High Quality Cutting Laminate Sheets - 347F High Strength Epoxy Glassfiber laminated sheet (Thermostability is grade F) – Xinxing
High Quality Cutting Laminate Sheets - 347F High Strength Epoxy Glassfiber laminated sheet (Thermostability is grade F) – Xinxing Detail:
Product Description
This product is a laminated sheet which made with processed non-alkali glass fiber cloth as the backing material, by hot pressing with grade F benzo oxazine resin. It has good mechanical and electrical properties,and flame retardant, especially has high mechanical strength retention and excellent electrical properties under high temperature.Suitable for grade F motor and electrical equipment as high quality insulation structure , has the advantage of good machinability and wide applicability in the similar products.
Features
1.Good mechanical and electrical properties;
2.High mechanical strength retention and excellent electrical properties under high temperature;
3.Moisture resistance;
4.Heat resistance;
5.Temperature resistance:Class F,155℃
6.Good Machinability and wide applicability
7.Flame retardant property:UL94 V-0
Compliance With Standards
In accordance with GB/T 1303.4-2009 electrical thermosetting resin industrial hard laminates – Part 4: epoxy resin hard laminates.
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
The technical data of 347F is similar to FR5,Suitable for grade F motor and electrical equipment as high quality insulation structure.
Main Performance Index
| NO. | ITEM | UNIT | INDEX VALUE | |||
| 01 | Density | g/cm³ | 1.8-2.1 | |||
| 02 | Water absorption | % | <0.5 | |||
| 03 | Vertical bending strength | Normal | MPa | ≥400 | ||
| 155±2℃ | ≥250 | |||||
| 04 | Impact strength（Charpy type） | No Gap | Lengthways | KJ/m² | ≥129 | |
| Lateral | ≥77 | |||||
| 05 | compression strength | Vertical | MPa | ≥300 | ||
| Parallel | ≥200 | |||||
| 06 | Tensile strength | Lenthways | MPa | ≥240 | ||
| Lateral | ≥180 | |||||
| 07 | Bond strength | N | ≥6800 | |||
| 08 | Vertical electric strength（in oil of 90℃±2℃ 1min） | 1mm | MV/m | ≥14.2 | ||
| 2mm | ||||||
| ≥12.4 | ||||||
| 3mm | ||||||
| ≥11.5 | ||||||
| 09 | Parallel breakdown voltage（in oil of 90℃±2℃） | KV | ≥45 | |||
| 10 | Relative dielectric constant（50Hz) | - | ≤5.5 | |||
| 11 | dielectric dissipation factor（50Hz) | - | ≤0.04 | |||
| 12 | Parallel insulation resistance | Normal | MΩ | ≥1.0×106 | ||
| After soaking for 24 hours | ≥1.0×104 | |||||
| 13 | Surface/volumn insulation resistance | Normal | MΩ | ≥1.0×106 | ||
| After soaking for 24 hours | ≥1.0×104 | |||||
| 155±2℃ | ≥1.0×104 | |||||
| Fire retardant(UL-94) | V-0 | |||||
Product detail pictures:
Related Product Guide:
We always get the job done to be a tangible staff to ensure that we can easily offer you the best high-quality and the greatest value for High Quality Cutting Laminate Sheets - 347F High Strength Epoxy Glassfiber laminated sheet (Thermostability is grade F) – Xinxing, The product will supply to all over the world, such as: European, Cologne, Czech Republic, With the goal of "zero defect". To care for the environment, and social returns, care employee social responsibility as own duty. We welcome friends from all over the world to visit and guide us so that we can achieve the win-win goal together.
By Lindsay from United States - 2017.03.28 12:22
This company conforms to the market requirement and joins in the market competition by its high quality product, this is an enterprise that have Chinese spirit.
By Alberta from Florida - 2017.06.22 12:49
