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Factory source Fiberglass Board Sheets - 347F High Strength Epoxy Glassfiber laminated sheet (Thermostability is grade F) – Xinxing

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Sticking for the principle of "Super Quality, Satisfactory service" ,We have been striving for being a superb small business partner of you for G10 Epoxy , Electrical Insulation Board , G10 Fr4 Material , We have expanded our business into Germany, Turkey, Canada, U. S. A. , Indonesia, India, Nigeria, Brazil and some other regions of the world. We are working hard to be one of the best global suppliers.
Factory source Fiberglass Board 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

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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:

Factory source Fiberglass Board Sheets - 347F High Strength Epoxy Glassfiber laminated sheet (Thermostability is grade F) – Xinxing detail pictures


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We depend on sturdy technical force and continually create sophisticated technologies to meet the demand of Factory source Fiberglass Board Sheets - 347F High Strength Epoxy Glassfiber laminated sheet (Thermostability is grade F) – Xinxing, The product will supply to all over the world, such as: Adelaide, Buenos Aires, Montpellier, To let customers be more confident in us and get the most comfortable service, we run our company with honesty, sincerity and best quality . We firmly believe that it is our pleasure to help customers to run their business more successfully, and that our professional advice and service can lead to more suitable choice for the customers.
  • This supplier offers high quality but low price products, it is really a nice manufacturer and business partner.
    5 Stars By Penny from Romania - 2017.05.02 18:28
    In our cooperated wholesalers, this company has the best quality and reasonable price, they are our first choice.
    5 Stars By Julia from Georgia - 2018.06.12 16:22

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