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Fixed Competitive Price Transparent Fiberglass Board - 347/347F High Strength Epoxy Glassfiber laminated sheet (Thermostability is grade F) – Xinxing

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Our personnel are always inside the spirit of "continuous improvement and excellence", and together with the outstanding excellent goods, favorable price and good after-sales services, we try to gain every customer's trust for White Laminate Board , 12mm Fiberglass Sheet , Fr4 G10 , All prices depend upon the quantity of your order; the more you order, the more economical the price is. We also offer good OEM service to many famous brands.
Fixed Competitive Price Transparent Fiberglass Board - 347/347F 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:Grade F;
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
347 347F
1 Density g/cm³ 1.8-2.0 1.8-2.0
2 Water absorption Rate % ≤0.5 ≤0.5
3 Vertical bending strength Normal MPa ≥440 ≥400
155±2℃ ≥280 ≥250
4 Compression strength Vertical MPa ≥350 ≥300
Parallel ≥260 ≥200
5 Impact strength (charpy type) Lengthway no gap KJ/m² ≥147 ≥129
Horizontal no gap ≥98 ≥77
6 Bonding strength N ≥7200 ≥6800
7 Tensile strength Lengthway MPa ≥280 ≥240
Horizontal ≥200 ≥180
8 Vertical electric strength
(in oil of 90℃±2℃)
1mm KV/mm ≥14.2 ≥14.2
2mm ≥12.4 ≥12.4
3mm ≥11.5 ≥11.5
9 Parallel breakdown voltage(1 min in oil of 90℃±2℃) KV ≥45 ≥45
10 Dielectric dissiption factor(50Hz) - ≤0.04 ≤0.04
11 Volumn Insulation Resistance Normal ≥1.0×1012 ≥1.0×1012
After soaking  for 24hours ≥1.0×1010 ≥1.0×1010
12 Combustibility(UL-94) Level V-1 V-0

Product detail pictures:

Fixed Competitive Price Transparent Fiberglass Board - 347/347F High Strength Epoxy Glassfiber laminated sheet (Thermostability is grade F) – Xinxing detail pictures


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Sticking to the perception of "Creating products of top of the range and earning mates with people today from all over the world", we constantly put the desire of consumers in the first place for Fixed Competitive Price Transparent Fiberglass Board - 347/347F High Strength Epoxy Glassfiber laminated sheet (Thermostability is grade F) – Xinxing, The product will supply to all over the world, such as: Singapore, Manchester, Adelaide, We also have the strong ability of integration to supply our best service, and plan to build the warehouse in the different countries around the world, that will probably be more conveniently to service our customers.
  • This supplier offers high quality but low price products, it is really a nice manufacturer and business partner.
    5 Stars By Josephine from St. Petersburg - 2017.03.28 16:34
    Product variety is complete, good quality and inexpensive, the delivery is fast and transport is security, very good, we are happy to cooperate with a reputable company!
    5 Stars By Louis from Azerbaijan - 2018.03.03 13:09

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