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Manufactur standard Phenolic Board - 3255 Modified Diphenyl Ether Glassfiber Laminated Sheet – Xinxing

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Manufactur standard Phenolic Board - 3255 Modified Diphenyl Ether 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 modified diphenyl ether resin as binder.It has high mechanical strength under high temeprature,good dielectric stability under high humidity.Good radiation resistanceit ,suitable for class H motor,electrical equipment as the insulation structure parts.

Features

1.High mechanical strength under high temperature;
2.Good electrical stability under high moisture;
3.High heat resistance;
4.High moisture resistance;
5.Good machinability;
6.Good radiation resistance
7.Temperature resistance:Grade H,180℃

Compliance With Standards

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 class H motor,electrical equipment as the insulation structure parts.

Main Performance Index

NO. ITEM UNIT INDEX VALUE
01 Density g/cm³ ≥1.75
02 Water absorption % <0.5
03 Vertical bending strength Normal MPa ≥340
180±2℃ ≥170
05 Parallel impact strength(Charpy type) KJ/m² ≥33
06 Tensile strength MPa ≥294
07 Vertical electric strength(in oil of 90℃±2℃) 1mm MV/m ≥20
2mm
≥18
3mm
≥16
08 Parallel breakdown voltage(in oil of 90℃±2℃) KV ≥22
09 Relative dielectric constant(50Hz) - ≤5.5
10 Dielectric dissipation factor(50Hz) - ≤0.04
11 Surface insulation resistance Normal ≥1.0×1013
After soaking for 24 hours ≥1.0×1010
12 Volume resistivity Normal

 

≥1.0×1011
≥1.0×109
After soaking for 24 hours
180±2℃
≥1.0×108

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Manufactur standard Phenolic Board - 3255 Modified Diphenyl Ether Glassfiber Laminated Sheet – Xinxing detail pictures


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Bear "Customer 1st, Good quality first" in mind, we work closely with our prospects and supply them with efficient and professional services for Manufactur standard Phenolic Board - 3255 Modified Diphenyl Ether Glassfiber Laminated Sheet – Xinxing, The product will supply to all over the world, such as: Swiss, Lebanon, Germany, Our production have been exported to more than 30 countries and regions as first hand source with lowest price. We sincerely welcome customers from both at home and abroad to come to negotiate business with us.
  • We are long-term partners, there is no disappointment every time, we hope to maintain this friendship later!
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    5 Stars By Kitty from Johor - 2017.10.25 15:53

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