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Factory Supply Prepreg Fiberglass Sheets - 3242 Epoxy Glassfiber 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 Cutting Fiberglass Insulation , G10 Fiberglass Sheet , Epoxy Resin Board , We are sincerely looking forward to cooperate with customers all over the world. We believe we can satisfy you. We also warmly welcome customers to visit our company and purchase our products.
Factory Supply Prepreg Fiberglass Sheets - 3242 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 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;
3.Moisture resistance;
4.Heat resistance;
5.Temperature resistance:Grade F

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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.

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 MPa ≥340
155±2℃ ≥170
4 Compression strength Vertical MPa ≥300
Parallel ≥200
5 Impact strength (charpy type-gap) Lengthway no gap KJ/m² ≥147
Horizontal no gap ≥98
6 Bonding strength N ≥6800
7 Tensile strength Lengthway MPa ≥280
Horizontal ≥200
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 ≥35
10 Dielectric dissiption factor(50Hz) - ≤0.04
11 Parrallel Insulation Resistance Normal ≥1.0×1012
After soaking  for 24hours ≥1.0×1010

Product detail pictures:

Factory Supply Prepreg Fiberglass Sheets - 3242 Epoxy Glassfiber Laminated Sheet – Xinxing detail pictures


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Bear "Customer first, Quality first" in mind, we work closely with our customers and provide them with efficient and professional services for Factory Supply Prepreg Fiberglass Sheets - 3242 Epoxy Glassfiber Laminated Sheet – Xinxing, The product will supply to all over the world, such as: Bangladesh, Jamaica, Romania, The credibility is the priority, and the service is the vitality. We promise we have now the ability to offer excellent quality and reasonable price items for customers. With us, your safety is guaranteed.
  • This is a very professional and honest Chinese supplier, from now on we fell in love with the Chinese manufacturing.
    5 Stars By Marco from moldova - 2017.08.18 11:04
    Good quality and fast delivery, it's very nice. Some products have a little bit problem, but the supplier replaced timely, overall, we are satisfied.
    5 Stars By lucia from Sierra Leone - 2017.03.07 13:42

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