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professional factory for High Voltage Electrical Insulation Material - FR4 Matt Black Halogen-Free Glassfiber Laminated Sheet – Xinxing

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professional factory for High Voltage Electrical Insulation Material - FR4 Matt Black Halogen-Free Glassfiber Laminated Sheet – Xinxing Detail:

Product Description

This product was laminated by the high temperature and high pressure with electronic glass fiber cloth impregnated with halogen-free epoxy resin.It with high mechanical properties,dielectric properties and flame retardant properties,it also with good heat resistance and moisture resistance;

Compliance With Standards

In accordance with GB/T 1303.4-2009 electrical thermosetting resin industrial hard laminates – Part 4: epoxy resin hard laminates, IEC 60893-3-2-2011 insulating materials – electrical thermosetting resin industrial hard laminates – Part 3-2 of the individual material specification EPGC202.

Features

1.High mechanical properties;
2.High dielectric properties;
3.Good Mechinability
4.Good moisture resistance;
5.Good heat resistance;
6.Temperature resistance:Grade B,130℃
7.Flame retardant property:UL94 V-0

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Application

This product is mainly used as the structure parts for Motor and electrical equipment,including all kinds of switch、electric equipment、FPC reinforcement plate、carbon film printed circuit boards、computer drilling pad、mould and smelting equipment(PCB test flame);and also suitable under wet environment and transformer oil.

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 MPa ≥340
4 Vertical compression strength MPa ≥350
5 Parallel impact strength (charpy type-gap) KJ/m² ≥37
6 Parallel shear strength Mpa ≥34
7 Tensile strength MPa ≥300
8 Vertical electric strength
(in oil of 90℃±2℃)
1mm KV/mm ≥14.2
2mm ≥11.8
3mm ≥10.2
9 Parallel breakdown voltage(in oil of 90℃±2℃) KV ≥40
10 Dielectric dissiption factor(50Hz) - ≤0.04
11 Insulation Resistance Normal ≥5.0×1012
After soaking  for 24hours ≥5.0×1010
12 Combustibility(UL-94) Level V-0

Product detail pictures:

professional factory for High Voltage Electrical Insulation Material - FR4 Matt Black Halogen-Free Glassfiber Laminated Sheet – Xinxing detail pictures


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We constantly carry out our spirit of ''Innovation bringing advancement, Highly-quality guaranteeing subsistence, Administration selling advantage, Credit rating attracting buyers for professional factory for High Voltage Electrical Insulation Material - FR4 Matt Black Halogen-Free Glassfiber Laminated Sheet – Xinxing, The product will supply to all over the world, such as: Sri Lanka, Bolivia, Lyon, We have our own registered brand and our company is developing rapidly owing to high quality products, competitive price and excellent service. We sincerely hope to establish business relations with more friends from home and abroad in the near future. We look forward to your correspondence.
  • The supplier cooperation attitude is very good, encountered various problems, always willing to cooperate with us, to us as the real God.
    5 Stars By Philipppa from Cyprus - 2017.03.28 12:22
    We have been engaged in this industry for many years, we appreciate the work attitude and production capacity of the company, this is a reputable and professional manufacturer.
    5 Stars By Josephine from Vancouver - 2017.09.29 11:19

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