18 Years Factory 1/4 Inch Copper Foil - Free Profile Copper Foil for Graphene Carrier – JM
18 Years Factory 1/4 Inch Copper Foil - Free Profile Copper Foil for Graphene Carrier – JM Detail:
Detail
● Thickness: 9um 12um 18um 35um 70um
● Standard Width: 1290mm
● Width Range: 200-1340mm, we can cutting as your requirement
● Wooden box package
● ID: 76 mm, 152 mm
● Length: Customized
● Sample: Free
● Delivery: 15-20days
● Advanced foils production equipment produce raw foils of different thickness
Features
● The treated foil is pink
● High tensile strength
● Eco-friendly products and processes
● Free profile
● High elongation
Typical Application
● Graphene carrier
● Graphene copper foil used for electric vehicles and energy storage, Lithium-ion batteries for 3C productions, super capacitor, Lithium-ion super capacitor.
Typical Properties of Free Profile Copper Foil for Graphene Carrier
Classification |
Unit |
Requirement |
Test Method |
||||||
Nominal thickness |
um |
9 |
12 |
18 |
35 |
70 |
IPC-4562A |
||
Area Weight |
g/m² |
87±4 |
107±5 |
153±7 |
285± 10 |
585± 20 |
IPC-TM-650 2.2.12 |
||
Purity |
% |
≥99.9 |
IPC-TM-650 2.3.15 |
||||||
Tensile Strength |
R.T.(23°C) |
Mpa |
≥350 |
IPC-TM-650 2.4.18 |
|||||
H.T.(180°C) |
≥200 |
||||||||
Elongation |
R.T.(23°C) |
% |
≥5 |
≥6 |
≥8 |
≥10 |
≥15 |
IPC-TM-650 2.4.18 |
|
H.T.(180°C) |
≥5 |
≥6 |
≥8 |
≥10 |
≥15 |
||||
Glossiness(60°) |
|
≥450 |
≥550 |
≥600 |
≥600 |
≥650 |
|
||
Roughness |
S side |
Ra |
um |
0.25±0.1 |
IPC-TM-650 2.2.17 |
||||
Rz |
um |
1.5±0.5 |
|||||||
M side |
Ra |
um |
≤1.4 |
||||||
Rz |
um |
≤1.4 |
|||||||
Pinholes & porosity |
Numbers |
No |
IPC-TM-650 2.1.2 |
||||||
High temperature anti-oxidization(200°C) |
Minutes |
30 |
Wooden box Package Image
Product detail pictures:
Related Product Guide:
Our commission is always to provide our customers and clientele with best quality and aggressive portable digital products for 18 Years Factory 1/4 Inch Copper Foil - Free Profile Copper Foil for Graphene Carrier – JM , The product will supply to all over the world, such as: Ecuador, Jakarta, United States, We adhere to the honest, efficient, practical win-win running mission and people-oriented business philosophy. Excellent quality, reasonable price and customer satisfaction are always pursued! If you are interested in our products, just try to contact us for more details!
By Ivy from Latvia - 2017.11.20 15:58
The customer service staff's attitude is very sincere and the reply is timely and very detailed, this is very helpful for our deal,thank you.
By Athena from Slovenia - 2017.10.13 10:47