Civen Hlau Khoom (Shanghai) Co., Ltd. Zoo siab txais tos mus yuav bulk check ra copper foil ua nyob rau hauv Suav teb nov los ntawm peb lub hoobkas. Yog tias koj muaj lus nug txog kev koom tes, thov koj xav email rau peb.
Rolled Copper Foil
Cov khoom siv hlau uas muaj cov ntsiab lus tooj liab siab tshaj plaws yog hu ua tooj liab ntshiab. Nws kuj yog feem ntau hu ua liab tooj liab vim nws qhov chaw zoo li reddish -xim liab. Tooj liab muaj cov qib siab ntawm kev hloov pauv thiab ductility. Nws kuj muaj hluav taws xob zoo heev thiab thermal conductivity. Cov ntawv ci tooj liab uas tsim los ntawm CIVEN METAL tsis yog tsuas yog muaj purity siab thiab tsis tshua muaj impurity yam ntxwv, tab sis kuj muaj ib tug du nto tiav, daim ntawv tiaj tus thiab zoo heev uniformity. Lawv tsim nyog siv los ua hluav taws xob, thermal thiab electromagnetic shielding cov ntaub ntawv. Lub dov tooj liab ntawv ci los ntawm CIVEN METAL kuj yog cov machinable thiab yooj yim rau cov duab thiab laminate. Vim yog cov qauv kheej kheej ntawm cov ntawv yob tooj liab, lub xeev mos thiab tawv tuaj yeem tswj tau los ntawm cov txheej txheem annealing, ua rau nws tsim nyog rau ntau yam kev siv. CIVEN METAL tseem tuaj yeem tsim cov ntawv ci tooj liab hauv cov thicknesses sib txawv thiab dav raws li cov neeg siv khoom xav tau, yog li txo cov nqi tsim khoom thiab txhim kho kev ua haujlwm.
| Khoom siv hauv paus | C11000 tooj liab, Cu> 99.90% |
| Thickness Ntau | 0.01mm-0.15 hli (0.0004 nti ~ 0.006 nti) |
| Dav Ntau | 4mm-400mm (0.16 nti ~ 16 nti) |
| Kub | Hard, Ib nrab Hard, Mos |
| Daim ntawv thov | Transformer, Copper Flexible Connector, CCL, FCCL, PCB, Geothermal Film, Kev tsim kho, Kho kom zoo nkauj thiab lwm yam. |
|
GB |
KHOOM NO. |
SIZE (mm) |
||||
|
(ISO) |
(ASMT) |
(JIS) |
(BIS) |
(DIN) |
||
|
T2 |
Cu-ETP |
C11000 |
C1100 |
C101 |
R-Cu57 |
Thickness: 0.01-0.15 / Max Dav: 400 |
|
TU 2 |
Cu-OF |
C10200 |
C1020 |
Cu-OFC |
OF-Cu |
|
Mechanical Properties
|
Kub |
JIS Temper |
Tensile zog Rm/N/mm 2 |
Elongation A50/% |
Hardness HV |
|
M |
O |
220~275 |
Ntau dua lossis sib npaug li 15 |
40-60 |
|
Y2 |
1/4H |
240~300 |
Ntau dua lossis sib npaug li 9 |
55-85 |
|
Y |
H |
330~450 |
- |
80-150 |
Lus Cim: Peb tuaj yeem muab cov khoom lag luam nrog lwm cov khoom raws li cov neeg siv khoom xav tau.
Lub cev muaj zog
| Qhov ntom | 8,9g 3 |
| Hluav taws xob conductivity (20 degree) | min 90% IACS rau annealed rau temper min 80% IACS rau dov rau temper |
| Thermal conductivity (20 degree) | 390W / (m degree) |
| Elastic modulus | 118000N/m |
| softening kub | Ntau dua lossis sib npaug li 380 degree |
Qhov ntau thiab tsawg (mm)
|
Thickness |
Thickness Tolerances |
Dav |
Dav Tolerances |
|
0.01~0.015 |
± 0.002 |
4~250 |
± 0.1 |
|
> 0.018~0.10 |
± 0.003 |
4~400 |
|
|
> 0.10~0.15 |
± 0.005 |
4~400 |
Specification muaj (mm)
|
Thickness |
Dav |
Kub |
|
0.01~0.015 |
4-250 |
O,H |
|
> 0.018~0.10 |
4-400 |
O,H |
|
> 0.10~0.15 |
4-400 |
O,1/2H,H |
Carried Standard (Lavxias teb sab)
|
haiv neeg |
Txuj No. |
Lub npe txheem |
|
Tuam Tshoj |
GB / T2059-2000 | CHINA's NATIONAL STANDARD |
|
Nyiv |
JIS H3100: 2000 | Tooj liab thiab tooj liab hlau nplaum, daim hlau thiab kab txaij |
|
U.S.A |
ASTM B36 / B 36M-01 | STANDARD SPECIFICATION FOR BRASS, Plate, Sheet, Strip thiab Rolled Bar |
|
Lub teb chaws Yelemees |
DIN -EN 1652: 1997 | Tooj thiab tooj liab alloy phaj, daim ntawv, sawb thiab voj voog rau kev siv dav dav |
| DIN -EN 1758: 1997 | tooj liab thiab tooj liab alloys sawb rau LEADFRAMES | |
|
SEMI |
SEMI G4-0302 | SPECIFICATION FOR INTERGRATED CIRCUIT LEADFRAME cov ntaub ntawv siv nyob rau hauv kev tsim khoom ntawm STAMPED LEADFRAMES |
Cim npe nrov: ra copper foil, Tuam Tshoj ra tooj liab ntawv ci manufacturers, lwm tus neeg, Hoobkas
