Specifications:

• FR4 G10 G11 FR5 epoxy board manufacturers 1.Color Naturalcolor(Light green), yellow, and black 2.Measurement 1020*1220(40"×48 " )

Description:

FR4 G10 G11 FR5 epoxy boardmanufacturers
1.Material	Composite polymer(flame-retardant epoxy resin, E-glass  fiber cloth)
2.Technics	Mixing , Coating, Folding,Laminate fiber d, Return Line, Cutting, Packing
3.Color	Natural color(Light green),yellow, and black
4.Measurement	1020*1220(40 "×48 " )
5. Feature	Flame retardant,  thermalreliability, lower warpage, moisture resistance.
6.Using scope	Instruments and apparatuses,mobile communication, electrotechnics FPC reinforment, testingbed, etc.
7.Packing	Carton packaging/ 250 sheet perpallet
8. Certification	ISO9001, ISO14001, CQC,UL
9.Technological requirements	For your choices




FR4 G10 glass fiber epoxy sheet
1.Temp:B. 
2.Thickness:0.1mm-150mm 
3.Impact strength:33 KJ/m2 



1.Description:  Fiberglass laminate sheet(FR4/G10) owns the character of high temperature resistance,high mechanical properties and dielectric properties, good heatresistance.




It is created from electrical glass cloth that  impregnatedwith epoxy resin under high pressure and high heat.

2.Specifications:

1).Thickness:0.1mm-150mm




2).Size:  1020x1220mm,   1220x2440mm,1020x2040mm   ;




3). Payment terms: T/T or L/C in sight




4). Delivery port: Ningbo , shanghai. qingdao,tianjing      

5). Pacage: wooden pallet or according to customerrequirements.




6).Delivery time:10-15 days.




7).Temperature grade:B glass(130 C).




3. Standard color:   yellow, green , black, red,white.We can also offer other colors  accordingto  the requirements of customers .




4. Applications:   Fiberglass laminate sheet(FR4/G10) is widely used for electrical insulation as thecomponents in the structure of electrical equipment, includingthe design of the switch computer printer circuit board drillingpad with governance, such as die(PCB test shelf), can be usedin humid conditions and transformer oil situation.




InternationalStandard		IEC60893		EPGC 201	EPGC202
		DIN 7735		Hgw2372	Hgw2372.1
		NEMA		G10	FR4
Properties		Test Method	Unit	Value	Value
Physical properties	Density		g/cm3	1.9-2.0	1.9-2.0
	Colour			Green	Yellow/Green
	Water absorption	E-24/50+D-24/23	%	0.07-0.16	0.07-0.16
Mechanical properties	Flexural Strength	A	Mpa	385-490	385-490
	Impact Strength	A	KJ/M2	33	33
	Rockwell Hardness	A	M	110	110
	Compressive Strength	A	Mpa	280-330	280-330
		A	Mpa	180-230	180-230
Electrical Properties	Electrical Strength	C-96/20/65(in 90°C oil)	KV/mm	≥14	≥14
		C-0.5/90(in 90°C oil)	KV	40	40
	Volume Resistivity	C-96/20/65	Ω.cm	≥1011	≥1011
		C-96/20/65+C-96/40/90	Ω.cm	≥1010	≥1010
	Surface Resistivity	C-96/20/65	Ω	≥1010	≥1010
		C-96/20/65+C-96/40/90	Ω	≥1010	≥1010
	Dielectric Constant 1MHz	C-96/20/65		4.0-5.0	4.0-5.0
		C-96/20/65+D-48/50		4.0-5.5	4.0-5.5
	Disspation Factor 1MHz	C-96/20/65		0.03-0.04	0.03-0.04
		C-96/20/65+D-48/50		0.04-0.05	0.04-0.05
	Arc Resisitance	C-96/20/65	Sec	130-140	130-140
Flame  Resistance	UL Subject 94	A		HB	V-0
	Smoke Density 90	ASTM-E 662		1	1
	Toxicant Content	ASTM-E 663		Low	Low
Others	Acetone Resisitance	boiled	Min	30(ok)	30(ok)
	Punchability( 3mm)	A		Good	Good