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Factory wholesale Fiberglass Sheet Near Me - 347F High Strength Epoxy Glassfiber laminated sheet (Thermostability is grade F) – Xinxing

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Factory wholesale Fiberglass Sheet Near Me - 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 wholesale Fiberglass Sheet Near Me - 347F High Strength Epoxy Glassfiber laminated sheet (Thermostability is grade F) – Xinxing detail pictures


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Our eternal pursuits are the attitude of "regard the market, regard the custom, regard the science" and the theory of "quality the basic, trust the first and management the advanced" for Factory wholesale Fiberglass Sheet Near Me - 347F High Strength Epoxy Glassfiber laminated sheet (Thermostability is grade F) – Xinxing, The product will supply to all over the world, such as: Adelaide, Afghanistan, Cannes, Our company has abundant strength and possesses a steady and perfect sales network system. We wish we could establish sound business relationships with all customers from at home and abroad on the basis of mutual benefits.
  • In China, we have many partners, this company is the most satisfying to us, reliable quality and good credit, it is worth appreciation.
    5 Stars By Anna from Slovenia - 2017.02.28 14:19
    The factory workers have rich industry knowledge and operational experience, we learned a lot in working with them,we are extremely grateful that we can encount a good company has excellent wokers.
    5 Stars By Bella from Rotterdam - 2017.11.11 11:41

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