THB112-S9HR

· Mainly used in common FCCL FPC field, such as LED lamp strip

Low powder removal rate, high peeling strength, easy to etch, high temperature oxidation resistance

Product Parameters

Item		Unit	Performance Data
Item		Unit	18μm	35μm	70μm
Basic weight		g/m2	144.9～158.6	289.8～317.2	579.5～628.3
Width tolerance		mm	±1.5	±1.5	±1.5
Purity (Cu)		%	≥99.90	≥99.90	≥99.90
Surface Roughness	S Side (Ra)	μm	≤0.35	≤0.35	≤0.35
Surface Roughness	M Side (Rz)	μm	≤2.5	≤2.5	≤2.5
Tensile Strength	Rm Normal	N/mm2	≥370	≥370	≥370
Tensile Strength	Rm 180℃×30min	N/mm2	≥150	≥170	≥170
Elongation	A50mm Normal	%	≥1.0	≥1.0	≥1.0
Elongation	A50mm 180℃×30min	%	≥5	≥7	≥10
Surface wettability tension		×103N/m	≥48
Pinhole, fold, scratch		-	None
Inoxidizability	Room Temperature	day	180
Inoxidizability	180℃	min	60