Cem-1 Copper Clad Laminate Sheet

• Structure: Single-Sided Rigid PCB
• Dielectric: FR-4
• Material: Fiber Galss/Epoxy/Copper Foil
• Application: Consumer Electronics
• Flame Retardant Properties: V0
• Processing Technology: Delay Pressure Foil
• Production Process: Laminateing
• Base Material: Copper
• Insulation Materials: Metal Composite Materials
• Brand: Hjh
• Transport Package: Pallet
• Specification: Metri ton
• Trademark: HJH
• Origin: China
• HS Code: 7410211000
• Production Capacity: 10000000000PCS/Month

Product Description

1.FEATURES

--Excellent punching property, Suitable for punching at 45ºC~70ºC                           
--Good heat resistance and moisture resistance                                                

--IPC 4101 specification is applicable                        

--Plated through holes are not recommended for the

   cellulose core is easily attacked by the electrolyte


2.APPLICATION
Display, VCR, Power supply, Industrial Instrument, Digital sound recorder, etc.

                                  

3.TECHNICAL DATA SHEET

Test Item	Unit	Test Method (IPC-TM-650)	Test Condition	Spec(IPC-4101)	Typical Value
Peel Strength(1oz)	N/mm	2.4.8	125ºC	--	1.65
			Float 260ºC/10Sec	≥1.05	1.70
Thermal Stress	Sec	2.4.13.1	Float288ºC/unetched	≥10	20
Bow/Twist	%	2.4.22.1	A	≥1.5	0.3/0.4
Flexural Strength	N/mm^2	2.4.4	Warp	≥242	420
			Fill	≥172	290
Flammability	Rating	UL94	UL-94	UL94 V-0	V-0
Surface Resistance	MΩ	2.5.17.1	C-96/35/90	≥1.0 x 10^4	1.0 x 10^6
Volume Resistance	MΩ-cm	2.5.17.1	C-96/35/90	≥1.0 x 10^6	1.0 x 10^8
Z-axis Expansion	ppm/ºC	2.4.24	E2/--105 TMA	--	100/320
	%			--	6.0
Dielectric Constant	---	2.5.5.2	Etched/@1MHZ	≤5.4	4.6
Loss Tangent	---	2.5.5.2	Etched/@1MHZ	≤0.035	0.023
Arc Resistance	Sec	2.5.1	D-48/50+D-0.5/23	≥60	125
Moisture Absorption	%	2.6.2.1	D-24/23	≤0.5	0.25
CTI	V	IEC 112	Etched/0.1% NH4CI	AABUS	175/300/600

 

FAQ
Q: Are you trading company or manufacturer ?
A: Both

Q: How long is your delivery time?
A: Generally it is 3-5 days if the goods are in stock. or it is 5--15days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ?is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment ? A: Payment<=2000USD, 100% in advance. Payment>=2000USD, 30% T/T in advance ,balance before shipment.