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

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ADD: 158 WU YI ROAD, CHANGSHA

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G10/FR4 Epoxy Glass Fabric Laminated Sheet

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G10/FR4 Epoxy Glass Fabric Laminated Sheet

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504

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Rigid Insulation Laminate

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Product description

G10/FR4 EPOXY GLASS FABRIC

LAMINATED SHEET

Description

G10/FR4 Epoxy Glass Fabric Laminated Sheet, a versatile, all around insulating material, it’s

created from alkali-free glass cloth that has been impregnated with an epoxy resin under

heat and pressure process, which meets UL-94 requirement

Features

●Better insulating properties than Fish Paper (Vulcanized Fiber)

●Excellent Strength properties

●Anti-Fire properties

●Retains 50% flexural strength at 150’C

●Performs special well in humid environments

Applications

Sensitive electronic equipment

Circuit Board manufacturing

Relays and Switches

Communication systems

Mechanical and appliances lines

POWERWELL

Technical Data

ITEM	UNIT	VALUE
ITEM	UNIT	G10	FR4
Density	g/cm³	1.70～1.90	1.70～1.90
Warpage≤ Thickness：３～6mm Thickness：6～８mm Thickness：＞８mm	mm	10 8 6	10 8 6
Flexural strength perpendicular to lamination ≥ Lengthwise Transverse direction	MPa	340 250	340 250
Impact strength (charpy,Lengthwise)≥	kJ/m²	37	37
Adhesion strength≥	N	6500	6500
Insulation resistance≥ Under normal condition After impregnated in water at 24h	Ω	1×10¹² 5×10¹⁰	1×10¹² 5×10¹⁰
Dissipation factor≤ 50Hz: 1MHz:	—	0.04 0.04	0.04 0.04
Relative dielectric constant≤ 50Hz: 1MHz:	—	5.5 5.5	5.5 5.5
Water absorption rate≤	%	0.25	0.25
Voltage endurance perpendicular to lamination in transformer oil 1 min at 90±2℃≥ Thickness：0.5～1.0mmmm Thickness：1.1～2.0mmmm Thickness：2.1～3.0mmmm	kV/mm

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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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