منابع مشابه
physical chemistry and rheological behavior of commercial polymers of viscosity index improver used in motor oil industry
nowdays, production of high quality engine oils is one of the worries of our country’s engine oil industry. in this study, the behavior of four commercial polymers used in nation motor oil industry in obtaining the best viscosity index improver was investigated. in this regard, viscometric behavior, shear stability and polymers’ performance for engine cranking were compared at low temperature. ...
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ژورنال
عنوان ژورنال: Journal of Japan Oil Chemists' Society
سال: 1958
ISSN: 1884-2003
DOI: 10.5650/jos1956.7.461