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2L-FCCL
Single-sided with RA Cu
Published:2014-07-04 13:43?Author:admin?Visits:
Product Description:
The products are polyimide(PI) film based 2 layers Flexible Copper Clad Laminate(2L-FCCL), also known as Copper Clad Laminate without adhesive.
Product Specifications:
Base Film: PI (Polymide) film
Thickness of PI: 0.5/1mil (12.5/25um)
Thickness of copper foil: 12um-35um
Construction: Single/Double-sided
Product Feature
1, Ultra thin.
2, Excellent Peeling Strength, Good Electrical and Flexibility Property.
3, Good Heating Resistance.
4, Good Dimension stability.
5, Excellent machine property
6.Excellent Chemical resistance
7, Rohs Compliance.

Technical Index:
Item Unit Condition Spec Test method
Thickness μm As received +/-20% Hongyang  Spec
Width mm As received +/-1 Hongyang  Spec
Peel strength N/mm  
A
≥0.5kgf/cm  
IPC-TM-650
2.4.9
Dip soldering resistance oC S1 320℃/30S IPC-TM-650 2.4.13
Dimensional Stability MD % A +/-0.1% IPC-TM-650 2.2.4.
TD
Water Absorption % D-24/23 2.00 IPC TM 650 2.6.2
Surface Resistivity Ω C1 1.0x1013 ASTM  D-257
Volume Resistivity Ω-cm 1.0x1015
Flexural Endurance MD Times A 5000 JIS6471
(0.8R, 0.5R)
TD
Insulation Resistance
 
Ω C1  
1.0x1011
IPC-TM-650 2.6.3.2
Glass Transition Point oC A 320 DMA
UL Flame Class Grade --- V-0 UL94
Shelf life months --- 12 250C 65%RH

Product