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Best quality Fiberglass Plate - 3250 Epoxy Glassfiber Laminated Sheet – Xinxing

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Best quality Fiberglass Plate - 3250 Epoxy Glassfiber Laminated Sheet – Xinxing Detail:

Product Description

This product is a laminated product which made with the chemical treatment electrical purposed alkali-free glass cloth as the backing material,by hot pressing with high Tg epoxy resin as binder.It has high mechanical strength under high temperature,with good electrical stability under high humidity.The thermostability is grade F,suitable for all kinds of motor, electric appliances,electronic and other fields.

Features

1.Good electrical stability under high humidity;
2.High mechanical strength under high temperature,
the mechanical strength retention rate≥50% under 180℃;
3.Moisture resistance;
4.Heat resistance;
5.Temperature resistance:Grade H

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Main Performance Index

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

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 Lengthway MPa ≥450
Horizontal ≥380
180±5℃ Lengthway ≥250
Horizontal ≥190
4 Impact strength (charpy type) No  gap Lengthway KJ/m² ≥180
Horizontal ≥137
5 Compression strength Lengthway MPa ≥500
Horizontal ≥250
6 Tensile strength Lengthway MPa ≥320
Horizontal ≥300
7 Vertical electric strength
(in oil of 90℃±2℃)
1mm KV/mm ≥17.0
2mm ≥14.9
3mm ≥13.8
8 Parallel breakdown voltage(1 min in oil of 90℃±2℃) KV ≥40
9 Dielectric dissiption factor(50Hz) - ≤0.04
10 Parrallel Insulation Resistance Normal ≥1.0×1012
After soaking  for 24hours ≥1.0×1010

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Best quality Fiberglass Plate - 3250 Epoxy Glassfiber Laminated Sheet – Xinxing detail pictures


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Our goal is to provide high quality products at competitive prices, and top-notch service to customers around the world. We are ISO9001, CE, and GS certified and strictly adhere to their quality specifications for Best quality Fiberglass Plate - 3250 Epoxy Glassfiber Laminated Sheet – Xinxing, The product will supply to all over the world, such as: Auckland, Porto, UK, We only supply quality items and we believe this is the only way to keep business continue. We can supply custom service too such as Logo, custom size, or custom merchandise etc that can according to customer's requirement.
  • In our cooperated wholesalers, this company has the best quality and reasonable price, they are our first choice.
    5 Stars By Ruth from Kenya - 2017.11.11 11:41
    Sales manager is very enthusiastic and professional, gave us a great concessions and product quality is very good,thank you very much!
    5 Stars By Myra from Comoros - 2018.03.03 13:09

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