Quality Inspection for Fr4 Fiberglass Sheet - 3241 Semiconductor Epoxy Glass Cloth Laminated Sheet – Xinxing
Quality Inspection for Fr4 Fiberglass 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:
We depend on sturdy technical force and continually create sophisticated technologies to meet the demand of Quality Inspection for Fr4 Fiberglass Sheet - 3241 Semiconductor Epoxy Glass Cloth Laminated Sheet – Xinxing, The product will supply to all over the world, such as: Russia, Greece, Colombia, We pay high attention to customer service, and cherish every customer. We've maintained a strong reputation in the industry for many years. We are honest and work on building a long-term relationship with our customers.
By Doreen from Hungary - 2018.06.30 17:29
Adhering to the business principle of mutual benefits, we have a happy and successful transaction, we think we will be the best business partner.
By Jo from Congo - 2018.09.23 17:37
