Product Data Sheet


Product Name:

Corrugated Switchboard

Description:

ASTM D-178 - Class 4

Surface Configuration: 

Top – Corrugated
Bottom – Knurled with certification imprinted

Thickness:

1/2" Minimum

Chemical Resistance:

Excellent chemical resistance to many commercial and industrial chemicals. Please call for specific recommendations.


Physical Properties


Characteristics  Performance     Test Method
Tensile Strength 700 psi

ASTM-D-412

Elongation 250%

ASTM-D-412

Moisture Absorption .08%

ASTM-D-570

Flammability Pass

ASTM-D-1692

Ozone Resistance Pass ASTM-D-1149, Method A
Accelerated Aging 90% of Original

ASTM-D-573

Oil Resistance .5% Volume Increase

ASTM-D-471


Electrical Properties

Dielectric Test Voltage 50,000 VAC

ASTM-D-178

Proof Test Over Entire Surface at 40,000 VAC

ASTM-D-178

Recommended Maximum Use Voltage 36,000 VAC

ASTM-D-178