China wholesale Insulation Material - G11 Halogen Free Flame Retardant Hard Epoxy Glassfiber Laminated Sheet – Xinxing
China wholesale Insulation Material - G11 Halogen Free Flame Retardant Hard Epoxy Glassfiber Laminated Sheet – Xinxing Detail:
Product Description
This product is made with the electrician non-alkali glass fiber cloth as the backing material, with high TG epoxy resin as binder via hot pressing laminated under 155 degree temperature.It has high mechanical strength under normal temperature , still has strong mechanical strength , good electrical properties under dry and wet environment, can be used in damp environment and transformer oil.It belongs to grade F heat resistance insulating material.The technical data is similar to FR5,but is not fire retardant.
Compliance With Standards
In accordance with GB/T 1303.4-2009 electrical thermosetting resin industrial hard laminates – Part 4: epoxy resin hard laminates, IEC 60893-3-2-2011 insulating materials – electrical thermosetting resin industrial hard laminates – Part 3-2 of the individual material specification EPGC203.
Features
1.High electrical stability under high humidity;
2.Excellent mechanical properties;
3.High mechanical strength under high temperature; 4.High Moisture resistance;
5.High heat resistance;
6.Temperature resistance:Class F,155℃
Application
Applicable to all kinds of motor, electrical, electronic and other fields, widely used in motor, electrical equipment as insulation structure parts, high voltage switchgear, high voltage switch (such as motor stator insulation materials at both ends, rotor end plate rotor flange piece, slot wedge, wiring plate, etc.).
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 | ≥350 | |
| 04 | Vertical compression strength | MPa | ≥350 | |
| 05 | Parallel impact strength（Charpy type） | KJ/m² | ≥33 | |
| 06 | Parallel shear strength | MPa | ≥30 | |
| 07 | Tensile strength | MPa | ≥240 | |
| 08 | Vertical electric strength（in oil of 90℃±2℃） | 1mm | MV/m | ≥14.2 |
| 2mm | ||||
| ≥11.8 | ||||
| 3mm | ||||
| ≥10.2 | ||||
| 09 | Parallel breakdown voltage（in oil of 90℃±2℃） | KV | ≥35 | |
| 10 | Relative dielectric constant（50Hz) | - | ≤5.5 | |
| 11 | Dielectric dissipation factor（50Hz) | - | ≤0.04 | |
| 12 | Insulation resistance after soaking（After soaking for 24 hours） | MΩ | ≥5.0×104 | |
| 13 | Fire resistance（UL94) | - | V-0 | |
Product detail pictures:
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No matter new shopper or old customer, We believe in very long expression and dependable relationship for China wholesale Insulation Material - G11 Halogen Free Flame Retardant Hard Epoxy Glassfiber Laminated Sheet – Xinxing, The product will supply to all over the world, such as: Latvia, France, Georgia, Our stock have valued 8 million dollar , you can find the competitive parts within short delivery time. Our company is not only your partner in business, but also our company is your assistant in the coming corporation.
By Liz from Surabaya - 2017.06.22 12:49
Good quality, reasonable prices, rich variety and perfect after-sales service, it's nice!
By Dolores from Mali - 2018.12.11 11:26
