Review of Viscosity Modifier Lubricant Additives
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DOI: 10.1007/s11249-018-1007-0
Abstract: This article reviews viscosity modifiers, additives that increase the viscosity of lubricating oils. Viscosity modifiers are high molecular weight polymers whose functionality is derived from their thickening efficiency, viscosity–temperature relationship, and shear stability. There are… read more here.
Keywords: viscosity; viscosity modifier; viscosity modifiers; modifier lubricant ... See more keywords
Asphalt mixture design for porous ultra-thin overlay
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DOI: 10.1016/j.conbuildmat.2019.05.049
Abstract: Abstract In order to design a porous ultra-thin overlay (PUTO) asphalt mixture, two high-viscosity modifiers and two blended asphalts were used to prepare high-viscosity asphalt. Dynamic shear rheology (DSR) tests, 60 °C dynamic viscosity tests, Fourier… read more here.
Keywords: viscosity asphalt; viscosity; asphalt mixture; high viscosity ... See more keywords
Preparation of Waste-LDPE/SBS Composite High-Viscosity Modifier and Its Effect on the Rheological Properties and Microstructure of Asphalt
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DOI: 10.3390/polym14183848
Abstract: To reduce the cost of high-viscosity modifier (HVM) and alleviate white pollution problems, we prepared the environment-friendly HVM (E-HVM) by using waste-low density polyethylene/styrene-butadiene-styrene (waste-LDPE/SBS) composite. The physical characteristics of the E-HVM modifier were first… read more here.
Keywords: waste ldpe; viscosity modifier; viscosity; hvm modifier ... See more keywords