Payment & Shipping Terms:
|Storage Condition:||T≤25℃,RH≤60%,180 Days||Thickness:||9μm，10μm，12μm，15μm，20μm，1/2 Oz,3/4 Oz,1 Oz|
|Elongation:||≥ 5%||Tensile Strength:||≥ 150 MPa|
|Length Per Roll:||500 - 5000 Meter||Inter Diameter:||76 Mm,152 Mm,3 Inch,6 Inch,80mm|
RA Roll soft annealed copper foil For Mylar tape
double side shiny
Width: 5-620 mm
Length: 500-5000 M
ID: 40mm,76 mm,152 mm
Compare between CA copper foil and ED copper foil
1. Process: rolled copper foil (Rolling process),ED copper foil (Electrodeposition process)
2. Strength toughness: rolled copper foil is a flaky crystalline structure, so the strength and toughness is better than electrolytic copper foil, so most of the rolling copper foil used in flexible printed circuit boards.
3. Width: rolling copper foil width ≤ 620mm, electrolytic copper foil width ≤ 1380mm
4. Density: rolled copper foil higher density, the surface is relatively smooth, conducive to the production of printed circuit board after the rapid transmission of the signal, so high-frequency high-speed transmission, fine lines printed circuit board also used some calendering copper Foil.
5. Surface treatment width:rolled copper foil be limited by Surface treatment widest effective width of 520mm.
1.Eco-friendly products and processes.
2.Excellent uniformity and infiltration.
Application:Mylar tape,Conductive tape,EMI tape
Q1: What's your guarantee?
A: All our products have 6 months guarantee after received goods, if any quality problem can contact us.
Q2: What's your delivery time ?
A: The common delivery time is 5-35 working days. The specific delivery time depends on the items and the quantity of your order.
Q3: What's your minimum order quantity?
A: The MOQ is 150 kg.
Q4: Can you supply the sample?
A: We can supply samples to check the quality before bulk order. But the price will be sample price not wholesale price.
Q5. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.
Q6. what is your standard width?
A: 520mm and 620mm,we accept customization for the width. we can cut it into any size that you demand after pass discussing.
Technical data sheet of Copper foil for Mylar tape
|Temper soft (O)||Mpa||150-180||160-200||180-220||200-230||210-240||220-260|
|Temper soft (O)||%||≥5||≥6||≥8||≥15||≥20||≥25|
|Storage condition||－||T≤25℃,RH≤60%,180 days|
Remark:Other thickness products can be customized
Contact Person: Mr.huang