kev txhim kho resin adhesion, tiv thaiv oxidation, thiab tswj qhov roughness.

Cov khoom lag luam tam sim no suav nrog:

• Siab -Tub kub kho RA Copper Foil

• Anti-Oxidation Kho RA Copper Foil

• Siab-Peel-Strength RA Copper Foil

• Ib leeg-Side Roughened RA Copper Foil

• Muab ob npaug rau-Side Treated RA Copper Foil

• Ib leeg-Side Treated RA Copper Foil

Kev xaiv kho saum npoo

 

Tib -Side Treated RA Copper Foil

Ib sab ntawm cov ntawv ci tau txais kev kho mob thaum sab nraud tseem zoo sib xws. Qhov kev teeb tsa no tuaj yeem txiav txim siab thaum cov yam ntxwv sib txawv ntawm qhov xav tau ntawm ob sab ntawm daim ntawv tooj liab.

Muab ob npaug rau-Side Treated RA Copper Foil

Ob qhov chaw raug kho rau cov ntawv thov uas tooj liab - mus rau - resin adhesion los yog cov yam ntxwv saum npoo yog xav tau ntawm ob sab.

Tib -Side Roughened RA Copper Foil

Lub micro- roughened nto yog muab rau ntawm ib sab los txhim kho resin anchoring, thaum sab nraud yog khaws cia raws li ib tug smoother nto rau daim ntaub ntawv uas tswj deg profile tseem ceeb.

Anti-Oxidation Kho RA Copper Foil

Kev siv tshuaj tiv thaiv - oxidation yog siv los tiv thaiv qhov chaw tooj liab thaum khaws cia, tuav, thiab ua haujlwm tom ntej.

Siab-Peel-Lub zog RA Copper Foil

Qhov kev xaiv no yog npaj rau cov ntawv thov uas muaj zog sib txuas ntawm cov ntawv ci tooj liab thiab cov khoom siv dielectric yog ib qho tseem ceeb ntawm cov khoom siv tshwj xeeb.

High -Tub kub kho RA Copper Foil

Cov khoom no yog npaj rau kev siv hluav taws xob substrate uas qhov kev kho saum npoo yuav tsum tau tiv taus siab dua -kev ua haujlwm kub.

 
 
Treated RA Copper Foil

 

Khoom thiab Nto Khoom

Khoom siv hauv paus:High -purity oxygen- dawb tooj liab, nrog cov ntsiab lus tooj liab Ntau dua lossis sib npaug li 99.99% raws li cov khoom lag luam tam sim no.

Qhov chaw kho mob muaj cov txheej txheem ua haujlwm tsim los rau kev ua haujlwm sib txawv:

Bonding Txheej:Electro-deposited tooj liab micro-nodules rau resin interlocking.

Barrier Txheej:Zinc -nickel alloy txheej rau tooj liab tsiv chaw tswj.

Passivation Txheej:Organic anti-tarnish txheej rau kev tiv thaiv saum npoo ua ntej ua cov dej ntws.

Cov kev kho mob tiag tiag yuav tsum raug xaiv raws li cov khoom siv dielectric, cov txheej txheem sib txuas, qhov kub thiab txias, thiab qhov yuav tsum tau ua haujlwm ntawm qhov chaw.

 

Cov yam ntxwv ua haujlwm
 

Peel zog

Qhov chaw kho yog tsim los txhim kho kev sib txuas ntawm cov ntawv ci tooj liab thiab cov khoom siv dielectric xws li polyimide.

Kev tiv thaiv nto

Passivation pab txo oxidation ntawm tooj liab nto thaum lub sij hawm cia thiab ua ntej lamination los yog lwm yam downstream txheej txheem.

Tswj Nto Roughness

Cov chaw kho mob sib txawv muab qhov sib txawv roughness profiles raws li qhov yuav tsum tau ua ntawm kev sib txuas thiab siab - daim ntawv thov zaus.

Yooj yim

Vim tias cov khoom siv hauv paus yog dov thiab annealed tooj liab ntawv ci, cov khoom khaws cia cov yam ntxwv yooj yim txuam nrog RA tooj liab ntawv ci.

 

Technical Specifications

Parameter Standard Tus Nqi / Ntau Test Standard
Tooj liab Purity Ntau dua lossis sib npaug li 99.99% ICP-OES
Qhov ntom 8.96 g/m² ASTM B 170 Cov Lus Qhia
Hluav taws xob conductivity Ntau dua lossis sib npaug li 98% IACS ntawm 20 degree Eddy Tam sim no Meter
Nto Roughness, Matte Sab (Rz) 0.8–1.8 μm Laser Confocal Microscope
Nto Roughness, ci ntsa iab sab (Rz) 0.4–0.8 μm Laser Confocal Microscope
Peel Strength ntawm PI Zaj duab xis Ntau tshaj lossis sib npaug rau 1.2 N / mm IPC{0}}TM-650 2.4.8

 

Muaj Thickness & Dav

Thickness Thickness kam rau ua Txheem dav Dav Tolerance
12 μm ±0.8 μm 100-620 hli ± 0.2 hli
18 μm ±1.0 μm 100-620 hli ± 0.2 hli
35 μm ±1.5 μm 100-620 hli ± 0.3 hli
70 μm ±2.0 μm 100-620 hli ± 0.3 hli

 

Nto / Temper / Mechanical Properties

 

 

Kub Tensile zog Elongation Daim ntawv thov
Mos (O) 200-260 MPa Ntau dua lossis sib npaug li 30% Ultra- cov pob khawm hloov tau yooj yim thiab thaj chaw muaj zog
Ib nrab -Hard (H2) 280-360 MPa Ntau dua lossis sib npaug li 15% Rigid -flex hloov chaw
Puv -Hard (H) Ntau dua lossis sib npaug li 380 MPa Ntau dua lossis sib npaug li 5% Cov kab ncaj nraim thiab cov khoom seem

 

Manufacturing thiab Quality Control

 

1

Rolling

Cov tooj liab substrate yog tsim los ntawm kev tswj dov nrog thickness thiab nro xyuas.

2

Annealing

Tswj tau - atmosphere annealing yog siv los kho cov qauv khoom thiab cov khoom siv kho tshuab tom qab dov.

3

Kev kho saum npoo

Cov ntawv ci tooj liab hla dhau los ntawm cov txheej txheem kev kho mob kom tsim tau qhov xav tau roughness, kev sib txuas, thiab kev tiv thaiv nto.

4

Kev tshuaj xyuas

Kev tswj kom zoo npog qhov loj me, qhov chaw, hluav taws xob, thiab kev kho mob -cov khoom muaj feem xyuam. Cov lus piav qhia txog kev tsim khoom tam sim no tseem teev cov pinhole nrhiav pom, tshuaj xyuas qhov chaw kho qhov muag, thiab kev sim batch rau tev lub zog thiab chemistry.

 

 

Daim ntawv thov

Flexible Printed Circuits

Kho RA copper foil tuaj yeem siv tau hauv FPC daim ntawv thov qhov twg tooj liab -rau -polyimide adhesion, yooj, thiab tswj cov yam ntxwv ntawm qhov chaw yuav tsum tau.

Siab -Frequency Electronics

Cov kev teeb tsa saum npoo uas tau xaiv tuaj yeem siv rau siab - cov ntawv thov zaus uas qhov roughness thiab cov neeg xyuas pib yuav tsum tau txiav txim siab ua ke.

Automotive Electronics

Kho RA copper foil tuaj yeem siv rau cov khoom siv hluav taws xob hloov tau yooj yim thiab lwm yam khoom siv hluav taws xob hauv tsheb uas yuav tsum tau tswj xyuas qhov chaw.

Kev kho mob Electronics

Cov ntaub ntawv tuaj yeem raug txiav txim siab rau cov khoom siv hluav taws xob hloov tau yooj yim thiab teeb liab- nqa cov ntawv thov hauv cov khoom siv kho mob uas yuav tsum tau muaj tooj liab thiab qhov chaw tshwj xeeb sib xws rau daim ntawv thov.

RTF Reverse Treated ED Copper Foil

 

Customization thiab Slitting

 

CIVEN Hlau tuaj yeem sib tham txog kev kho mob RA tooj liab ntawv teeb tsa raws li tus neeg siv khoom daim ntawv thov thiab cov txheej txheem qis.

Thaum thov cov lus hais, thov muab:

• Yuav tsum tau thickness

• Dav

• Qib tooj liab

• Kub

• Ib leeg- sab lossis ob - sab kev kho mob

• Yuav tsum tau deg roughness

• Lub hom phiaj dielectric lossis cov khoom nplaum

• Daim ntawv thov

• Cov txheej txheem lamination los yog kev sib khi

• Kwv yees kom muaj nuj nqis

Cov tub ntxhais loj ntawm 76 hli (3 nti) thiab 152 hli (6 nti) tau teev nyob rau hauv cov ntaub ntawv khoom tam sim no.

 

Ntim thiab xa khoom

 

Cov ntawv ci yog ntim los tiv thaiv qhov chaw kho mob, cov npoo, thiab cov tub ntxhais yob thaum thauj.

Kev ntim khoom thiab kev xa khoom tuaj yeem raug lees paub raws li cov txheej txheem yob, qhov chaw, thiab kev txiav txim yuav tsum tau ua.

Rau kev ntsuas kev cai, kev kho deg, lossis kev xav tau slitting, ntau lawm thiab xa khoom yuav tsum tau lees paub ua ntej kev txiav txim tso.

 

Cov ntaub ntawv zoo thiab Technical

 

CIVEN Metal hais tias kho RA copper foil tuaj yeem muab nrog Mill Test Certificate uas muaj cov khoom lag luam- cov ntaub ntawv tshwj xeeb thiab cov ntaub ntawv ua haujlwm.

Rau cov neeg siv khoom siv cov ntawv ci tshiab hauv lawv cov txheej txheem tsim khoom, cov qauv yuav tsum tau sib tham raws li lub hom phiaj thickness, kev kho deg, substrate, thiab daim ntawv thov.

 

FAQ

 

Q: Dab tsi yog kho RA copper foil?

A: Kho RA copper foil yog dov -annealed tooj liab ntawv ci nrog rau kev kho deg ntxiv. Cov kev kho mob tuaj yeem hloov kho qhov roughness, kev sib txuas cov yam ntxwv, thiab oxidation tsis kam raws li daim ntawv thov hauv qab.

Q: Lub hom phiaj ntawm kev kho RA tooj liab ntawv ci yog dab tsi?

A: Lub hom phiaj tseem ceeb yog muab cov yam ntxwv saum npoo uas tsis muaj los ntawm cov ntawv ci tooj liab uas tsis tau kho, xws li kev txhim kho resin adhesion, tswj roughness, los yog txhim khu kev tiv thaiv nto.

Q: Puas yog kho RA copper foil nrog kev kho mob ntawm ib sab lossis ob sab?

A: Yog. Cov khoom lag luam tam sim no suav nrog ib qho - sab kho thiab ob - sab kho RA tooj liab ntawv ci, nrog rau ib qho - sab roughened xaiv.

Q: Cov ntaub ntawv dab tsi tuaj yeem kho RA copper foil raug khi rau?

A: Cov ntaub ntawv khoom tam sim no tshwj xeeb yog hais txog polyimide (PI) substrates. Lwm cov txheej txheem nplaum lossis dielectric yuav tsum tau teev tseg thaum thov cov lus hais kom cov kev kho saum npoo tuaj yeem raug soj ntsuam rau cov txheej txheem kev sib koom ua ke.

Q: Dab tsi thicknesses muaj?

A: Cov lus qhia tam sim no teev 12 μm, 18 μm, 35 μm, thiab 70 μm xaiv, nrog qhov dav ntawm 100 txog 620 hli.

Q: Cov ntaub ntawv dab tsi kuv yuav tsum muab thaum thov cov lus hais?

A: Thov muab cov thickness, dav, temper, deg kho, phiaj substrate los yog nplaum, daim ntawv thov, downstream txheej txheem, thiab kwv yees kom muaj nuj nqis.

 

 

 

Civen Hlau Khoom (Shanghai) Co., Ltd. Nrog kev paub ntau, peb sov siab txais tos koj rau cov lag luam wholesale bulk zoo zoo ra copper foil ua nyob rau hauv Suav teb nov los ntawm peb lub hoobkas. Kev pabcuam zoo thiab tus nqi tsim nyog muaj.

Cov khoom uas pom zoo
Xa kev nug
Xa kev nug