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Professional China Insulation Sheet - 3248 Epoxy Glassfiber Laminated Sheet – Xinxing

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Innovation, excellent and reliability are the core values of our company. These principles today much more than ever form the basis of our success as an internationally active mid-size business for White Laminate Sheets , Fibreglass Sheets Uk , Fr4 Epoxy Sheet , We welcome new and aged buyers from all walks of daily life to get hold of us for upcoming business enterprise interactions and acquiring mutual good results!
Professional China Insulation Sheet - 3248 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,the mechanical strength retention rate≥50% under 155℃; 3.Moisture resistance;
4.Heat resistance;
5.Temperature resistance:Class 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 Lengthways MPa ≥360
≥340
Lateral
150±2℃ Lengthways ≥190
≥170
Lateral
04 Impact strength(Charpy type) Gap Lengthways KJ/m² ≥37
Lateral ≥37
05 Parallel shear strength MPa ≥30
06 Tensile strength Lenthways MPa ≥314
Lateral ≥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 of 90℃±2℃) KV ≥40
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

Product detail pictures:

Professional China Insulation Sheet - 3248 Epoxy Glassfiber Laminated Sheet – Xinxing detail pictures


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We insist on the principle of development of 'High quality, Efficiency, Sincerity and Down-to-earth working approach' to provide you with excellent service of processing for Professional China Insulation Sheet - 3248 Epoxy Glassfiber Laminated Sheet – Xinxing, The product will supply to all over the world, such as: Poland, Moldova, Norway, Based on products with high quality, competitive price, and our full range service, we have accumulated professional strength and experience, and we have built up a very good reputation in the field. Along with the continuous development, we commit ourselves not only to the Chinese domestic business but also the international market. May you moved by our high quality products and passionate service. Let's open a new chapter of mutual benefit and double win.
  • Good quality, reasonable prices, rich variety and perfect after-sales service, it's nice!
    5 Stars By Candance from Luxembourg - 2018.04.25 16:46
    We feel easy to cooperate with this company, the supplier is very responsible, thanks.There will be more in-depth cooperation.
    5 Stars By Arabela from Qatar - 2017.02.14 13:19

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