2oz 70micron thickness electrodeposited electrolytic ED shielding copper foil 0.07mm for Shielding material application
Detail Introduction
| Max width | 1360mm,1290mm,1380mm,standard width is 1290mm,can Custom as per your request | 
| Thickness | 1.5oz,50um,50micron,0.05mm | 
| ID of roll | 76mm or 152mm,can custom | 
| Splice of roll | ≤2 | 
| Test Method | IPC 4562 and IPC-TM-650 | 
| Length of roll | 500m~5000m | 
| Shielding copper foil, shielding material | |
| 
			 Used for:  | 
			Phenolic resin board | 
| Epoxy board | 
| 
			 1> the treated foil in gray or red  | 
		|
| 
			 Characteristics 
			 | 
			2> High peel strength | 
| 3> Good etch ability | |
| 4> Excellent adhesion to etching resis | 
Packing and Mark :standard export sea wooden box package
General propertites of Shielding ED Electromagnetic Copper Foil
| Classification | Unit | Requirement | Test Method | |||||||||||
| Foil Designation | / | T | H | M | 1 | 2 | 3 | IPC-4562A | ||||||
| Nominal thickness | / | 12um | 1/2 OZ | 3/4 OZ | 
			 1 OZ  | 
			
			 2 OZ  | 
			
			 3 OZ  | 
			IPC-4562A | ||||||
| Area Weight | g/㎡ | 107±4 | 153±5 | 228±8 | 285±10 | 580±15 | 860±20 | 
			 IPC-TM-650 2.2.12.2  | 
		||||||
| Purity | % | ≥99.8 | 
			 IPC-TM-650 2.3.15  | 
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| Foil Profile | Shiny side (Ra) | սm | ≤0.4 | ≤0.4 | ≤0.4 | ≤0.4 | ≤0.4 | ≤0.4 | 
			 IPC-TM-650 2.3.17  | 
		|||||
| Matte side(Rz) | um | ≤6 | ≤8 | ≤10 | ≤10 | ≤15 | ≤20 | |||||||
| Tensile Strength | 
			 R.T.(23℃) 
  | 
			Mpa | ≥150 | ≥220 | ≥235 | ≥280 | ≥280 | ≥280 | 
			 IPC-TM-650 2.3.18  | 
		|||||
| Elongation | 
			 R.T.(23℃) 
  | 
			% | ≥2 | ≥3 | ≥3 | ≥4 | ≥4 | ≥4 | 
			 IPC-TM-650 2.3.18  | 
		|||||
| Subject | Ω.g/㎡ | ≤0.170 | ≤0.166 | ≤0.162 | ≤0.162 | ≤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  | 
		||||||
| Pinholes&porosity | Number | No | 
			 IPC-TM-650 2.1.2  | 
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| Anti-oxidization | R.T.(23℃) | day | 180 | / | ||||||||||
| H.T.(200℃) | Minutes | 60 | ||||||||||||
1.Standard Width,1295(±1)mm,Max width is 1380mm,May according to the customer width request .