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2020 High quality White Fiberglass Sheet - Grade F Halogen-free fire retardant Epoxy glass fiber laminated sheet – Xinxing

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Being supported by an innovative and experienced IT team, we could present technical support on pre-sales & after-sales service for Fiberglass Flat Sheet , Epoxy Sheet , Fiberglass Panel Sheets , We look forward to supplying you with our products in the near future, and you will find our quotation is very reasonable and the quality of our products is very excellent!
2020 High quality White Fiberglass Sheet - Grade F Halogen-free fire retardant Epoxy glass fiber laminated sheet – Xinxing Detail:

Product Description

This product is made with the electrician non-alkali glass fiber cloth as the backing material, with high TG phosphorous and nitrogen flame retardant epoxy resin as binder via hot pressing laminated products, high mechanical strength and low combustion performance under normal temperature, high temperature under 155 ℃ still has strong mechanical strength, good electrical properties under dry and wet state, can be used in damp environment and transformer oil,It is a class F heat-resistant insulating material.Applicable to all kinds of motor, electrical, electronic and other fields, widely used in motor, electrical equipment as insulation structure parts, high voltage switch-gear, high voltage switch (such as motor stator insulation materials at both ends, rotor end plate rotor insulation piece, slot wedge, terminal board, etc.).

Features

1.Good electrical stability under high humidity;
2.High mechanical strength under high temperature;
3.Moisture resistance;
4.Heat resistance;
5.Temperature resistance:Grade F
6.Halogen-free and fire retardant

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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.

Appearance: 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.

Compliance with standards

Suitable for all kinds of motor, electric appliances,electronic and other fields.

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 ≥300
Parallel ≥200
5 Impact strength (charpy type) Lengthway no gap KJ/m² ≥147
6 Bonding strength N ≥6800
7 Tensile strength Lengthway MPa ≥300
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 ≥1.0×1012
After soaking  for 24hours ≥1.0×1010
12 Combustibility(UL-94) Level V-0

Product detail pictures:

2020 High quality White Fiberglass Sheet - Grade F Halogen-free fire retardant Epoxy glass fiber laminated sheet – Xinxing detail pictures


Related Product Guide:

"Based on domestic market and expand overseas business" is our development strategy for 2020 High quality White Fiberglass Sheet - Grade F Halogen-free fire retardant Epoxy glass fiber laminated sheet – Xinxing, The product will supply to all over the world, such as: Casablanca, New Zealand, Ecuador, 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 be more conveniently to service our customers.
  • It's really lucky to find such a professional and responsible manufacturer, the product quality is good and delivery is timely, very nice.
    5 Stars By Edwina from Southampton - 2018.09.21 11:01
    The goods we received and the sample sales staff display to us have the same quality, it is really a creditable manufacturer.
    5 Stars By Sharon from Singapore - 2018.09.21 11:44

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