| Physical Properties |
| Specific gravity | 1.19±0.2 | ASTM D-1505 |
| Water adsorption | 1% (max) | ASTM D-570 /ISO 62 |
| Tensile strength | 8 N/sqmm (min) | ASTM D-412 /ISO 37 |
| Ultimate elongation | 200% (min) | ASTM D-412 /ISO 37 |
| Hardness | 45±3 shore D | ASTM D-2240 |
| Thermal Ageing Tests (120°C for 500hrs) |
| Tensile strength | 7 N/sqmm (min) | ASTM D-412 /ISO 37 |
| Ultimate elongation | 100% (min) | ASTM D-412 /ISO 37 |
| Thermal Tests |
| Heat Shock (30min, 200°C) | No cracking / No flow | ESI 09-13 |
| Low temp. flexibility (-40°C) | No cracking | ASTM D-2671 |
| Flammability | Self extinguishing | ASTM D-2671-B |
| Electrical Properties |
| Volume resistivity | 1x1012 Ohm-cm (min) | ASTM D-257 /IEC 93 |
| Dielectric strength | 10kV/mm (min) | ASTM D-149 /IEC 243 |
| Dielectric constant | 15 (min) | ASTM D-150 /IEC 250 |
| Resistant to tracking and erosion | No tracking, erosion or flame failure up to 3.25 kV for 20 mins | ASTM D-2303 |
| Chemical Properties |
| Fungus resistance | <1 | ASTM G-21 |
| Salt spray test | No pitting / No corrosion | ASTM B-117 |
| Chemical resistance immersion in following) liquids NaOH(40%), H2So4(3%), Toluene, Acetone for 24 hrs at room temp. | Good (No visual defects | ISO 175 |
All dimensions are in mmDrawing depicts typical dimensionsE – as suppliedS – after free recoveryD – internal diameter without adhesive coatingL – Length as per requirement
