POLYESTER GLASS (HST2)
Meets NEMA GPO1
The benchmark in the industry for high temperature polyester glass materials that all others are measured against. Carries a U.L. thermal recognition of 220°C the highest thermal index ever achieved by any polyester glass laminate (U.L. File No. E81893). For use in elevated temperature applications where a high strength insulation material is required.
This data, while believed to be accurate and based on reliable analytical methods, is for informational purposes only. Data supplied above are "Typical Values", not to be considered "Specification Values".
| Product | Test | H900 | HST2 | THIOLYTE 575 | Unit |
|---|
| STANDARD | NEMA L1 | DPO3 | |||
| EN60893 | UPGM203 | UPGM205 |
| Mechanical | |||||
| TENSILE STRENGTH | ISO 527 | 76 | 89 | 160 | MPa |
| FLEXURAL STRENGTH | ISO 178 | 152 | 172 | 350 | MPa |
| MODULUS OF ELASTICITY | ISO 178 | 10300 | 12248 | 20000 | MPa |
| COMPRESSIVE STRENGTH | ISO 604 | 207 | 227 | 500 | MPa |
| IMPACT STRENGTH - IZOD | ISO 180 | 4.3 | 5.4 | J/cm | |
| SHEAR STRENGTH | ASTM D-732 | 94 | 107 | MPa | |
| BOND STRENGTH | ASTM D-229 | 6228 | 6228 | N | |
| BARCOL HARDNESS | ASTM D-2583 | 62 | 62 | ||
| SPECIFIC GRAVITY | ISO 1183 | 1.85 | 1.62 | 1.9 | |
| WATER ABSORPTION | ISO 62 | 0.2 | 0.3 | 0.1 | % |
| ELECTRICAL | |||||
| TRACK RESISTANCE | IEC60587 | 1000 | Min | ||
| ARC RESISTANCE | D-495 | 190 | 150 | Seconds | |
| COMPARATIVE TRACKING INDEX | IEC60112 | 600+ | 600 | ||
| DIELECTRIC STRENGTH, PERP. | IEC60243-1 | 22 | 15.8 | 13 | kV/mm |
| DIELECTRIC STRENGTH, PARALLEL | IEC60243-1 | 55 | 62 | 60 | kV |
| DIELECTRIC CONSTANT @ 60 Hz | IEC60250 | 5.2 | 4.2 | ||
| DISSIPATION FACTOR @60 Hz | IEC60250 | 0.06 | 0.01 | ||
| UL FLAME RESISTANCE | UL94 | V-O | V-O | ||
| FLAME RESISTANCE | ASTM D-229 | ||||
| IGNITION TIME | METHOD 2 | 120 | 77 | Seconds | |
| BURNING TIME | 65 | 256 | Seconds | ||
| RADIANT PANEL | ASTM E-162 | 5 | |||
| SMOKE DENSITY @ 4Min. FLAME | ASTM E-662 | 0.33 | |||
| FLAME SPREAD INDEX | UL E-84 | < 25 | |||
| SMOKE DEVELOPED INDEX | UL E-84 | 340 | |||
| UL THERMAL INDEX, ELEC/MECH | UL 746 B | 160/150 | 220/210 | 155 | °C |
| COEFFICIENT OF THERMAL EXP. | ASTM D696 | 27 x 10-6 | 29 x 10-6 | 20 x 10-6 | u/u/°C |
| NF16-101 ROLLING STOCK | NF P92-501 | M1 | |||
| FIRE BEHAVIOUR | STM S-001 | F0 |