GPO-3 Electrical Grade sheet laminates

Alro Plastics is now a stocking distributor of GPO-3 Electrical Grade sheet laminates. All grades of our Electrical Grade sheet laminates are produced using polyester resin and fiberglass reinforcement. They are U.L. recognized and are available in 36 x 72 and 48 x 96 sheet. Sheets are manufactured in thickness ranging from 1/32 to 1 thick with most sizes in stock for immediate shipment. Track resistant, flame retardant laminate which meets or exceeds NEMA GPO-3 requirements. GPO-3 Brochure

Available Thicknesses:

1/32 thick up to 1 thick in standard increments

Sheet Sizes Available:

• 48 x 96
• 36 x 72

U.L. Recognition File Number:

Polyply #L50, NEMA Grade GPO-3, Red (color), # E82624

Typical Features of GPO-3 (Glass Polyester)

Industries Serviced:

Typical Applications

Various Grades:

• GPO-3. Track resistant, flame retardant laminate which meets or exceeds NEMA GPO-3 requirements. (Stock item)
• GPO-2. Low-cost, general purpose flame retardant electrical laminate which meets or exceeds NEMA GPO-2 requirements. (Non-stock item)
• GPO-1. Low-cost, general purpose laminate which meets or exceeds NEMA GPO-1 requirements. (Non-stock item)

Typical Properties

All properties are based on 1/8" thick sheet.

Unless otherwise indicated, all properties published are based on test performed on standard ASTM test samples and according to ASTM test methods. Values shown are for test samples made from production materials and are believed to be typical. No warranty is expressed or implied.