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Manufacture of Special Asphalt Varnish with Improved Properties

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Chemistry and Technology of Fuels and Oils Aims and scope

Abstract

Technology was developed for manufacturing special asphalt varnish with improved properties directly in the stage of oxidation of the feedstock by addition of modifiers. Oxidation is intensified and the yield of target product increases. The asphalt obtained satisfies the requirements in GOST 21822–87 for brittle petroleum asphalts for paints and varnishes. The performance characteristics of coatings made from this asphalt are significantly improved.

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Kemalov, R.A., Stepin, S.N., Kemalov, A.F. et al. Manufacture of Special Asphalt Varnish with Improved Properties. Chemistry and Technology of Fuels and Oils 39, 275–277 (2003). https://doi.org/10.1023/A:1026350710854

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  • DOI: https://doi.org/10.1023/A:1026350710854

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