Product Data Sheet
Product Name: |
Corrugated Switchboard |
Description: |
ASTM D-178 – Class 3 |
Surface Configuration: |
Top – Corrugated |
Thickness: |
3/8" 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 Properties | ||
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 | 40,000 VAC | ASTM-D-178 |
Proof Test Over Entire Surface at | 30,000 VAC | ASTM-D-178 |
Recommended Max Use Voltage | 26,500 VAC | ASTM-D-178 |