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Wholesale Discount Fiberglass Sheet - FR4 Matt Black Halogen-Free Glassfiber Laminated Sheet – Xinxing

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With a positive and progressive attitude to customer's interest, our company continuously improves our product quality to meet the needs of customers and further focuses on safety, reliability, environmental requirements, and innovation of Fr4 Tg140 , Fiberglass Composite Sheets , Fiberglass Plastic Panels , We will supply best quality, the most market competitive price, for every new and old customers with the most perfect green services.
Wholesale Discount Fiberglass Sheet - 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
01 Density g/cm³ 1.8-2.0
02 Water absorption % <0.5
03 Vertical bending strength MPa ≥350
04 Parallel impact strength(Charpy type) KJ/m² ≥33
05 Parallel shear strength MPa ≥30
06 Tensile strength MPa ≥240
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 ≥35
09 Relative dielectric constant(50Hz) - ≤5.5
10 Dielectric dissipation factor(50Hz) - ≤0.04
11 Insulation resistance after soaking(After soaking for 24 hours) MΩ ≥5.0×104
12 Fire resistance(UL94) - V-0

Product detail pictures:

Wholesale Discount Fiberglass Sheet - FR4 Matt Black Halogen-Free Glassfiber Laminated Sheet – Xinxing detail pictures


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We hold strengthening and perfecting our items and repair. At the same time, we get the job done actively to do research and progress for Wholesale Discount Fiberglass Sheet - FR4 Matt Black Halogen-Free Glassfiber Laminated Sheet – Xinxing, The product will supply to all over the world, such as: Oman, Angola, Boston, We hope to have long-term cooperation relationships with our clients. If you are interested in any of our products, please do not hesitate to send enquiry to us/company name. We ensure that you can be totally satisfied with our best solutions!
  • 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 Bernice from Auckland - 2018.05.22 12:13
    The factory workers have a good team spirit, so we received high quality products fast, in addition, the price is also appropriate, this is a very good and reliable Chinese manufacturers.
    5 Stars By Donna from Durban - 2018.06.09 12:42

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