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Product Description

Flame resistance epoxy glass cloth laminated fr4 / g10/ 3240 fiberglass insulation sheet

FR4 (or FR-4) is a NEMA grade designation for glass-reinforced epoxy laminate material. FR4 is a composite material composed of woven fiberglass cloth with an epoxy resin binder that is flame resistant (self-extinguishing).

"FR" stands for flame retardant, and denotes that the material complies with the standard UL94V-0.
FR4 glass epoxy is a popular and versatile high-pressure thermoset plastic laminate grade with good strength to weight ratios.

With near zero water absorption, FR4 is most commonly used as an electrical insulator possessing considerable mechanical strength.

The material is known to retain its high mechanical values and electrical insulating qualities in both dry and humid conditions.

These attributes, along with good fabrication characteristics, lend utility to this grade for a wide variety of electrical and
mechanical applications.

Tehnical Data of G10/ FR4 Epoxy Fiberglass Sheet
PROPERTIES	UNIT	METHODE	STANDARD VALUE	TESTING RESULT
Flexural strength perpendicular to laminations – under normal room temperature	MPa	ISO 178	≥ 350	360
Notch Impact strength parallel to lamination (Notched charpy)	kJ/m2	ISO 179	≥ 37	45
Dielectric strength perpendicular to laminations (in oil 90±2℃), 1.0mm in thickness	kV/mm	IEC 60243	≥ 14.2	20.5
Breakdown voltage parallel to laminations (in oil 90±2℃)	kV	IEC 60243	≥ 3.5	40
1MHz dielectric coefficient1MHz	-	IEC 60250	≤ 5.5	4.9
1MHz loss factor1MHz	-	IEC 60250	≤ 0.04	0.013
Water absorption rate, 1.6mm in thickness	%	ISO 62	≤ 0.25	0.02
Insulation resistance Impregnated in water(22℃, 50%RH)	Ω	IEC 60093	≥5.0×1010	5.6×1010
Flammability	class	IEC 60093	FV0	FV0
Density	g/cm3	-	1.9-2.2	2.1

Electronic Insulation Materials G10 FR4 3240 Epoxy Fiberglass Sheet with Factory Price

Details Images

G10/ FR4 glass epoxy sheet

Standard color: Green, Black, Yellow, White

Standard size: 1020*1220mm, 1220*2440mm

Standard Thickness: 0.2-50mm

Electronic Insulation Materials G10 FR4 3240 Epoxy Fiberglass Sheet with Factory Price

Product packaging

Electronic Insulation Materials G10 FR4 3240 Epoxy Fiberglass Sheet with Factory Price

CNC Machining Service

4mm PCB raw materials FR4 /G10 sheet

$0.8-$3.6/ pcs

Epoxy fiber FR4 Plastic Washer sheet / Epoxy resin G10/3240 sheet epoxy board

$1.5-$6.5/pcs

High insulating property Fr4/G10/3240 epoxy sheet phenolic resin laminated sheet board

$3.5-$8.5

Certifications

Electronic Insulation Materials G10 FR4 3240 Epoxy Fiberglass Sheet with Factory Price

Company Profile

*Shenzhen Xiongyihua Plastic Insulation Ltd. is one of the most professional plastic manufacturers and traders in China. We have the experience to offer the best to our many customers. We have a good ability of providing great service, quality materials and competitive pricing. *Shenzhen Xiongyihua Plastic Insulation Ltd. carries the largest inventory of engineering plastics in Shenzhen. Our service warehouse locations in No.2 Longxian Road, Xinsheng Community, Longgang Street, Longgang district, shenzhen. They are well stocked with sheets, rods, insulation material. We offer close tolerance cutting, machining and fabricating. *Strict quality control is implemented to make sure you get good quality products, good customer service, competitive prices and flexible working attitude which are the keys to our success. At present, owning to the well-connected overseas customer, our products are found in more than 50 countries, such as Asia, Middle East, Africa, Europe, Australia, Rusia, and America.Our export volume maintains a rapid momentum of growth. *We have been ISO certified to follow the standard production, to offer environmentally-friendly products. If you are interested in our products, warmly welcome to visit our website to check more information and products details.