Items	Method	Condition	Unit	Direction	Typical Value
Dielectric Constant, Dk	IPC-TM-650 2.5.5.5	C-24/23/50, 10GHz	-	Z	3.40±0.05
Dielectric Constant, Dk	IPC-TM-650 2.5.5.15	C-24/23/50, 10GHz	-	X/Y	3.68±0.05
Dissipation Factor, Df	IPC-TM-650 2.5.5.15	C-24/23/50, 10GHz	-	X/Y	0.0033
Thermal Coefficient of Dk	IPC-TM-650 2.5.5.5	-55 to 85℃	ppm/℃	Z	+50
PIM	43dBM 1900MHz	50 ohm 0.0307"	dBc		-158
Volume Resistivity	IPC-TM-650 2.5.17.1	COND A	MΩ·cm		2.4 x 108
Surface Resistivity	IPC-TM-650 2.5.17.1	COND A	MΩ		3.8 x 107
Flexual Strength	IPC-TM-650 2.4.4	R.T.	MPa	X/Y	220/180
CTE	IPC-TM-650 2.4.24	50~260℃	ppm/℃	Z	30
	IPC-TM-650 2.4.41	50~260℃	ppm/℃	X/Y	12/12
Tg	IPC-TM-650 2.4.25	DSC	℃		＞280
Td	IPC-TM-650 2.4.24.6	TGA (5% wt. loss)	℃		400
Thermal Conductivity	ASTM D5470	50℃	W/(m·k)	Z	0.62
Water Absorption	IPC-TM-650 2.6.2.1	D-24/23	%		0.05
Peel Strength(1oz HVLP)	IPC-TM-650 2.4.8	288℃/10s	N/mm [lb/in]		1.05 [6.0]
Flammability	UL94	C-48/23/50	Rating		V-0

Remarks:

1. All the typical value is based on the 0.831 (0.0327") thickness specimen, but not guarantee data.

2. All the typical values listed above are for your reference only and not intended for specification. Please contact Shengyi Technology Co., Ltd. for detailed information. All rights from this data sheet are reserved by Shengyi Technology Co., Ltd.

Explanation: C=Humidity conditioning, D=Immersion conditioning in distilled water, E=Temperature conditioning
The first digit following the letter indicates the duration of preconditioning in hours, the second digit the preconditioning temperature in ℃ and the third digit the relative humidity.