Investigation of the properties of novel nitrogen-containing poly(meth)acrylate oil thickening agents
Petroleum Chemistry(2014)
摘要
A comparative study of the properties of poly(decyl methacrylate) and decyl methacrylate copolymers with N-tert -nonylacrylamide as viscosity index improver-dispersant additives for petroleum oils has been performed. Tests in the I-20A oil have shown that the introduction of substituted acrylamide units improves the thickening and dispersing properties of the poly(meth)acrylate additives, but it reduces their resistance to mechanical degradation.
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关键词
decyl methacrylate,N-tert,-nonylacrylamide,radical polymerization,polymer additives,I-20A oil,mechanical degradation,viscosity index,dispersancy
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