Factory For Copper Foil Korea - STD Standard Copper Foil – JM

Product Detail

Product Tags

Feedback (2)

We know that we only thrive if we can guarantee our combined rate competiveness and good quality advantageous at the same time for Copper Foil Manufacturers, Emi Shielding Copper Foil 140um, Copper Red Foils, All products are manufactured with advanced equipment and strict QC procedures in order to ensure high quality. Welcome customers new and old to contact us for business cooperation.

Factory For Copper Foil Korea - STD Standard Copper Foil – JM Detail:

The STD series is an IPC grade 1 copper foil intended for use as the outer layer of rigid boards. It is available in thicknesses ranging from a minimum 12 µm to a maximum ED copper foil thickness of 140 µm. This is the only ED copper foil available in the 105 µm and 140 µm thicknesses, making it ideal for boards designed as heat sinks or to conduct large electrical currents.

Features

● The treated foil in grey or red
● High peel strength
● Good etch ability
● Excellent adhesions to etching resist
● Excellent corrosion resistance

Typical application

● Phenolic
● Epoxy board
● CEM-1, CEM-3
● FR-4, FR-3
● This is our standard ED copper foil product with the longest history of use as an outer layer for rigid boards.

Surface quality
● 0 splices per coil
● Foil to have uniform colour, cleanliness and flatness
● No obvious pitting, pin holes or corrosion
● No surface defects such as creases, spots or lines
● Foil must be oil free and have no visible oil spots

Typical properties of High Temperature Elongation Copper Foil

Classification		Unit	Requirement							Test Method
Nominal thickness		Um	12	18		25	35	70	105	IPC-4562A
Area Weight		g/m²	107±5	153±7		228±7	285± 10	585± 20	870±30	IPC-TM-650 2.2.12.2
Purity		%	≥99.8							IPC-TM-650 2.3.15
roughness	Shiny side (Ra)	սm	≤0.43	≤0.43		≤0.43	≤0.43	≤0.43	≤0.43	IPC-TM-650 2.3.17
roughness	Matte side(Rz)	um	≤6	≤8		≤10	≤10	≤15	≤20	IPC-TM-650 2.3.17
Tensile Strength	R.T.(23°C)	Mpa	≥150	≥220		≥235	≥280	≥280	≥280	IPC-TM-650 2.4.18
Elongation	R.T.(23°C)	%	≥2	≥3		≥3	≥4	≥4	≥4	IPC-TM-650 2.4.18
Resistivity		Ω.g/m²	≤0.17	≤0.166		≤0.162	≤0.16 2	≤0.162	≤0.162	IPC-TM-650 2.5.14
Peel Strength(FR-4)		N/mm	≥1.0	≥1.3		≥1.6	≥1.6	≥2.1	≥2.1	IPC-TM-650 2.4.8
Peel Strength(FR-4)		Lbs/in	≥5.1	≥6.3		≥8.0	≥11.4	≥11.4	≥11.4	IPC-TM-650 2.4.8
Pinholes & porosity		Number			No					IPC-TM-650 2.1.2
Anti-oxidization	R.T.(23°C)				180
Anti-oxidization	R.T.(200°C)				60

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

Product detail pictures:

Related Product Guide:

Our objective is to present premium quality products at aggressive prices, and top-notch services to buyers around the world. We have been ISO9001, CE, and GS certified and strictly adhere to their excellent specifications for Factory For Copper Foil Korea - STD Standard Copper Foil – JM , The product will supply to all over the world, such as: Lyon, Turkey, Australia, We have a strict and complete quality control system, which ensures that each product can meet quality requirements of customers. Besides, all of our products have been strictly inspected before shipment.

9um Copper Foil