Insulation Laminate Board Fibre

Product Detail

Insulation Laminate Board Fibre Quick Details

Place of Origin: Liaoning, China (Mainland)

Brand Name: Youda

Model Number: FR-4

Type: Insulation Sheet

Material: Fiberglass, Glass fabric, Epoxy resin

Application: High Voltage

Rated Voltage: 220V

Tensile Strength: 400MPa

Thickness: 0.1-150mm

Color: Black

Customized Color: Acceptable

DImension: 1020mmx1220mm, 1020mmx2040mm, 1220mmx2440mm

Dielectric Constant: 4.7

TG: 130?

Water Absorpotion: 0.15%

Certification: RoHS, SGS, UL, ISO9001:2008

Item	Unit	Value
Water absorption	%	<0.25
Flexural strength	MPa	>350
Surface resistivity (C-96/20/65)	MO	>105
Volume resistivity(C-96/20/65)	MO·m	>104
Dielectric lose factor (1MHz)	—	<0.03
Heat resistance 220°C 20mm	—	No bubble
Flammability UL94 (1.6mm)	Class	V-0
Solvent resistance	—	No change
Density	g/cm3	1.85-1.95
Charpy impact strength	kJ/m2	>45
Size	mm	1020×1220 / 1220×1220 / 1220×2440
Note: Colors white, yellow, black, light green are available, the specifications above not applicable in black.

Epoxy resin composite sheet — natural color is typically black. The most versatile all around laminate grades are continuous glass woven fabric impregnated with an epoxy resin binder. Epoxy resins are among the most versatile and widely used plastics in the electronics field, primarily because water absorption is virtually nil, rendering it an outstanding insulator.