Factory best selling Graphene Copper Foil - HTE High Temperature Elongation Copper Foil – JM
Factory best selling Graphene Copper Foil - HTE High Temperature Elongation Copper Foil – JM Detail:
Detail
● Thickness: 12um 15um 18um 35um 70um 105um
● Standard Width: 1290mm, can be cutting as size request
● Wooden box package
● The quality is based on the GB/T5230-1995 and IPC-4562standard
● ID:76 mm, 152 mm
● Length: Customized
● Sample can be supply
Features
The company has developed fine-grain and high-strength copper foil of low surface roughness and high-temperature ductibility performance. This foil features evenly fine grains and high extensibility and can prevent fissures caused by thermal stress, thus suitable for the internal and external layers of a multilayered board. With a low level of surface roughness and excellent etchability, it is applicable for high density and thinness. With excellent tensile strength, it helps to improve flexibility and is mainly applied in the multilayer PCB as well as the flex plate. With excellent resilience and toughness, it is not easily torn on the edge or fold, greatly improving the product conformance rate.
● The treated foil in grey or red
● High peel strength
● Good etchability
● Excellent corrosion resistance
● Anti foil cracking by high elongation at elevated temperature
● High elongation after treated with high temperature or annealing .
● High THE property.
● Effective in the prevention of cracking plate.
Application
● Polyimide board
● Epoxy board
● CEM-3, FR-4, FR-5, Hydrocarbon substrate
● Multilayer board
● High Tg, lead-free and halogen-free, Middle Tg
● Positive temperature coefficient resistance
Typical properties of High Temperature Elongation Copper Foil
|
Classification |
Unit |
Requirement |
Test Method |
|||||
|
Nominal thickness |
Um |
12 |
18 |
35 |
70 |
105 |
IPC-4562A |
|
|
Area Weight |
g/m² |
107±5 |
153±7 |
285± 10 |
585± 20 |
870±30 |
IPC-TM-650 2.2.12.2 |
|
|
Purity |
% |
≥99.8 |
IPC-TM-650 2.3.15 |
|||||
|
roughness |
Shiny side (Ra) |
սm |
≤0.43 |
≤0.43 |
≤0.43 |
≤0.43 |
≤0.43 |
IPC-TM-650 2.3.17 |
|
Matte side(Rz) |
um |
≤6 |
≤8 |
≤10 |
≤15 |
≤20 |
||
|
Tensile Strength |
R.T.(23°C) |
Mpa |
≥207 |
≥207 |
≥276 |
≥276 |
≥276 |
IPC-TM-650 2.4.18 |
|
H.T.(180°C) |
≥103 |
≥103 |
≥138 |
≥138 |
≥138 |
|||
|
Elongation |
R.T.(23°C) |
% |
≥2 |
≥2 |
≥3 |
≥3 |
≥4 |
IPC-TM-650 2.4.18 |
|
|
H.T.(180°C) |
≥2 |
≥2 |
≥2 |
≥3 |
≥3 |
||
|
Resistivity |
Ω.g/m² |
≤0.17 |
≤0.166 |
≤0.16 |
≤0.162 |
≤0.162 |
IPC-TM-650 2.5.14 |
|
|
Peel Strength(FR-4) |
N/mm |
≥0.9 |
≥1.1 |
≥1.4 |
≥2.0 |
≥2.0 |
IPC-TM-650 2.4.8 |
|
|
|
lbs/in |
≥5.1 |
≥6.3 |
≥8.0 |
≥11.4 |
≥11.4 |
||
|
Pinholes & porosity |
Number |
No |
IPC-TM-650 2.1.2 |
|||||
|
Anti-oxidization |
R.T.(23°C) |
|
180 |
|
||||
|
R.T.(200°C) |
|
40 |
|
|||||
Standard Width, 1295(±1)mm, Width range: 200-1340mm. May according to the customer request tailor.
We test the peel strength with FR-4(Tg140) prepreg, please reconfirm with your pp.
Product detail pictures:
Related Product Guide:
It adheres on the tenet "Honest, industrious, enterprising, innovative" to develop new items frequently. It regards buyers, success as its very own success. Let us produce prosperous future hand in hand for Factory best selling Graphene Copper Foil - HTE High Temperature Elongation Copper Foil – JM , The product will supply to all over the world, such as: Jordan, Sudan, Liverpool, We are increasingly expanding our international market share based on quality products, excellent service, reasonable price and timely delivery. Please contact us at any time for more information.
By Amelia from Algeria - 2017.08.15 12:36
Wide range, good quality, reasonable prices and good service, advanced equipment, excellent talents and continuously strengthened technology forces，a nice business partner.
By Renee from Latvia - 2018.03.03 13:09
