Items	Condition	Unit	SI10U	SI10U LC
Tg	DMA	℃	270	270
Td	5% wt. loss	℃	＞400	＞400
T300	TMA	min	＞60	＞60
CTE (X/Y-axis)	Before Tg	ppm/℃	10	7
Dissipation Constant (1GHz)	2.5.5.9	-	4.6	4.2
Dissipation Factor (1GHz)	2.5.5.9	-	0.006	0.006
Peel Strength	12 um LP	N/mm	0.8	0.8
Flexural Modulus	A	GPa	30	32
Water Absorption	C-168/85/85	%	0.35	0.35
Flammability	UL-94	Rating	V-0	V-0
Heat Resistance	300℃/solder dip	s	＞300	＞300
Heat Resistance after Moisture absorption	PCT 5h+288℃solder 20s	-	Pass	Pass
Halogen free	-	-	Yes	Yes
Glass	-	-	E glass	Low CTE-glass

Remarks:

1. These properties were measured with 0.80mm laminates except for XY-CTE that was measured with 0.10mm laminates.

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.