KIREI Heat 150
KIREI Heat 150 is an ashless multifunctional additive designed for the production of heat transfer oils operating in the range from -30 to +350 °C. KIREI Heat 150 is developed to prevent high-temperature oxidation, thermal degradation, and provides excellent protection against rust and corrosion. It minimizes the formation of high-temperature deposits on internal tubing and contact parts. The additive ensures high oxidative stability in the TOST test. Typical treat rate – 1.5%.
Specifications
KIREI Heat 150 meets the requirements of the international classification ISO 6743-12 (Q) and the German standard DIN 51522.
| Indicator | Test Method | KIREI Heat 150 |
|---|---|---|
| Appearance | Visual | Clear light-yellow liquid |
| Density at 20°C, g/ml | ASTM D4052 | 0.872 |
| Flash point (open cup), °C | ASTM D92 | 216 |
| Kinematic viscosity at 40°C, cSt | ASTM D445 | 140.7 |
| Kinematic viscosity at 100°C, cSt | ASTM D445 | 23.05 |
| Nitrogen content at 1.5% treat, ppm | ASTM D5762 | 240 |
| Oxidation induction period RPVOT in Group II oil (1.5% treat), min | ASTM D2272 | 280 |
Note: The listed physical–chemical properties are typical and may be modified by the manufacturer without prior notice; however, full compliance with the stated specifications is guaranteed.