Indicate your email address
to receive information concerning
our new services and our offers.

GPO-3 FIBERGLASS / COMPOSITE
POLYESTER

ISO 9001 : 2000 Certified
GPO-3, serie 4000, electrical grade sheet manufactured from composite polyester under high heat and pressure in matched metal moulds, to meet or exceed NEMA standards. This composite polyester has excellent fire and track resistance.

Applications //
This composite product is design to be used in application using high voltage as insulator, used has bus bar supports, transformer parts, switchgear insulator.

UL File No. E132409 also E136182 for class 180 and class 220.

Technical Data//


TYPICAL VALUES	GPO-3	METHOD
SPECIFIC GRAVITY	1.85	ASTM D792
IZOD IMPACT STRENGTH ( NOTCH )	9 ft-lb/in.	ASTM D256
COMP. STRENGTH (PSI)	30,000	ASTM D790
FLEXURAL STRENGTH (PSI)	20-25,000	ASTM D790
DIELECTRIC STRENGTH	400 V/Mil.	ASTM D149
ARC RESISTANCE	158/185	ASTM D495
TRACK RESISTANCE	500+	ASTM D2303
FLAMMABILITY RATING	V-O	UL94
MAX OPER. TEMP °C	130	IEEE
WATER ABSORBTION (% - 24hrs)	0.4%	ASTM D570

The property values shown are based upon tests on 1/8" thick laminates and believed to be reliable.

06-11/rev.0

	N.B. The information, details, dimensions and values indicated are to our best knowledge. We recommend testing according to local conditions. The specifications are subject to change without notice.
	55, Route 116 West, Danville (Quebec) J0A 1A0 Tel.: (819) 839-2793 Fax: (819) 839-2797 • www.industries3r.com

May we help you find a product ?

Industries 3R

GPO-3 FIBERGLASS / COMPOSITE POLYESTER

GPO-3 FIBERGLASS / COMPOSITE
POLYESTER