Water Blocking Electrolytic Copper Foil characteristics:
Classification | Unit | 12μm | 15μm | 18μm | 25μm | 35μm | 70μm | ||||||||||||
Average Area weigh (±5%) | g/m2 | 107 | 140 | 160 | 223 | 312 | 625 | ||||||||||||
Cu content | % | 99.8 | |||||||||||||||||
Copper foil profile | Shiny(Ra) | μm | ≤2.5 | ||||||||||||||||
Matte(Rz) | ≤4.0 | ≤4.5 | ≤5.5 | ≤6.0 | ≤8.0 |
| |||||||||||||
Strength of extension | Room temperature | Kgf/mm2 | ≥25 | ||||||||||||||||
Elongation | Room temperature | % | ≥6 | ||||||||||||||||
Penetration point of pinhole machine |
| No | |||||||||||||||||
Oxidation resistance | 180℃ | min | 60 | ||||||||||||||||
Note:
1. The anti-oxidation performance and surface density of copper foil can be negotiated.
2. Performance indicators shall be subject to the company's testing methods.
3. Quality guarantee period shall be 90 days from the date of receipt of goods.
The company can provide the nominal thickness of 12 ~ 70 m of waterproof material special copper foil.
Can produce wide width of 1290mm/1260mm, single facial hair, double-sided hair surface electrolytic copper foil.
Does not allow a copper foil surface pitting and creasing, admit of no permanent deformation of the fold and scratched admit of no more than 20% of the nominal thickness, admit of no dirt, grease, corrosion, fingers and all foreign appearance defects affecting the service life of copper foil trial and processing properties. The edges of copper foil are not allowed to have gaps and tears.
Water Blocking Electrolytic Copper Foil Characteristics:
The surface of the product is black or red, with good bending and folding.
Water Blocking Electrolytic Copper Foil Application:
It is suitable for waterproof and resistance root copper matrix material, building block material and so on.
Advantage of Water Blocking Electrolytic Copper Foil Application:
The product has a strong roughness, can be very good with the attachment. In the waterproof material, it mainly ACTS as the anti-plant root puncture, and has the waterproof and anti-seepage function.
1. Standard Exporting package.
2. Original package or neutral package.
3. According to clients ' needs.
4. Shipped in10-35 days after payment.
Premium Quality
Fast Delivery
Small Order Acceptable
Wonderful Teamwork
Spot delivery, including delivering small batches of goods
Provide wide-range and complete materials series products
Our application technology expert provide the best material and recommendation
One-stop service
