ASTM D2270-24
Standard Practice for Calculating Viscosity Index from Kinematic Viscosity at 40 °C and 100 °C
Standard Practice for Calculating Viscosity Index from Kinematic Viscosity at 40 °C and 100 °C
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Дата публикации:
- 13 мая 2024 г.
- SKU:
- ASTM D2270-24
Abstract
Significance and Use 4.1 The viscosity index is a widely used and accepted measure of the variation in kinematic viscosity due to changes in the temperature of a petroleum product between 40 °C and 100 °C. 4.2 A higher viscosity ind...
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