Beijing Silk Road Enterprise Management Services Co.,LTD
| 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 |
| Brand Name | OEM |
| Model Number | |
| Certification | ISO / SGS / RoHS |
| Place of Origin | China |
View Detail Information
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Product Specification
| 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 |
| Brand Name | OEM | Model Number | |
| Certification | ISO / SGS / RoHS | Place of Origin | China |
| High Light | 35um Copper Foil Sheet Roll ，70um Copper Foil Sheet Roll ，70um Rolled Copper Foil | ||
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
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer,Exporter
Year Established:
2009
Total Annual:
5000000-9000000
Employee Number:
400~500
Ecer Certification：
Verified Supplier
Founded in 1998 as Keram Equipment Co., LTD, KERAMCONTROLS launched as a specialized manufacturer of pressure control products—laying the groundwork for its growth as a trusted player in the industrial components space. By 2005, the firm had expanded its portfolio to three distinct product lin... Founded in 1998 as Keram Equipment Co., LTD, KERAMCONTROLS launched as a specialized manufacturer of pressure control products—laying the groundwork for its growth as a trusted player in the industrial components space. By 2005, the firm had expanded its portfolio to three distinct product lin...
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