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| Categories | Copper Foil Rolls |
|---|---|
| Brand Name: | OEM |
| Certification: | ISO / SGS / RoHS |
| Place of Origin: | China |
| MOQ: | 50kg |
| Price: | Negotiable |
| Payment Terms: | L/C, T/T |
| Supply Ability: | 5000 ton |
| Delivery Time: | 10 - 15 Days |
| Packaging Details: | Exporting Wooden Case |
| Name: | Soft Rolled copper foil |
| width: | 500~650mm |
| package: | standard wooden box |
| Application: | Shielding Material |
| feature: | Low Roughness |
| thickness: | 10um,18um,35um,70um |
| Width Accuracy: | ±1.5 mm |
| Purity: | ≥99.95% |
| Surface Roughness: | ≤0.32um |
| Oxidation Resistance: | 180 |
| Company Info. |
| Beijing Silk Road Enterprise Management Services Co.,LTD |
| Verified Supplier |
| View Contact Details |
| Product List |
Width 650mm Pure Soft Copper Foil Sheet Roll
Product Features:
1. For Electomagnetic Shielding Material
2. Low Roughness
3. Excellent Elongation Property
4. Excellent Oxidation Resistance
5. The product is up to the ROHS environmental standards
Application Fields
Aerospace,Medical Apparatus and Instruments,Communication System and Portable Electronic Products,etc.
Data:
| Item | Unit | Requirment | Test Method | ||||
| 10um | 18um | 35um | 70um | ||||
| Basic Weight | g/m2 | 84.6-92.6 | 152.0-166.4 | 295.6-323.6 | 591.2-647.2 | GB/T29847-2013 | |
| Width Accuracy | mm | ±1.5 | GB/T 26303 | ||||
| Purity | Cu | % | ≥99.95 | GB/T 5121 | |||
| Surface Roughness | Ra | um | ≤0.32 | GB/T29847-2013 | |||
| Tensile Strength | Rm | n/mm2 | ≥103 | ≥130 | ≥150 | ≥180 | GB/T29847-2013 |
| Elongation | A50 | % | ≥4.0 | ≥6.0 | ≥10.0 | ≥12.0 | GB/T29847-2013 |
| Oxidation Resistance | Room Temperature | day | 180 | ||||
Product pictures
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