Phenolic Grades XX, CE, LE, and G-10Laminated sheet properties per Nema based on 1/2” sheet.
| Properties | | CE | G-10 | LE | XX |
| Minimum Breakdown Voltage | condition A | 35.0 | 45.0 | 40.0 | 40.0 |
| Maximum Permittivity @ 1MHz | condition A | na | 5.2 | 5.8 | 5.5 |
| Maximum Dissipation Factor @ 1MHz | condition A | na | 0.025 | 0.055 | 0.045 |
| Minimum Arc Resistance | - | na | na | na | na |
| Minimum Izod Impact Strength | lengthwise
crosswise | 1.60
1.40 | 7.0
5.5 | 1.25
1.0 | 0.40
0.35 |
| Minimum Flexural Strength | lengthwise crosswise | 15.5
13.5 | 45.0
35.0 | 15.0
13.5 | 15.0
14.0 |
| Minimum Bonding Strength | condition A | 1,800 | 2,000 | 1,600 | 800 |
| Maximum Water Absorption | - | 0.75% | 0.10% | 0.70% | 0.55% |
Property values reflect typical average values and are provided as a general guide only, not for design purposes.
Title: Physical Properties for Phenolic Grades XX, CE, LE, and G-10 Sheet
Description: Physical, Mechanical, and Electrical Typical Properties.
Published: 1/22/2009
Last Edited: 1/10/2023
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