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Fixed Competitive Price Plain Fiberglass Sheet - 3250 Epoxy Glassfiber Laminated Sheet – Xinxing

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We have now sophisticated machines. Our solutions are exported to the USA, the UK and so on, enjoying a great reputation amid consumers for Fr4 G10 , Fiberglass Sheets , Fiberglass Composite Panels , We've been confident that there'll become a promising future and we hope we can have long lasting cooperation with consumers from all over the world.
Fixed Competitive Price Plain Fiberglass Sheet - 3250 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 high Tg 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 180℃;
3.Moisture resistance;
4.Heat resistance;
5.Temperature resistance:Class H,180℃

hrt

Main Performance Index

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 1.8-2.1
02 Water absorption % <0.5
03 Vertical bending strength Normal Lengthways MPa ≥450
≥380
Lateral
180±2℃ Lengthways ≥250
≥190
Lateral
04 Impact strength(Charpy type) No Gap Lengthways KJ/m² ≥180
Lateral ≥137
05 compression strength Vertical MPa ≥500
Parallel ≥250
06 Tensile strength Lenthways MPa ≥320
Lateral ≥300
07 Bond strength N ≥7200
08 Vertical electric strength(in oil of 90℃±2℃ 1min) 1mm MV/m ≥17.0
2mm
≥14.9
3mm
≥13.8
09 Parallel breakdown voltage(in oil of 90℃±2℃) KV ≥40
10 Relative dielectric constant(50Hz) - ≤5.5
11 dielectric dissipation factor(50Hz) - ≤0.04
12 Parallel insulation resistance Normal MΩ ≥5.0×106
After soaking for 24 hours ≥5.0×104

Product detail pictures:

Fixed Competitive Price Plain Fiberglass Sheet - 3250 Epoxy Glassfiber Laminated Sheet – Xinxing detail pictures


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"Sincerity, Innovation, Rigorousness, and Efficiency" could be the persistent conception of our enterprise to the long-term to produce together with clients for mutual reciprocity and mutual profit for Fixed Competitive Price Plain Fiberglass Sheet - 3250 Epoxy Glassfiber Laminated Sheet – Xinxing, The product will supply to all over the world, such as: Paris, European, Toronto, All of our products comply with international quality standards and are greatly appreciated in a variety of markets around the world. If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients in the near future.
  • This is a very professional wholesaler, we always come to their company for procurement, good quality and cheap.
    5 Stars By Erin from Zambia - 2018.05.13 17:00
    We have been cooperated with this company for many years, the company always ensure timely delivery ,good quality and correct number, we are good partners.
    5 Stars By Erica from Marseille - 2017.03.08 14:45

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