Epoxy Glass Fiber Sheet

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Product Detail

Fiber glass sheet is a kind of laminated board formed through heat pressing after the electric industry fiolax cloth dips into epoxy resin. It is suitable as the mechanical, electric and electronic insulation structural components which are used under room and middle temperatures with a certain mechanical performance and electric performance requirement. 

Fibre Board Sheet Quick Details

Place of Origin: Liaoning, China (Mainland)

Brand Name: Youda

Model Number: 3240

Type: Insulation Sheet

Material: Fiberglass

Application: High Voltage

Rated Voltage: 220V

Tensile Strength: 400Mpa

Thickness: 0.2-150mm

Typically Color: Yellow

Customized Color: Acceptable

DImension: 1020x1220mm, 1020x2040mm, 1220x2440mm

Certificate.ROHS SGS 


Technical DataMethod of VerificationUnit3240
I.Physical Properties
DensityISO 1183g/cm32.0~2.1
Water absorption 24hrsISO 62%0.05~0.15
III.Thermal Properties 
Max. service temperature -Short termISO 75-2ºC/
Max. service temperature - Long termISO 75-2ºC130~140
Coefficient of Thermal Expansion-LWISO 11359m/K/
Coefficient of Thermal Expansion-CWISO 11359m/K/
Thermal ConductivityISO 11359W/(m·K)2.2~2.5
FlammabilityUL 94ClassV-1
II.Mechanical Properties


Tensile strength at yieldISO 527-2MPa=220
Tensile strength at breakISO 527-2Mpa/
Hardness RockwellDIN 53505
120-125
Izod impact strengthISO 179kJ/m2 =33
Bending StrengthISO 527-2Mpa/
Flexural strength-LWISO 179Mpa=314
Flexural strength-CWISO 179Mpa=216
Adhesive StrengthISO 179N5600
Compression strength-LWISO 179Mpa=350
Compression strength-CWISO 179Mpa=147
IV.Electrical Properties
Volume resistively IEC 60093Ohm (O) * cm1.3x1014
Surface resisively IEC 60093Ohm (O)3.5x1012
Electric strength- LWVDE 0303kV/mm=14.2
Breakdown Voltage-CWVDE 0303kV>34
Relative dielectric coefficientVDE 0303/=4.7
Dielectric Loss muduleVDE 030350HZ=0.04
Arc resistanceVDE 0303S/
NOTE: 1 g/cm3 = 1,000 kg/m3, 1 Mpa = 1 N/mm2, 1kV/mm = 1 MV/m


Epoxy Glass Fiber Sheet Application:

Transformers / Electric machinery / Automobile / Mutual inductor / Electric switches / Control boxes / Electric motors / Electric reactor / Heavy industry machinery / Mine / Railway / Aerospace


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Shenyang Youda Insulation Materials Co.,Ltd

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