2oz 1295mm Electrolytic Copper Shielding Tape For Rf Cage Mri Room

2oz 1295mm Electrolytic Copper Foil Shielding Tape For Rf Cage Mri Room

Specifications:

• AvailableThickness: 12 micron-70micron
• Available Width: 5-520 mm
• Available Length: 500-5000 M
• Coil ID: 76 mm,152 mm
• Purity:99.8%

  Item	Unit	Condition	Specification value				Inspection frequencies	Test method
  			8 um	10 um	12 um	18 um
  Purity	%	A	≥ 99.9				C	IPC-TM-650-2.3.15
  Area weight	g/㎡	A	72±4	89±5	107±5	155±8	А	IPC-TM-650-2.2.12
  Drum Side Roughness (Ra)	um	A	≤ 0.4				А	IPC-TM-650-2.2.17
  Electrolyte Side Roughness(Rz)	um	A	≤ 3.5				А	IPC-TM-650-2.2.17
  Tensile strength	kg/mm2	A	≥ 35				А	IPC-TM-650-2.4.18
  Elongation	%	A	≥ 3	≥ 4			А	IPC-TM-650-2.4.18

Mechanical features

1. Various kinds of Thickness and Roughness.
2. Low profile and good peel strength with resin.
3. Good chemical resistance.

Application:

• IC package substrates and HDI(High-density-interconnect) boards

Overview:

• We propose two kinds of copper foils and new production method, aiming at improving productivity and yield in coreless board process.
• 2,PCS or PCM (Peelable Copper Foil on Shiny side or Matte side)
• PCS or PCM are peelable copper foil with peelable organic material coated on copper surface.

FAQ:

Q1: Can you supply the sample?

A1: We can supply samples to check the quality before bulk order. But the price will be sample price not wholesale price.

Q2. Do you test all your goods before delivery?
A2: Yes, we have 100% test before delivery.