Technical Specifications
Property | Standard Test Methods | Requirement | MIDEL eN 1204 | ||
ASTM | ISO/IEC | ASTM D6871 | IEC 62770 | ||
Physical |
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Colour | D1500 |
| ≤ 1.0 |
| 0.5 |
Flash Point PMCC (°C | D93 | ISO 2719 |
| ≥ 250 | > 260 |
Flash Point COC (°C | D92 | ISO 2592 | ≥ 275 |
| > 315 |
Fire Point (°C) | D92 | ISO 2592 | ≥ 300 | ≥ 300 | > 350 |
Density at 20°C (g/cm3) |
| ISO 3675 |
| ≤ 1.0 | 0.92 |
Relative Density (specific gravity) (15°C/15°C) | D1298 |
| ≤ 0.96 |
| 0.92 |
Viscosity (mm2/sec) | D445 | ISO 3104 |
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@100°C |
|
| ≤ 15 | ≤ 15 | 8.3 |
@40°C |
|
| ≤ 50 | ≤ 50 | 37 |
@0°C |
|
| ≤ 500 |
| 232 |
Appearance | D1524 |
| Bright and Clear |
| Bright and Clear |
Visual examination |
| IEC 62770 4.2.1 |
| Clear, free from water and suspended matter and sediment | Clear, free from water and suspended matter and sediment |
Biodegradation - OECD 301 |
|
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| Readily Biodegradable | Readily Biodegradable |
Electrical |
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Dielectric Breakdown (kV) | D877 |
| ≥ 30 |
| ≥ 30 |
Dielectric Breakdown (kV) | D877 |
| ≥ 30 |
| ≥ 30 |
1 mm gap | D1816 |
| ≥ 20 |
| 45 |
2 mm gap | D1816 |
| ≥ 35 |
| 57 |
2.5 mm gap |
| IEC 60156 |
| ≥ 35 | > 75 |
Gassing Tendency (μl/min) | D2300 |
| ≤ 0 |
| -46.1 |
Power Factor at 25°C (%) | D924 |
| ≤ 0.2 |
| ≤ 0.20 |
Power Factor at 100°C (%) | D924 |
| ≤ 4.0 |
| ≤ 4.0 |
Dissipation Factor at 90ºC (tan delta) |
| IEC 60247 |
| ≤ 0.05 | < 0.03 |
Chemical |
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Corrosive Sulfur | D1275 | IEC 62535 | Non-corrosive | Non-corrosive | Non-corrosive |
Water Content (mg/kg) | D1533 | IEC 60814 | ≤ 200 | ≤ 200 | 50 |
Acid Number (mg KOH/g) | D974 | IEC 62021.3 | ≤ 0.06 | ≤ 0.06 | ≤ 0.04 |
PCB Content (mg/kg) | D4059 |
| Not detectable |
| Not detectable |
Oxidation Stability (48hr) | ASTM D 2440 | IEC 61125C |
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Total Acidity (mg KOH/g) |
| IEC 62021.3 |
| ≤ 0.6 | < 0.1 |
Viscosity at 40°C (mm2 /sec |
| ISO 3104 |
| ≤ 30% over initial | 8% |
Dissipation Factor at 90ºC (tan delta) |
| IEC 60247 |
| ≤ 0.5 | < 0.1 |