Printed Circuit Board (PCB) Entry Sheets

• Customization: Available
• Application: PCB
• Certification: ISO9001, ASTM, GB, EN
• Model NO.: 1100, 1050, 1060
• Technique: Cold Drawn
• Grade: 1000 Series
• Temper: O - H112
• Surface Treatment: Mill Finish
• Alloy: Alloy
• Alloy No.: 1050, 1100, 1060
• Tempe: H18
• Thickness: 0.14-0.18mm
• Width: 1244,1200
• Length: 1092 1041 940,1067 1016 914
• Applications: PCB
• Delivery Time: 15-20 Days
• Transport Package: Wooden Pallet
• Specification: sheet
• Trademark: signi aluminum
• Origin: Henan China
• HS Code: 76071190
• Production Capacity: 8600 Mt/Month

Product Description

Printed Circuit Board (PCB) Entry Sheets

Signi aluminum Printed Circuit Board (PCB) entry sheets are manufactured with state-of-the-art equipment which matches international standards. Tight thickness tolerance, flatness, dimensional accuracy and grease-free surface and hardness optimal for burr-free drilling required in the manufacture of PCB are ensured.
 

Aluminium drilling entry sheet
Alloy	Temper	Specification(mm)
		Thickness	Width	Length	Remarks
1100	H18	0.14-0.18	1244	1092  1041  940	Produce various specifications according to customers' requirements
			1220	1067  1016  914

TECHNICAL DATA SHEET
Alloy	Si	Fe	Cu	Mn	Mg	Cr	Ni	Zn	Ti	Other		Al
										each	total
1100	Si +Fe:0.95	0.05-0.20	0.2	-	-	-	0.1	-	0.05	0.05	0.15	99.00

MECHANICAL PROPERTY
Alloy	Temper	Thickness(mm)	U.T.S(Mpa)	Elongation(%)
1100	H18	0.14-0.18	170-190	≥2

TOLERANCE
Thickness(mm)	Width(mm)	Length(mm)	Diagonal(mm)
±0.005mm	+1 -0	+1 -0	≤2

Packing
The PCB entry sheets are wrapped with HDPE, hardboard on top and bottom of the stack, hoop iron along the length of the sheets and is placed on wooden skids with runners and finally put in wooden boxes. Silica gel packets for moisture protection are used