| About |
|---|
| Haysite’s high performance material that meets NEMA GPO-3 requirements and exceeds NEMA in dielectric strength, arc resistance, and track resistance. This UL recognized grade is highly flame retardant and low smoke generating. ETR-FR-C is a IEEE 130° C electrical / 160° mechanical Class B material. Applications include high voltage appliance insulators, bus bar supports, and barriers in switchgear. Available in thicknesses .032″ – 2.00″. Standard color – Red. Meets Gov’t Spec – I-24768/6.&& |
| Product Description | |
|---|---|
| Generic | 热固性聚酯 |
| Material Status | Commercial: Active |
| Features | Low smoke,Flame Characteristics,V-0 |
| Availabilitys | North America |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.83 | g/cm³ | ASTM D792 |
| Water absorption rate | |||
| balance | 0.20 | % | ASTM D229 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | 430 | J/m | ASTM D256 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Dielectric strength | |||
| StepByStep in oil | 55000 | V | ASTM D149 |
| 1.59 mm in oil | 18 | kV/mm | ASTM D149 |
| Dielectric constant | ASTM D150 | ||
| 60 Hz | 4.73 | ||
| 1 MHz | 4.69 | ||
| Dissipation factor | ASTM D150 | ||
| 60 Hz | 0.016 | ||
| 1 MHz | 0.011 | ||
| Arc resistance | 185 | sec | ASTM D495 |
| Compared to the leakage tracing index | > 500 | V | |
| Inclined（Plane Tracking） | 500 | min | ASTM D2303 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | V-0 | UL 94 | |
| Flame Resistance | ASTM D229 | ||
| Burning Time | 20.0 | sec | |
| Ignition time | 100.0 | sec | |
| Radiation Plate Listing (UL) – Flame Propagation | 1.30 | ASTM E162 | |
| Smoke density | |||
| at 4.0 minutes，flaming | 40 | ASTM E662 |
| Supplementary information | Nominal value | Unit | Test method |
|---|---|---|---|
| Bond Strength（1.27 cm） | 9.65 | MPa | ASTM D229 |
| Temperature level | 130 | ℃ | |
| Tunnel Test (flame propagation, 6.35 mm) | ASTM E84 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Babbitt hardness | 64 | ||
| tensile strength | 64.8 | MPa | ASTM D638 |
| Bending modulus | 11000 | MPa | ASTM D790 |
| bending strength | 145 | MPa | ASTM D790 |
| compressive strength | 241 | MPa | ASTM D695 |
| shear strength | 96.5 | MPa | ASTM D732 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Method A (Short-Time) |
| 3. Perpendicular |
| 4. Parallel |
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