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Quality Inspection for Fr4 Fiberglass Sheet - 3240 Halogen-free fire retardant Epoxy phenolic glass fiber 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 Fibreglass Sheets Uk , Plastic Laminate Board , Fiberglass Composite Board , We have been one of your largest 100% manufacturers in China. A lot of large trading businesses import products and solutions from us, so we can easily give you the most beneficial price tag with the same quality for anyone who is interested in us.
Quality Inspection for Fr4 Fiberglass Sheet - 3240 Halogen-free fire retardant Epoxy phenolic glass fiber laminated sheet – Xinxing Detail:

Product Description

3240 Halogen-free fire retardant Epoxy phenolic glass fiber laminated sheet:This product is a laminated product made of electrical purposed alkali-free glass cloth impregnated with epoxy phenolic resin by hot pressing.The thermostablity is grade B.It has good mechanical and dielectrical properties,Applicable to mechanical, electrical, electronic, electrical and other fields. It is also used in the processing of insulating parts, and processed into all kinds of insulating parts and equipment insulating structural parts, which can be used in wet environment conditions and transformer oil.

The more important is this 3240 laminate is Halogen-free and fire retardant,which is eco-friendly and can be acceptable by European and American markets.

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 EPGC201.

Features

1.Good mechanical properties;
2.Good dielectrical properties;
3.Moisture resistance,suitable under
wet environment and transformer oil.
4.Good machinability properties
5.Temperature resistance:Grade B
6.Halogen-free and fire retardant

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Application:

1) Used in the mechanical performance requirements of a high motor, electrical equipment and insulating struct ral parts

2) ICT,ITE rule the processing of the insulation parts,test fixtures,silicon rubber keypads mold

3) Fixture plate , mold plywood,countertops grinding plate,packaging machines,comb,etc

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 ≥33
6 Parallel impact strength (cantilever beam method) KJ/m² ≥34
7 Parallel shear strength Mpa ≥30
8 Tensile strength MPa ≥200
9 Vertical electric strength
(in oil of 90℃±2℃)
1mm KV/mm ≥14.2
2mm ≥11.8
3mm ≥10.2
10 Parallel breakdown voltage(in oil of 90℃±2℃) KV ≥35
11 Dielectric dissiption factor(50Hz) - ≤0.04
12 Insulation Resistance Normal ≥5.0×1012
After soaking  for 24hours ≥5.0×1010
13 Combustibility(UL-94) Level V-0

Product detail pictures:

Quality Inspection for Fr4 Fiberglass Sheet - 3240 Halogen-free fire retardant Epoxy phenolic glass fiber laminated sheet – Xinxing detail pictures


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Fast and great quotations, informed advisers to help you choose the correct solution that suits all your requirements, a short creation time, responsible top quality manage and distinct providers for paying and shipping affairs for Quality Inspection for Fr4 Fiberglass Sheet - 3240 Halogen-free fire retardant Epoxy phenolic glass fiber laminated sheet – Xinxing, The product will supply to all over the world, such as: Cologne, Munich, Germany, What You Need Is What We Pursue.We are sure our products will bring you first class quality.And now sincerely hope to promote partner friendship with you from all over the world. Let's joint hands to cooperate with mutual benefits!
  • The enterprise has a strong capital and competitive power, product is sufficient, reliable, so we have no worries on cooperating with them.
    5 Stars By Carol from Russia - 2018.11.28 16:25
    We are old friends, the company's product quality has been always very good and this time the price is also very cheap.
    5 Stars By Zoe from Leicester - 2017.08.21 14:13

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