© 2016 DESCO INDUSTRIES INC.
Employee Owned
3651 WALNUT AVE., CHINO, CA 91710
PHONE: (909) 627-2453
WEBSITE: MendaPump.com
DRAWING NUMBER
35880
DATE:
July
2016
Switchboard Insulative Matting
• Designed to insulate employees working on or in the
vicinity of high voltage equipment by interrupting the
electrical path to ground.
• Typical applications include power boards, electrical
rooms, transformer stations, switching gear, bucket floors,
mines, subways or any other high voltage workplace.
• Made in the United States of America
Unless otherwise noted, specied tolerance is +/- 10%
Specications and procedures subject to change without notice.
Made in the United
States of America
Corrugated Embossed Pattern Diamond Embossed Pattern
Application Insulative Test Method
Embossing Corrugated or Diamond Face
Cloth Back
Thickness 1/4” (.250”)
Polymer PVC
Type Type II, Class 2 ASTM D178-01
Color Black
Physical Properties
Tensile 800 PSI ASTM D412
Elongation 150% ASTM D412
Flame Resistance 0.50” max after 30 seconds ASTM D178-01
Surface Wear Resistance Good Taber, H-18 wheel/500 gr./1000 rev.
Dimensional Stability/Layat Very Good ASTM D1204
Electrical Properties
Dielectric Test Voltage 30,000 VAC ASTM D178-01
Proof Tested Over Entire
Surface
20,000 VAC ASTM D178-01
Recommended Max. Use VAC 17,000 VAC ASTM D178-01
Weathering
Ozone Resistance Pass ASTM D178-01
Item Pattern Size
35880 Corrugated 24” x 75’
35881 Corrugated 30” x 75’
35882 Corrugated 36” x 75’
35883 Corrugated 48” x 75’
35887 Diamond 36” x 75’
35889 Diamond 48” x 75’
High Voltage
