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Cheap price Fr4 Glass Fiber Board - 3240 Halogen-free fire retardant Epoxy phenolic glass fiber laminated sheet – Xinxing

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Cheap price Fr4 Glass Fiber Board - 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

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Cheap price Fr4 Glass Fiber Board - 3240 Halogen-free fire retardant Epoxy phenolic glass fiber laminated sheet – Xinxing detail pictures


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We depend on sturdy technical force and continually create sophisticated technologies to meet the demand of Cheap price Fr4 Glass Fiber Board - 3240 Halogen-free fire retardant Epoxy phenolic glass fiber laminated sheet – Xinxing, The product will supply to all over the world, such as: Doha, Austria, Colombia, We are proud to supply our products and solutions to every costumer all around the world with our flexible, fast efficient services and strictest quality control standard which has always approved and praised by customers.
  • The factory can meet continuously developing economic and market needs, so that their products are widely recognized and trusted, and that's why we chose this company.
    5 Stars By Elaine from Bandung - 2017.08.28 16:02
    The company account manager has a wealth of industry knowledge and experience, he could provide appropriate program according our needs and speak English fluently.
    5 Stars By Esther from The Swiss - 2018.05.22 12:13

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