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Time of issue:2020-01-10 00:00:00

TEL:  +86-731-8229 9698
FAX:  +86-731-8224 3598
ADD: 158 WU YI ROAD, CHANGSHA
HUNAN, CHINA

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GPO3 Polyester Glass Sheet

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Number of views:
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Product serial number
505
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1
Product description
Parameters

GPO3 POLYESTER GLASS SHEET

 

 

Description

GPO3 Polyester Glass Sheet is made of alkali-free glass felt impregnated with polyester resin under heat

and pressure process.

 

Features

●High mechanical and dielectric properties

●Inflaming retarding and arc resistance

 

Applications

Relays and Switches

High frequency electronic equipments

Electrical Cabinet

 

 POWERWELL

 

Technical Data

ITEM UNIT VALUE
Density≥ g/cm3 1.70~1.90
Flexural strength≥ MPa 166
Tensile strength≥ MPa 78
Compressive strength≥ MPa 157
Shear strength≥ MPa 68
Impact strength≥ kJ/m2  
Flatwise 90
Edgewise 45
perpendicular to lamination in transformer oil at 25±2℃≥ kV/mm 14
Insulation resistance≥ Ω  
Under normal condition 1×1014
After boil in water 1×1011
Volume resistivity≥ Ω.cm  
Under normal condition 1×1011
After boil in water 1×1010
1MHz loss factor≤ 0.05
1MHz loss relative dielectric coeff≤ 5.5
Arc resistance≥ s 180
Heat deflection temperature≥ 200
Flammability≥    
Oxygen index 50
UL-94 flame 94-V0
Water absorption≤ % 0.2
Area of the sheets mm 1050×1230,1020×2040
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We could not find any corresponding parameters, please add them to the properties table
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ADD: 158 WU YI ROAD, CHANGSHA, HUNAN, CHINA
TEL:
+86-731-8229 9698, 8224 3908
FAX: +86-731-8224 3598
E-mail: 
market@hnpowerwell.com
License:430100000142665

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