high viscosity index

См. также в других словарях:

• viscosity index — noun : an arbitrary number assigned as a measure of the constancy of the viscosity of a lubricating oil with change of temperature such that a high index indicates that the viscosity changes little with temperature * * * Auto., Mach. an arbitrary …   Useful english dictionary

• viscosity index improver — An oil additive which reduces thinning at high temperature, thus improving the VI …   Dictionary of automotive terms

• Viscosity — For other uses, see Viscosity (disambiguation). Viscosity The substance above has lower viscosity than the substance below SI symbol: μ, η SI unit: Pa·s  …   Wikipedia

• Melt flow index — Photograph of a machine used to determine the Melt Flow Rate of thermoplastics according to ISO 1133. Melt flow index or MFI is a measure of the ease of flow of the melt of a thermoplastic polymer. It is defined as the mass of polymer, in grams,… …   Wikipedia

• Mentzer index — The Mentzer index is used to differentiate iron deficiency anemia from beta thalassemia.[1] If a CBC indicates microcytic anemia, these are two of the most likely causes, making it necessary to distinguish between them. It is calculated from the… …   Wikipedia

• HVI — High Viscosity Index (Academic & Science » Chemistry) * Horizontal Vertical Indexing (Computing » General) …   Abbreviations dictionary

• Lubricant — A lubricant is a substance introduced to reduce friction between moving surfaces. It may also have the function of transporting foreign particles and of distributing heat. The property of reducing friction is known as lubricity. A good lubricant… …   Wikipedia

• Viskositätsindex — Der Viskositätsindex (VI) beschreibt die Temperaturabhängigkeit der kinematischen Viskosität (m2·s−1) eines Schmieröls, aber nicht dessen tatsächliche Viskosität. Öle mit einem niedrigen Viskositätsindex zeigen eine stärkere temperaturabhängige… …   Deutsch Wikipedia

• Pennsylvania Grade Crude Oil — is a type of sweet crude oil. It is found primarily in the Appalachian basin in the states of New York, Pennsylvania, Ohio, and West Virginia, and takes its name for the state of Pennsylvania, where it was first extracted. Pennsylvania grade… …   Wikipedia

• ZIC — Для улучшения этой статьи желательно?: Викифицировать статью. Проставить интервики в рамках проекта Интервики …   Википедия

• показатель высокой вязкости — — [http://slovarionline.ru/anglo russkiy slovar neftegazovoy promyishlennosti/] Тематики нефтегазовая промышленность EN high viscosity index …   Справочник технического переводчика