Factory wholesale Fr4 Epoxy Sheet - 3241 Semiconductor Epoxy Glass Cloth Laminated Sheet – Xinxing
Factory wholesale Fr4 Epoxy Sheet - 3241 Semiconductor Epoxy Glass Cloth Laminated Sheet – Xinxing Detail:
Product Description
This product is a laminated product made by hot pressing with carbon black epoxy phenolic resin impregnation of electrical purposed alkali-free glass cloth.It has the properties of semiconductor and can be used as anti-coroning material between large motor grooves, and can also be used as non-metallic wear-resisting structural parts material under high conditions.
Features
1.Semiconductor properties;
2.Anticorona properties;
2.Good mechanical properties;
3.Moisture resistance;
4.Heat resistance;
5.Temperature resistance:Class B, 130℃
Compliance With Standards
Appareance: the surface should be flat, free of bubbles, pits and wrinkles, but other defects that do not affect the use are allowed, such as: scratches, indentation, stains and a few spots.The edge shall be cut neatly, and the end face shall not be delaminated and cracked.
Application
Can be used as anti-coroning material between large motor grooves, and can also be used as non-metallic wear-resisting structural parts material under high conditions.
Main Performance Index
NO. | ITEM | UNIT | INDEX VALUE |
01 | Density | g/cm³ | 1.8-2.0 |
02 | Water absorption | % | <0.5 |
03 | Vertical bending strength | MPa | ≥340 |
04 | Vertical compression strength | MPa | ≥350 |
05 | Parallel impact strength(charpy type) | KJ/m² | ≥30 |
06 | Tensile strength | MPa | ≥200 |
07 | Insulation resistance | Ω | 1.0×104~1.0×106 |
Product detail pictures:

Related Product Guide:
Like a result of ours specialty and repair consciousness, our enterprise has won a superb popularity amid buyers everywhere in the environment for Factory wholesale Fr4 Epoxy Sheet - 3241 Semiconductor Epoxy Glass Cloth Laminated Sheet – Xinxing, The product will supply to all over the world, such as: Atlanta, Belize, Pakistan, We sincerely hope to cooperate with customers all over the world, if you would like to have more information, make sure you kindly contact us, we have been looking forward to building up a great business relationship with you.

We feel easy to cooperate with this company, the supplier is very responsible, thanks.There will be more in-depth cooperation.
