Payment & Shipping Terms:
|Anti Oxidation:||180 Degree 60 Minutes, 180 Days 23 Degree||Thickness:||1/4 Oz,1/2 Oz,3/4 Oz,1 Oz,2 Oz,3 Oz|
|Tensile Strength:||≥ 160 MPa||Peel Strength:||≥ 1 N/mm|
|Foil Profile:||RA≤0.2μm||Application:||PCB CCL|
|Length Per Roll:||500 - 5000 Meter||Inter Diameter:||76 Mm，152 Mm， 3 Inch，6 Inch|
copper foil sheet,
copper sheet roll
1/4 oz,1/2 oz,3/4 oz,1 oz,2 oz,3 oz HTE RA Rolled Copper foil For PCB CCL
single side treatment low profile foil in back/red/gray.
Thickness: 0.009-0.2 mm
Width: 5-660 mm
Length: 500-5000 M
ID: 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. The treated foil in gray or red or back
2. Suitable for CCL(Copper Clad Laminate) PCB
3. Lamellar crystal structure of rolled copper foil leads to high flexibility
4. Excellent etching performance
5. Low profile enables to make fine circuit pattern
Casting and lamination type CCL (Copper Clad Laminate),PCB(Printed Circuit board)
. Conventional FR-4
· Lead Free Compatible FR-4
· Halogen Free FR-4
· Special Prepreg
· Al-based CCL
· Thermal Conductive RCC
· Thermal Conductive FR-4
· IC Substrate
· High Speed Circuit Material
· RF & Microwave Circuit Material
· Rigid Polyimide
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.
All size technical sheet for PCB,CCL,Polyimide board,Epoxy board
|Tensile Strength(MP)||State normal||Mpa||≥380||≥400||≥400||≥420||≥430||≥450|
|State temper (180℃)||Mpa||≥160||≥160||≥160||≥170||≥180||≥190|
|High temperature oxidation resistance(180℃ 1hour)||－||Qualified||Qualified||Qualified||Qualified||Qualified||Qualified|
Remark:Standard Width,520(±1)mm,accept customization.
The testing of peel strength use FR-4(Tg140℃) and FR-4(Tg170℃) prepreg. Foils on different prepreg have different peel strength, you should confirm the peel strength of foils with your prepreg.
Contact Person: Mr.huang