EVALUATION OF EFFECT OF ETHYLENE-PROPYLENE DIENE MONOMER POLYMERIC ADDITIVES, DMAEMA & HEMA ON IMPROVEMENT OF ENGINE OIL

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PAHLEVAN ZADEH H.; ZARE MAHDI; YAZDANI RAD M.

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Journal: Nashrieh Shimi va Mohandesi Shimi Iran Year:2007 | Volume:26 | Issue:3 Page(s): 149-158

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Title

EVALUATION OF EFFECT OF ETHYLENE-PROPYLENE DIENE MONOMER POLYMERIC ADDITIVES, DMAEMA & HEMA ON IMPROVEMENT OF ENGINE OIL

Author(s)

PAHLEVAN ZADEH H. | ZARE MAHDI | YAZDANI RAD M. | Issue Writer Certificate

Keywords

POLYMERQ2

VISCOSITY INDEXQ3

LUBE ADDITIVESQ3

OLEFIN COPOLYMERSQ3

ETHYLENE-PROPYLENE DIENE MONOMERQ3

DIMETHYL AMINOETHYL METHACRYLATEQ3

HYDROXYETHYL METHACRYLATEQ3

SHEAR STABILITY INDEX (SSI)Q3

Abstract

Nowadays, application of POLYMERs is of most common and economical methods to improve VISCOSITY INDEX of engine oil. POLYMERic additives ETHYLENE-PROPYLENE DIENE MONOMER, which belongs to olefin coPOLYMERs family, is applied to improve viscosity of engine oil in this paper, effects of different values of such a POLYMER on engine oil is evaluated in a comparative way Using full experimental design method, various amount of additives was added to base oil HVI-SN 150 during 16 experiments carried out in mixing reactors. Formulated oils were tested by VI, CCS and SSI and results were analyzed. Experiments were focused on achievement of samples with proper VI and high shear stability. The best function at low operation temperatures. Hence, best index of samples were compared to engine oil produced by domestic and foreign manufactures. Results show that increment in amount of ETHYLENE-PROPYLENE DIENE MONOMER causes VI to increase. Also result revealed that dimethyl amino ethyl metacrylate improved VI more significantly rather than hydroxyethyl metacrylate.

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سنتز و ارزیابی ماده افزودنی به روغن موتور جهت افزایش شاخص گرانروی

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APA: Copy

PAHLEVAN ZADEH, H., ZARE, MAHDI, & YAZDANI RAD, M.. (2007). EVALUATION OF EFFECT OF ETHYLENE-PROPYLENE DIENE MONOMER POLYMERIC ADDITIVES, DMAEMA & HEMA ON IMPROVEMENT OF ENGINE OIL. NASHRIEH SHIMI VA MOHANDESI SHIMI IRAN (PERSIAN), 26(3), 149-158. SID. https://sid.ir/paper/26258/en

Vancouver: Copy

PAHLEVAN ZADEH H., ZARE MAHDI, YAZDANI RAD M.. EVALUATION OF EFFECT OF ETHYLENE-PROPYLENE DIENE MONOMER POLYMERIC ADDITIVES, DMAEMA & HEMA ON IMPROVEMENT OF ENGINE OIL. NASHRIEH SHIMI VA MOHANDESI SHIMI IRAN (PERSIAN)[Internet]. 2007;26(3):149-158. Available from: https://sid.ir/paper/26258/en

IEEE: Copy

H. PAHLEVAN ZADEH, MAHDI ZARE, and M. YAZDANI RAD, “EVALUATION OF EFFECT OF ETHYLENE-PROPYLENE DIENE MONOMER POLYMERIC ADDITIVES, DMAEMA & HEMA ON IMPROVEMENT OF ENGINE OIL,” NASHRIEH SHIMI VA MOHANDESI SHIMI IRAN (PERSIAN), vol. 26, no. 3, pp. 149–158, 2007, [Online]. Available: https://sid.ir/paper/26258/en

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