RA Copper Ntawv Nyiaj
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 ualiab tooj liab vim nws nto tshwmxim liab-liab.Tooj liab muaj cov qib siab ntawm kev hloov pauv thiab ductility.Nws kuj muaj cov hluav taws xob zoo heev thiab thermal conductivity.Cov ntawv ci tooj liab tsim los ntawmCIVEN METAL Tsis tsuas yog muaj siab purity thiab tsis tshua muaj impurity yam ntxwv, tab sis kuj muaj ib tugdu 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.Rolled tooj liab ntawv ci los ntawmCIVEN METAL Nws kuj yog machinable heev thiab yooj yim rau cov duab thiab laminate.Vim lub sphericalqauv ntawm cov ntawv ci tooj liab dov, lub xeev mos thiab tawv tuaj yeem tswj tau los ntawm cov txheej txheem annealing, ua rau nws tsim nyog rau ntau yam ntawm daim ntawv thov.CIVEN METAL tuaj yeem tsim cov ntawv ci tooj liab nyob rau hauv txawv thicknesses thiab widths raws li cov neeg yuav tsum tau, yog li txo cov nqi ntau lawm thiab txhim kho kev ua hauj lwm efficiency.
| 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 | ALLOY NO. | SIZE (mm) | ||||
| (ISO) | (ASMT) | (JIS) | (BIS) | (DIN) | ||
| T2 | Cu-ETP | C11000 Nws | C1100 Nws | 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 : kuv | ≥ 15 | 40-60 |
| Y2 | 1/4 H | 240-300 Nws | ≥ 9 | 55x85 ua |
| Y | H | 330-450 Nws | - | 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 ° C) | min 90% IACS rau annealed rau tempermin 80% IACS rau dov rau npau taws |
| Thermal conductivity (20 ° C) | 390W / (m ° C) |
| Elastic modulus | 118000 N / m |
| softening kub | ≥380 ° C |
Qhov ntau thiab tsawg (mm)
| Thickness | Thickness Tolerances | Dav | Dav Tolerances |
| 0.01 ~ 0.015 hli | ± 0.002 | 4 ~ 250 | ± 0.1 |
| > 0.018 ~ 0.10 | ± 0.003 | 4-400 Nws | |
| > 0.10 ~ 0.15 | ± 0.005 | 4-400 Nws |
Specifications Muaj (mm)
| Thickness | Dav | Kub |
| 0.01 ~ 0.015 hli | 4-250 | O, H |
| > 0.018 ~ 0.10 | 4-400 Nws | O, H |
| > 0.10 ~ 0.15 | 4-400 Nws | O, 1/2 H, H |
Carried Standard (Lavxias teb sab)
| haiv neeg | Txuj No. | Standard Name |
| 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 |
| Teb chaws USA | ASTM B36 / B 36M-01 | STANDARD SPECIFICATION FOR BRASS, Plate, Sheet, Sawb 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 STRIP rau LEADFRAMES | |
| SEMI | SEMI G4-0302 | SPECIFICATION FOR INTERGRATED CIRCUIT LEADFRAME cov ntaub ntawv siv nyob rau hauv PRODUCTION STAMPED LEADFRAMES |
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