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Excellent quality Prepreg Fiberglass - 3242 Epoxy Glassfiber Laminated Sheet – Xinxing

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Excellent quality Prepreg Fiberglass - 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:

Excellent quality Prepreg Fiberglass - 3242 Epoxy Glassfiber Laminated Sheet – Xinxing detail pictures


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We have our own sales team, design team, technical team, QC team and package team. We have strict quality control procedures for each process. Also, all of our workers are experienced in printing field for Excellent quality Prepreg Fiberglass - 3242 Epoxy Glassfiber Laminated Sheet – Xinxing, The product will supply to all over the world, such as: Bogota, Ukraine, United Arab emirates, Abiding by our motto of "Hold well the quality and services, Customers Satisfaction", So we provide our clients with high quality products and excellent service. Please feel free to contact us for further information.
  • The customer service staff is very patient and has a positive and progressive attitude to our interest, so that we can have a comprehensive understanding of the product and finally we reached an agreement, thanks!
    5 Stars By John from Finland - 2017.11.12 12:31
    The company comply with the contract strict, a very reputable manufacturers, worthy a long-term cooperation.
    5 Stars By Adelaide from New Delhi - 2017.10.23 10:29

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