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12 um 18 um 35 um Pure RA Copper Foil For Flexible Copper Clad Laminate Based FPC

Place of Origin: Guangdong

Company Profile

Location: Shanghai, China (Mainland)
Business Type: Manufacturer
Main Products: RA Copper Foil

Product Detail

Model No.: AIA-1

Product Description

One Side Shiny RA Copper Foil For Flexible Copper Clad Laminate Based FPC


 
Applications:

  •  Flexible Copper Clad Laminate(FCCL) ;
  •  Fine Circuit Flexible Printed Circuit Board ;
  •  LED coated crystal thin film ;
  •  HDI dry or wet film before treatedment ;
  •  The solder green oil before treatment .

 Advantage:

 

  •  Copper surface are can be increased and can improe the fry or wet green oil film 's adhesion with copper foil ;
  •  Also it can supports the Anti-peeling of the solder oil when making HDI board by the mathod of chemical shen tin, chemical nickel gold etc.

 

Dimension Range:

  •  Copper Foil thickness from 12~100µm can be supplied for FPC.
  •  Width can be made according to clients’ requirement up to 600mm.

 
Performances:

  •  Strong antioxidant properties
  •  Good mechanical properties
  • High flexibility and extensibility
  •  Even and smooth surface
  •  Good fatigue resistance

 
Features:
 
The material has higher extensibility, and has a high bending resistance and no crack.
 

FPC T2 high flex rolled copper foil properties (IPC-6542)
 

Item

Unit

Parameters

12μm

18μm

25μm

35μm

70μm

Mass per unit(±5%)

g/m²

105

160

300

400

445

Cu+Ag

%

≥99.99

Temper

 

H

O,H

O,H

O,H

O,H

Surface roughness

Ra

μm

  0.13              

0.12

0.1

0.08

 0.08

Rz

μm

1.3

1.0

0.8

0.74

0.76

 

High Temp /220

N/mm²

≥140

≥150

≥170

≥210

≥220

Elongation

Normal Temp /23

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