1.We specialized in insulating materials for 10 years 2.FR4 sheet is insulation class B(130 degree)

This product is a kind of laminated board formed through heat pressing after the electric industry fiolax cloth dips into epoxy resin. It is suitable as the mechanical, electric and electronic insulation structural components which are used under room and middle temperatures with a certain mechanical performance and electric performance requirement. 

- Maximum sizes: 1020 X 1220 mm 1220X 2440mm	- Thickness: From 0.1mm  150mm
- Colour: Light Green / Natural / Black / Brown / Red / Orange / Yellow / Green / Blue / Purple / Ash          / White / Carbon or based on the users special color.
- On demand we can deliver strips or finished components	- Surfaces: Shining

FR4 Sheet Characteristics:

1.Define and purpose

2.High mechanical property

3.Stable dielectric property

4.Thickness 0.1-150mm

5.high mechanical property

6.good resistance to Waterlogging.

7.Widely used in electrical appliances,as insulating parts in Generator and Motor.

I. POM Sheet Description

1.Resistance to flame ( V-0 ). 2.Very low hygrometric susceptibility 3.Excellent mechanical properties when cold

2.Technical requirement

.2.1 Outside appearance

.The board material should be flat and smooth, no bubble, no wrinkle, no crackle, free from other defect, such as scrape, compress, dirt spot and uneven of color, allow a few of color spots.

 

The board material should be flat and smooth, no bubble, no wrinkle, no crackle, free from other defect, such as scrape, compress, dirt spot and uneven of color, allow a few of color spots.

 

II.FR4 Sheet Applications 

 

Very convenient for equipment for high frequencies and in general for all elements put under high dynamic stresses with high resistance to fatigue, can also be used extensively for test instrucments of PCB, and sports equipment.

 

III. FR4 Sheet Characteristics:

1.Define and purpose

2.High mechanical property 3.Stable dielectric property 4.Thickness 0.1-150mm5.high mechanical property6.good resistance to Waterlogging.

7.Widely used in electrical appliances,as insulating parts in Generator and Motor.

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