Popular Design for Fiberglass Resin Sheets - FR5 Hard Epoxy Glassfiber Laminated Sheet – Xinxing
Popular Design for Fiberglass Resin Sheets - FR5 Hard Epoxy Glassfiber Laminated Sheet – Xinxing Detail:
Product Description
This product was laminated by the high temperature and high pressure with electrician used alkali free glass fiber cloth impregnated with special epoxy resin,it belongs grade F heat resistance insulation material.It has high mechanical properties under medium temperature,and stable electrical performance under high temperature .It is suitable used in mechanical,electrical and electronic as the high insulation components.It has high mechanical strength,thermal state mechanical strength,fire resistance,heat resistance and humidity resistance.
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 EPGC204.
Features
1.High mechanical properties under midium temperature;
2.Good electrical stability under high temperature;
3.High Mechanical strength
4.High mechanical strength under high temperature;
5.High heat resistance;
6.High moisture resistance;
7.Good machinability;
8.Temperature resistance:Grade F;
9.Flame retardant property:UL94 V-0
Application
Used for mechanical, electrical, electrical equipment as insulation components, and used in transformer oil and wet environment.
FR5 compare to FR4,the TG is higher,the thermostablity is grade F (155 degree),our FR5 has passed the test of EN45545-2:2013+A1:2015: Railway applications – Fire protection of railway vehicles-Part2:Requirement for fire behaviour of materials and components.and be approved by CRRC, we start to supply FR5 to CRRC from 2020. If you have any questions please contact us.
Main Performance Index
| NO. | ITEM | UNIT | INDEX VALUE | ||
| 1 | Density | g/cm³ | 1.8-2.0 | ||
| 2 | Water absorption Rate | % | ≤0.5 | ||
| 3 | Vertical bending strength | Normal | MPa | ≥380 | |
| 155±2℃ | ≥190 | ||||
| 4 | Compression strength | Vertical | MPa | ≥350 | |
| Parallel | ≥260 | ||||
| 5 | Impact strength (charpy type) | Lengthway no gap | KJ/m² | ≥147 | |
| 6 | Bonding strength | N | ≥6800 | ||
| 7 | Tensile strength | Lengthway | MPa | ≥320 | |
| Horizontal | ≥240 | ||||
| 8 | Vertical electric strength （in oil of 90℃±2℃） |
1mm | KV/mm | ≥14.2 | |
| 2mm | ≥11.8 | ||||
| 3mm | ≥10.2 | ||||
| 9 | Parallel breakdown voltage(1 min in oil of 90℃±2℃） | KV | ≥40 | ||
| 10 | Dielectric dissiption factor（50Hz) | - | ≤0.04 | ||
| 11 | Insulation Resistance | Normal | Ω | ≥1.0×1012 | |
| After soaking for 24hours | ≥1.0×1010 | ||||
| 12 | Combustibility（UL-94) | Level | V-0 | ||
Product detail pictures:
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We rely upon strategic thinking, constant modernisation in all segments, technological advances and of course upon our employees that directly participate in our success for Popular Design for Fiberglass Resin Sheets - FR5 Hard Epoxy Glassfiber Laminated Sheet – Xinxing, The product will supply to all over the world, such as: Washington, San Diego, Madras, Our company will continue to serve customers with best quality, competitive price and timely delivery & the best payment term! We sincerely welcome friends from all over the world to visit& cooperate with us and enlarge our business. If you are interested in our products, please do not hesitate to contact us, we will be happy to provide you with further information!
By Leona from Iran - 2018.12.28 15:18
We are old friends, the company's product quality has been always very good and this time the price is also very cheap.
By Susan from Amsterdam - 2017.10.27 12:12
