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3240 EPOXY SHEET

3240 Epoxy Fiberglass sheet

Color: Green/Water Green/White/Yellow/Black
Thickness: 0.1-100mm
Size:1020*1220 /1020*1020 /1220*2440 /1220*2040 (support customize)
Heat resistance grade: B grade

Email:ztelec@ztelecgroup.com Whatsapp:+8613137718313

Product introduction

3240 epoxy fiberglass sheet is made of non alkali fiberglass cloth for electrical purposes impregnated with epoxy resin and phenolic resin under heat and hot pressing with excellent dielectric property and mechanical property, good heat and moisture resistance, strong mechanical processing property. It has high mechanical strength at medium temperature and stable dielectric performance at high humidity. The insulation class is B class.

3024-epoxy-sheet

Application

Suitable for electrical, electronic, motor and mechanical industries and other industries. It can be processed into various insulation accessories and insulation structural parts of equipments, and can be used in humid environment and transformer oil.

3240 fiberglass sheet use of

 3240 Epoxy Sheet  colors:

Natural color (Yellow)、Red、Green、Black、Additional colors can be added and mixed into multiple colors.

Thickness: 0.5~50mm under normal, and thick board with 50~150mm is available as required.The density of the sheet is approximately 2.1 g/cm³.

3024 epoxy sheet colors

Advantage

3240 epoxy fiberglass sheet, produced by ZTelec Group using non alkali fiberglass cloth for electrical purposes, epoxy resin and phenolic resin as raw materials, can be mass-produced with advanced production equipment and automatic production line. This product has the advantages of reliable quality, smooth surface, neat cutting edge, uniform color and small thickness tolerance with strict manufacturing technology. The mechanical and electrical properties of products are superior to the similar one of other companies. Its quality is recognized by domestic and foreign large enterprises such as Lens Technology in China and Schneider Electric and sold overseas such as European and American areas.

Compared with other products, our products are of good quality and more cost-effective

3240 sheet product comparison

Quality inspection report

Quality inspection report

Property Parameter

Executive Standard: GB-T 1303.2-2009 – IEC60893.2-2003

Number Item Unit Value
1 Density g/cm3 2.1
2 Water Absorption mg 22
3 vertical layer bending strength (normal state) 150℃13℃ MPa ≥340
Vertical layer compression strength
Parellel layer cutting strength ≥30
4 ParellelImpact Strength at Parallel Lamination(Simple Supported Beam) KJ/m2 ≥33
5 Dielectric Strength at Perpendicular Lamination(Transformer Oil at 90℃) KV/mm ≥10.2
6 Breakdown Voltage at Parallel Lamination KV ≥35
(Transformer Oil at 90℃)
7 Dielectric Constant(50Hz) ≤5.5
8 Dielectric Loss Factor(50Hz) ≤0.04
9 Insulation Resistance after Immersion Ω ≥5.0×104
10 Thermal Index 130
11 Tracking Resistance Index(PTI) ≥200

Workshop real photos

ZTelec Group is a professional manufacturer of high-quality electrical insulation materials, integrating the research and development, production and sales of electrical and electrical insulation materials. It has more than 60 years of manufacturing experience. The production capacity and market share of insulation materials are ranked top three in the industry, and special insulation materials are ranked first.

3024 epoxy sheet workshop photos

If you are looking for 3240 epoxy sheet, please contact us,we will provide you with product catalog and quotation, and can also mail you free samples for your testing.

Welcome to visit our factory for guidance.

 

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