China Cheap price Ultra Thin Copper Foil - HTE High Temperature Elongation Copper Foil – JM
China Cheap price Ultra Thin 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:
With this motto in mind, we've turn into one of quite possibly the most technologically innovative, cost-efficient, and price-competitive manufacturers for China Cheap price Ultra Thin Copper Foil - HTE High Temperature Elongation Copper Foil – JM , The product will supply to all over the world, such as: Mozambique, Angola, Singapore, Certainly, competitive price, suitable package and timely delivery will be assured as per customers' demands. We sincerely hope to build business relationship with you on the basis of mutual benefit and profit in the very near future. Warmly welcome to contact us and become our direct cooperators.
By Diana from Plymouth - 2017.12.31 14:53
The company has rich resources, advanced machinery, experienced workers and excellent services, hope you keep improving and perfecting your products and service, wish you better!
By ron gravatt from Portugal - 2017.05.02 11:33
