Beijing Hengtai Tech Co., Ltd
Beijing Hengtai Tech Co., Ltd
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Application
ED Shielding Copper Foils with High Elongation and High Tensile Strength, can be used in many areas.
We can provide the specific single-matte, double-matte, and double-shiny ED Copper for the Li-ion Battery.
And we can also offer 2oz to 6oz ( nominal thickness 70um to 210um) Shielded ED Copper Foils used for shielding of electric products, especially as transformer, cable, mobile phone, computer, mechanical treatment, and aerospace.
What is more, HTE (high temperature elongation) from 1/2oz to 2oz thickness copper foil and VLP-HTE-HF( very-low-profile, high temperature elongation, and heavy ED Copper Foils, used in PCB, which the max dimension is 1295mm x 2450mm.
Specification
| Quality Items | General Technical Terms | |||||
| 2oz | 3oz | 4oz | 5oz | 6oz | ||
| (70um) | (105um) | (0.14mm) | (175um) | (210um) | ||
| Area Weight g/m2 | 585±25 | 915±45 | 1220±60 | 1525±75 | 1830±90 | |
| Leakage Points | No | |||||
| points/m2 | ||||||
| Quality of electrical | ≤0.162 | |||||
| resistivity | ||||||
| Ω·g /m2 | ||||||
| Anti-Oxidization | No Oxidization | |||||
| Performance | ||||||
| 160 centigrade/30min | ||||||
| Width Tolerance | 1290.0±1.0 | 1320.0±1.0 | 1370.0±1.0 | |||
| mm | ||||||
Producing Process
Product packaging
Our copper foil is packed in roll and in wooden cases for well protection.
We can offer different ways of transportation like sea, air and express, etc.
Shipping by sea is the most economical way.