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Wholesale Price Fr4 Tg140 - 3233 Melamine Glassfiber Lamiated Sheet – Xinxing

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Wholesale Price Fr4 Tg140 - 3233 Melamine Glassfiber Lamiated Sheet – Xinxing Detail:

Product Description

This product is a laminated sheet which is made of eletrical alkali free glass cloth impregnated with melamine resin by hot pressing.It has good arc resistance and certain dielectric properties and flame retardant properties. It can be used as arc resistance materials in switches, structural parts of electrical equipment and isolation materials for electrical equipment

Features

1.Good electrical stability under high humidity;
2.High mechanical strength under high temperature;
3.Moisture resistance;
4.Heat resistance;
5.Temperature resistance:Grade F

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Compliance with standards:

In accordance with GB/T 1303.4-2009 electrical thermosetting resin industrial hard laminates – Part 4: epoxy resin hard laminates.

Appearance: 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
1 Density g/cm³ 1.8-2.0
2 Water absorption Rate % ≤3.0
3 Vertical bending strength MPa ≥200
4 Parallel impact strength (charpy type-gap) KJ/m² ≥25
5 Vertical electric strength
(in oil of 90℃±2℃)
1mm KV/mm ≥7.0
2mm ≥5.4
3mm ≥5.0
6 Parallel breakdown voltage(in oil of 90℃±2℃) KV ≥15
7 Insulation Resistance Normal ≥1.0×1010
After soaking  for 24hours ≥1.0×108
8 Combustibility Level V-0

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Wholesale Price Fr4 Tg140 -  3233 Melamine Glassfiber Lamiated Sheet – Xinxing detail pictures


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Persisting in "High quality, Prompt Delivery, Aggressive Price", we have established long-term cooperation with clientele from both equally overseas and domestically and get new and old clients' higher comments for Wholesale Price Fr4 Tg140 - 3233 Melamine Glassfiber Lamiated Sheet – Xinxing, The product will supply to all over the world, such as: Hungary, Georgia, Korea, Our products are widely recognized and trusted by users and can meet continuously developing economic and social needs. We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success!
  • Product quality is good, quality assurance system is complete, every link can inquire and solve the problem timely!
    5 Stars By Eunice from Jamaica - 2018.12.10 19:03
    In China, we have many partners, this company is the most satisfying to us, reliable quality and good credit, it is worth appreciation.
    5 Stars By Fay from Amsterdam - 2017.06.25 12:48

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