Note: This is a variation of Glastic SG-200 & FHT Sheet (SG-200 is a 410ºF Fiberglass Reinforced Polyester Sheet / FHT is a 392ºF Flexible High Temp. Laminate).
SG-200 and FHT are the highest temperature FRP composite materials. They offer similar properties as the lower temperature materials, and SG-200 has excellent machinability. SG-200 is the rigid version, and FHT is the flexible version.
Specifications
| Oxygen Index | 21.8 % Oxygen |
|---|---|
| IEC Track Resistance (CTI) ( V ) | 500+ |
| UL High Voltage Track Rate ( in/min ) | 0 |
| UL Recognition File Number | E81928 |
| UL Subject 94 | HB |
| UL High Amp Ignition | 200+ #Exposure |
| Flexural Strength ( psi ) | 29000 |
| Specific Gravity | 1.70 |
| Water Absorption ( % ) | 0.3 |
| Coefficient of Thermal Expansion ( in/in/ºC ) | 2 x 10-5 |
| Tensile Strength ( psi ) | 12500 |
| Compressive Strength ( psi ) | 36000 |
| Shear Strength ( psi ) | 11100 |
| Arc Resistance | 120/180 sec (Post-cured) |
| Thermal Conductivity ( BTU-in/hr-ft²-ºF ) | 1.7 |
| Standard Color | Natural/Tan |
| Tensile Modulus ( psi ) | 1.7 x 106 |
| NEMA Grade | GPO-1 |
| IZOD Impact Strength (Notched) ( ft lb/in ) | 12.0 |
| Permittivity, 60 Hz | 4.6 |
| Dissipation Factor, 60 Hz | 0.037 |
| Insulation Resistance ( ohm ) | 145 x 1012 |
| UL Temperature Index for Electrical ( ºC ) | 210 |
| UL Temperature Index for Mechanical ( ºC ) | 210 |
| Electrical Strength - Perpendicular S/T in Air ( vpm ) | 500 |
| Electrical Strength - Parallel S/S in Oil ( kV ) | 50 |
| Permittivity, MHz | 3.7 |
| Dissipation Factor, MHz | 0.013 |
| UL Hot Wire Ignition ( sec ) | 0.028 in./35 0.058 in./39 |
| Electrical Strength - Perpendicular S/T in Oil ( vpm ) | 625 |
Additional Information
- Extremely Strong
- Excellent Retention Of Properties At Elevated Temperatures
- Ideal For High Temperature Applications
- Easily Fabricated
- Asbestos-Free
Because of its capabilities, Glastic SG-200 is ideal for a wide variety of product applications requiring high temperature NEMA GPO-1 products. Grade SG-200 is also a superior replacement material for epoxy-bonded mica in layer insulation applications. SG-200 has a UL Temperature Index of 210ºC Electrical and 210ºC Mechanical. Glastic Grade SG-200 is available in thicknesses of 1/32″ to 1-1/4″ and in a natural tan color. Special sheet sizes of 64″ x 64″ are available for large lifting magnets.