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Original Factory Fr4 - 3255 Modified Diphenyl Ether Glassfiber Laminated Sheet – Xinxing

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We have now our possess revenue group, design staff, technical crew, QC team and package group. We now have strict excellent regulate procedures for each process. Also, all of our workers are experienced in printing subject for Thin Fiberglass Sheets , Fr4 Fiberglass , Transparent Fiberglass Sheet , The principle of our organization is usually to provide high-quality items, qualified services, and trustworthy communication. Welcome all friends to place trial order for developing a long-term small business relationship.
Original Factory Fr4 - 3255 Modified Diphenyl Ether 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 modified diphenyl ether resin as binder.It has high mechanical strength under high temeprature,good dielectric stability under high humidity.Good radiation resistanceit ,suitable for class H motor,electrical equipment as the insulation structure parts.

Features

1.High mechanical strength under high temperature;
2.Good electrical stability under high moisture;
3.High heat resistance;
4.High moisture resistance;
5.Good machinability;
6.Good radiation resistance
7.Temperature resistance:Grade H

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 class H motor,electrical equipment as the insulation structure parts.

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
180±5℃ ≥170
4 Compression strength Vertical MPa ≥350
5 Impact strength (charpy type) gap KJ/m² ≥33
6 Bonding strength N ≥5700
7 Tensile strength Lengthway MPa ≥300
8 Vertical electric strength
(in oil of 90℃±2℃)
1mm KV/mm ≥20.0
2mm ≥18.0
3mm ≥16.0
9 Parallel breakdown voltage(1 min in oil of 90℃±2℃) KV ≥30
10 Dielectric dissiption factor(50Hz) - ≤0.04
11 Parallel Insulation Resistance Normal ≥1.0×1013
After soaking  for 24hours ≥1.0×1010
12 Volumn Insulation Resistance Normal Ω.m ≥1.0×1011
After soaking  for 24hours ≥1.0×109
180±5℃ ≥1.0×108

Product detail pictures:

Original Factory Fr4 - 3255 Modified Diphenyl Ether Glassfiber Laminated Sheet – Xinxing detail pictures


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We have many excellent staff members good at marketing, QC, and dealing with kinds of troublesome problem in the production process for Original Factory Fr4 - 3255 Modified Diphenyl Ether Glassfiber Laminated Sheet – Xinxing, The product will supply to all over the world, such as: Sao Paulo, Philadelphia, Swiss, After years' creating and developing, with the advantages of trained qualified talents and rich marketing experience, outstanding achievements were gradually made. We get good reputation from the customers due to our good solutions quality and fine after-sale service. We sincerely wish to create a more prosperous and flourishing future together with all the friends home and abroad!
  • It is a very good, very rare business partners, looking forward to the next more perfect cooperation!
    5 Stars By Ada from Kenya - 2017.10.27 12:12
    The product manager is a very hot and professional person, we have a pleasant conversation, and finally we reached a consensus agreement.
    5 Stars By John from Comoros - 2018.04.25 16:46

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