Beijing Silk Road Enterprise Management Services Co.,LTD
| Supply Ability | 550T Per Month |
| Packaging Details | Exporting Wooden Case |
| Delivery Time | 10 - 15 Days |
| Payment Terms | L/C, T/T |
| Application | battery |
| Width | customized |
| Material | Brass |
| Grade | Pure Copper |
| Cu (Min) | >=99.8 |
| Alloy Or Not | Non-alloy |
| wettability | ≥32mN/m |
| Color | Red |
| Shape | customised |
| Type | Flat |
| Model Number | |
| Brand Name | OEM |
| Place of Origin | China |
| Certification | ISO / SGS / RoHS |
View Detail Information
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Product Specification
| Supply Ability | 550T Per Month | Packaging Details | Exporting Wooden Case |
| Delivery Time | 10 - 15 Days | Payment Terms | L/C, T/T |
| Application | battery | Width | customized |
| Material | Brass | Grade | Pure Copper |
| Cu (Min) | >=99.8 | Alloy Or Not | Non-alloy |
| wettability | ≥32mN/m | Color | Red |
| Shape | customised | Type | Flat |
| Model Number | Brand Name | OEM | |
| Place of Origin | China | Certification | ISO / SGS / RoHS |
| High Light | 9um Electrolytic Copper Foil ，12um Electrolytic Copper Foil ，7um Electrolytic Copper Foil | ||
Rolled Electrolytic Copper Foil
Product Description
Copper strip is made of electrolytic copper and it goes through the processes of ingot, hot rolling, cold rolling, heat treatment, surface cleaning, cutting, finishing, and then packing. The material has excellent thermal and electrical conduction, flexible ductility and good corrosion resistance performance. It has been widely used in electrical, automotive, communications, hardware, decoration and other industries.
Features:
1. Double -side treated copper foil with high binding force to laminate
2. Excellent etchability.
3. Direct multi-layer laminate
4. the treated foil is pink
The specification of Copper foil
| Item | DB44/837-2010 standard | Q/HZY001-2012 standard | |||||||||
| Double side polished | Single side polished | Double side polished | Single side polished | ||||||||
| Standard Thick | um | 8 | 9 | 12 | 9 | 7 | 8 | 9 | 12 | 8 | 9 |
| Basic weight | g/m2 | 70-75 | 85-90 | 100-105 | 85-90 | 62-65 | 70-75 | 85-90 | 100-105 | 70-75 | 85-95 |
| Test thickness | um | / | / | / | / | ≤8 | ≤9 | ≤10 | ≤13 | ≤10 | ≤11 |
| Cu | % | ≥99.8 | ≥99.8 | ≥99.8 | ≥99.8 | ≥99.8 | ≥99.8 | ≥99.8 | ≥99.8 | ≥99.8 | ≥99.8 |
| TS | Room | ≥294 | ≥294 | ≥294 | ≥245 | ≥294 | ≥294 | ≥294 | ≥294 | ≥245 | ≥245 |
| 180℃ | ≥196 | ≥196 | ≥196 | ≥147 | ≥196 | ≥196 | ≥196 | ≥196 | ≥147 | ≥147 | |
| Ductility | Room | ≥5 | ≥5 | ≥5 | ≥2.5 | ≥5 | ≥5 | ≥5 | ≥5 | ≥2.5 | ≥2.5 |
| 180℃ | ≥3 | ≥3 | ≥3 | ≥2 | ≥3 | ≥3 | ≥3 | ≥3 | ≥2 | ≥2 | |
| surface roughness
| Polished side | ≤3 | ≤3 | ≤3 | ≤3 | ≤3 | ≤3 | ≤3 | ≤3 | ≤3 | ≤3 |
| Coarse side | ≤0.3 | ≤0.3 | ≤0.3 | ≤0.5 | ≤0.3 | ≤0.3 | ≤0.3 | ≤0.3 | ≤0.5 | ≤0.5 | |
| wettability | mN/m | ≥32 | ≥32 | ≥32 | ≥32 | ≥32 | ≥32 | ≥32 | ≥32 | ≥32 | ≥32 |
| high temperature oxidation resistance | 160℃/10 min copper foil surface should be no oxidation discoloration | 180℃/10 min copper foil surface should be no oxidation discoloration |
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Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer,Exporter
Year Established:
2009
Employee Number:
400~500
Ecer Certification：
Verified Supplier
We work at developing, producing and circulating metallic materials. We delivers a wide range of copper and its alloy products to demanding customers in the electro-technical industry. Our product-range includes copper and copper alloy in the shape of foil, strip and sheet with a great variety of... We work at developing, producing and circulating metallic materials. We delivers a wide range of copper and its alloy products to demanding customers in the electro-technical industry. Our product-range includes copper and copper alloy in the shape of foil, strip and sheet with a great variety of...
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