fr4-g10-g11 | ZTELEC

Name	Parameters
Color	Green/Water Green/White/Yellow/Black
Thickness	0.1-100mm
Size	10201220 /10201020 /12202440 /12202040 (support customize)
Heat Resistance Rating	Class F (150 ° C)

For Test Boards

For Molds

For Power Transformer

For Epoxy Star Wheel

Motor Insulation Materials

PCB Drilling Reinforcement Board

Parameter
Chinese Name		3240						3241
IEC		EPGC201	EPGC202	EPGC203	EPGC204	EPGC306	EPGC308	--
NEMA		--	FR4	G10	FR5	G11	--	--
Basic material		Glass fiber cloth	Electronic grade glss fiber cloth					Glass fiber cloth
Resin		Epoxy	Heat resistant epxoy resin					Epoxy
Color		NatureGreen	NatureGreen					Black
Test item	Unit	Value						Value
Density	g/m³	1.8~1.95						1.75~1.90
Vertical layer bending strength (normal)	MPa	≥340						≥300
Parallel layer impact strength (simply supported beam method)	KJ/m2	≥38						≥50
Vertical layer electrical strength (90°Ctransformer oil)	Kv/mm	≥14.2						≥8.0
Parallel layer breakdown voltage (90°Ctransformer oil)	Kv	≥35	≥35	≥40	≥35	≥40	≥35	≥35
Dielectric constant (50Hz)	--	≥5.5						≥5.5
Dielectric loss factor (50Hz)	--	≤0.04						≤0.03
Insulation resisitance after immersion	Ω	≥5.0*1010						≥1.0*108
Proof tracking index(PTI)	--		--	--	--	≥200	--	--
Combustibility	--		v-0	--	v-0	--	--	HB40
Temperature index	--	130	130	155	155	155	180	180
Water absorption (1-20mm thickness)	mg	17~73						64~193
Notes: The data in the above table only represents typical or average data, just for reference in practical application. It does not bear any responsibility for the use of the product or related legal liability