Fr2 Copper Clad Laminate Sheet for PCB

Basic Info.

Model NO.	fr2
Production Process	Additive Process
Base Material	Phenolic Paper
Insulation Materials	Organic Resin
Brand	Hjh
Transport Package	Pallet
Specification	1030*1230MM
Trademark	HJH
Origin	China
HS Code	7410211000
Production Capacity	10000000000sheets/Year

Product Description

FR-2 Copper Clad Laminate
Properties:
Less odor
Halogen-free, Friendly to the environment.
High CTI over 600V
Superior heat and humidity resistance
Suitable for punching at 40-70ºC
Warpage and twist are small and stable.
Applications :
Widely used for computers,telephones,Hi-Fi acoustic devices,
Electronic toys and etc.
Main Technical Characteristics

Test Item			Unit	Test Condition	Specification	Typical Value
Solder Resistance(260ºC)			Sec	A	≥10	20~30
Heat Resistance			-	130ºC 30min	No Change	No Change
Peel Strength(Copper Foil 35µm)			Kgf/cm	A 260ºC/10Sec	≥1.2	1.8~2.0 1.7-1.9
Flexural	Lengthwise		Kgf/²	A	≥8	14-16
	Crosswise				≥8	13-14
Volume Resistivity			Ω-	C-96/20/65 C-96/20/65+C-96/40/90	5×1010 5×109	1.0×1012~1013 1.0×1012~1013
Surface Resistivity		Adhesive Side	Ω	C-96/20/65 C-96/20/65+C-96/40/90	1×1012 1×1011	1.0×1012~1013 1.0×1011~1012
		Laminate Side		C-96/20/65 C-96/20/65+C-96/40/90	1×1011 1×108	1.0×1011~1012 1.0×1010~1011
Insulation Resistance			Ω	C-96/20/65 C-96/20/65+D-2/100	1×1011 1×108	1.0×1011~1012 1.0×109~1010
Chemical Resistance			-	3%NaOH 40ºC 3min	No Change	No Change
				Boiled in trichloroethylene for 3min
						No Change
Moisture Absorption			%	E-24/50+D-24/23	≤0.75	0.5~0.75
Flammability			Rating	A	UL94V-0	V-0
Dielectric Constant(1MHz)			-	C-96/20/65 C-96/20/65+D-24/23	≤5.0	3.5~5.0
					≤5.3	4.0~5.3
Dissipation Factor			-	C-96/20/65 C-96/20/65+D-24/23	≤0.04	0.025~0.035
					≤0.05	0.030~0.045
CTI Value			V	0.1% NH4CL	≥600	≥600
Punching Temperature			ºC	A	40-70	40-70

FAQQ: 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.