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Factory wholesale Fr4 Epoxy Sheet - 3242 Epoxy Glassfiber Laminated Sheet – Xinxing

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Factory wholesale Fr4 Epoxy Sheet - 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,155℃

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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

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

Main Performance Index

NO. ITEM UNIT INDEX VALUE
01 Density g/cm³ 1.8-2.0
02 Water absorption % <0.5
03 Vertical bending strength Normal MPa ≥340
150±2℃ ≥170
04 Impact strength(Charpy type) Gap KJ/m² ≥33
05 Parallel shear strength MPa ≥30
06 Tensile strength Lengthways MPa ≥300
07 Vertical electric strength(in oil of 90℃±2℃) 1mm MV/m ≥14.2
2mm
≥11.8
3mm
≥10.2
08 Parallel breakdown voltage(in oil of90℃±2℃) KV ≥35
09 Relative dielectric constant(50Hz) - ≤5.5
10 dielectric dissipation factor(50Hz) - ≤0.04
11 Parallel insulation resistance Normal MΩ ≥5.0×105
After soaking for 24 hours ≥5.0×104

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Factory wholesale Fr4 Epoxy Sheet - 3242 Epoxy Glassfiber Laminated Sheet – Xinxing detail pictures


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We support our purchasers with ideal high-quality merchandise and significant level company. Becoming the specialist manufacturer in this sector, we now have received loaded practical encounter in producing and managing for Factory wholesale Fr4 Epoxy Sheet - 3242 Epoxy Glassfiber Laminated Sheet – Xinxing, The product will supply to all over the world, such as: Berlin, Salt Lake City, Karachi, Whether selecting a current product from our catalog or seeking engineering assistance for your application, you can talk to our customer service center about your sourcing requirements. We can provided good quality with competitive price for you.
  • Good quality, reasonable prices, rich variety and perfect after-sales service, it's nice!
    5 Stars By Debby from Netherlands - 2018.09.12 17:18
    This supplier offers high quality but low price products, it is really a nice manufacturer and business partner.
    5 Stars By Prudence from Latvia - 2018.09.21 11:44

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