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Factory Supply Electrical Insulation Board - FR5 Hard Epoxy Glassfiber Laminated Sheet – Xinxing

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Factory Supply Electrical Insulation Board - 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,155℃
9.Flame retardant property:UL94 V-0

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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
01 Density g/cm³ 1.8-2.0
02 Water absorption % <0.5
03 Vertical bending strength Normal MPa ≥380
150±2℃ ≥190
04 Parallel impact strength(Charpy type) KJ/m² ≥33
05 Parallel shear strength MPa ≥30
06 Tensile strength MPa ≥300
07 Vertical electric strength(in oil of 90℃±2℃) 1mm MV/m ≥14.2
2mm
≥11.8
3mm
≥10.2
08 Parallel breakdown voltage(in oil of 90℃±2℃) KV ≥35
09 Relative dielectric constant(50Hz) - ≤6.5
10 dielectric dissipation factor(50Hz) - ≤0.04
11 Insulation resistance after soaking(After soaking for 24 hours) MΩ ≥5.0×104
12 Fire resistance(UL94) - V-0

Product detail pictures:

Factory Supply Electrical Insulation Board - FR5 Hard Epoxy Glassfiber Laminated Sheet – Xinxing detail pictures


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Using a complete scientific high quality management program, superior high quality and superior faith, we acquire great reputation and occupied this industry for Factory Supply Electrical Insulation Board - FR5 Hard Epoxy Glassfiber Laminated Sheet – Xinxing, The product will supply to all over the world, such as: Sacramento, New Zealand, Peru, We have top engineers in these industries and an efficient team in the research. What is more, we have our own archives mouths and markets in China at low cost. Therefore, we can meet different inquiries from different clients. Please find our website to check more information from our products.
  • Hope that the company could stick to the enterprise spirit of "Quality, Efficiency, Innovation and Integrity", it will be better and better in the future.
    5 Stars By Eve from Qatar - 2018.06.19 10:42
    It can be said that this is a best producer we encountered in China in this industry, we feel lucky to work with so excellent manufacturer.
    5 Stars By Cherry from Tanzania - 2018.02.04 14:13

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