Hunan Powerwell Industrial Co., Ltd.: Changsha, Hunan, China; Main products: electric pressboard, transformer board, insulation presspaper, insulating kraft paper, diamond dotted paper

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GPO-3 resin sheet,translucent polyester resin sheet

FOB Price

Negotiable / Kilogram

500 Kilograms(Min. Order)

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Product Details

Place of Origin

Hunan, China

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

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°C≥	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≥	°C	200
Flammability≥
Oxygen index	—	50
UL-94 flame	—	94-V0
Water absorption≤	%	0.2
Area of the sheets	mm	1050×1230,1020×2040

Hunan Powerwell Industrial Co., Ltd.: Contact nameXiao Yu Zuo
Chat Now; Phone86-731-82299698; Address158,Wu Yi Road,Changsha,Hunan,China, Changsha, Hunan

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