Hot New Products The Copper Coil - Low Profile Reverse Treated Copper Foil For Wireless Charging – JM

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Our firm aims to operating faithfully, serving to all of our consumers , and working in new technology and new machine continually for Laminated Copper Foil, C11000 Copper Foil, Copper Foil 1/4, We will keep working hard and as we try our best to supply the best quality products, most competitive price and excellent service to every customer. Your satisfaction, our glory!!!

Hot New Products The Copper Coil - Low Profile Reverse Treated Copper Foil For Wireless Charging – JM Detail:

Detail

● Thickness: 12um 18um 35um 50um 70um
● Standard Width: 1290mm, can be cutting as per size request
● Wooden box package
● ID: 76 mm, 152 mm
● Length: Customized

Features

● Low profile for FCCL
● High MIT
● Excellent etchability
● The treated foil is pink or black
● Reverse treated copper foil
● Arsenic-free, green

Application

● 2layer FPC
● EMI
● Mobile phone Wireless charging

Typical properties of Low Profile Reverse Treated Copper Foil

Classification		Unit	Requirement					Test Method
Nominal thickness		Um	12	18	35	50	70	IPC-4562A
Area Weight		g/m²	107±5	153±7	285± 10	435±15	585± 20	IPC-TM-650 2.2.12.2
Purity		%	≥99.8					IPC-TM-650 2.3.15
roughness	Shiny side (Ra)	սm	≤3.0					IPC-TM-650 2.3.17
roughness	Matte side(Rz)	um	≤3.0	≤4.0	≤6.0	≤8.0	≤10	IPC-TM-650 2.3.17
Tensile Strength	R.T.(23°C)	Mpa	≥207		≥276			IPC-TM-650 2.4.18
Tensile Strength	H.T.(180°C)	Mpa	≥103		≥138			IPC-TM-650 2.4.18
Elongation	R.T.(23°C)	%	≥4	≥4	≥8	≥10	≥12	IPC-TM-650 2.4.18
Elongation	H.T.(180°C	%	≥4	≥4	≥6	≥8	≥8	IPC-TM-650 2.4.18
Peel Strength(FR-4)		N/mm	≥0.7	≥0.8	≥1.0	≥1.2	≥1.3	IPC-TM-650 2.4.8
Peel Strength(FR-4)		Lbs/in	≥4.0	≥4.6	≥5.7	≥6.9	≥7.4
Pinholes & Porosity		Numbers	No					IPC-TM-650 2.1.2
Anti-oxidization	R.T.(23°C)	Days	180
Anti-oxidization	H.T.(200°C)	Minutes	60

Standard Width, 1295(±1)mm, Width range: 200-1340mm. May according to the customer request tailor.

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1 Oz Copper Foil