Glass Epoxy Circuit Board Materials : Models

Choice	Parts no	Catalog / Datasheet	Series/Type	Glass transition temp.(Tg) :DSC (°C)	Glass transition temp.(Tg) :TMA (°C)	Glass transition temp.(Tg) :DMA (°C)	Thermal decomposition temp.(Td):TGA (°C)	Thermal decomposition temp.(Td):TG/DTA (°C)	Time to delam(T288)Without Cu:IPC-TM-650 2.4.24.1 (min)	Time to delam(T288)With Cu:IPC-TM-650 2.4.24.1 (min)	CTE:α1,X-axis,IPC-TM-650 2.4.24 (ppm/°C)	CTE:α1,X-axis,IPC-TM-650 2.4.41 (ppm/°C)	CTE:α1,Y-axis,IPC-TM-650 2.4.24 (ppm/°C)	CTE:α1,Y-axis,IPC-TM-650 2.4.41 (ppm/°C)	CTE:α1,Z-axis,IPC-TM-650 2.4.24 (ppm/°C)	CTE:α2,Z-axis,IPC-TM-650 2.4.24 (ppm/°C)	Volume resistivity:IPC-TM-650 2.5.17.1,C-96/35/90 (MΩ·cm)	Surface resistivity:IPC-TM-650 2.5.17.1,C-96/35/90 (MΩ)	Dielectric constant(Dk)@1MHz:IPC-TM-650 2.5.5.9,C-24/23/50	Dielectric constant(Dk)@1GHz:IPC-TM-650 2.5.5.9,C-24/23/50	Dissipation factor(Df )@1MHz:IPC-TM-650 2.5.5.9,C-24/23/50	Dissipation factor(Df )@1GHz:IPC-TM-650 2.5.5.9,C-24/23/50	Water absorption:IPC-TM-650 2.6.2.1,D-24/23 (%)	Peel strength,1oz:IPC-TM-650 2.4.8 (kN/m)	Flammability:UL,C-48/23/50	Volume resistivity:C-96/20/65	Volume resistivity:C-96/20/65+C-96/40/90	Surface resistivity:C-96/20/65	Surface resistivity:C-96/20/65+C-96/40/90	Insulation resistance:C-96/20/65	Insulation resistance:C-96/20/65+D-2/100	Dielectric constant (Dk)1MHz:JIS C-96/20/65	Dielectric constant (Dk)1MHz:C-96/20/65+D-24/23	Dissipation factor (Df)1MHz:C-96/20/65	Dissipation factor (Df)1MHz:C-96/20/65+D-24/23	Solder heat resistance (260°C)	Peel strength,Copper foil:0.018mm (18μm),A	Peel strength,Copper foil:0.018mm (18μm),S₄	Peel strength,Copper foil:0.035mm (35μm),A	Peel strength,Copper foil:0.035mm (35μm),S₄	Heat resistance	Flexural strength:Fill	Water absorption:E-24/50+D-24/23	Flammability:	Alkali resistance:dipping (3min)	The sample thickness	The above data are typical values and not guaranteed values.
	R-1766(GH)/R-1661(GZ)	-	Glass Epoxy Multi-layer Circuit Board Materials	140	140	150	315	-	5	1	11–13	-	13–15	-	65	270	1 x 10⁹	1 x 10⁸	4.6	4.3	0.014	0.016	0.14	2	94V-0	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	32mil(0.8mm)	-