| 摘要 |
FIELD: coating materials. ^ SUBSTANCE: claimed mastic comprises binder containing four kind of latex: butylacrylate-styrene-methacrylic acid terpolymer, 2-ethyloxihydrate-styrene-methacrylic acid terpolymer, butylacrylate-acrylonitrile-methacrylic acid terpolymer, and styrene-methacrylic acid copolymer; plasticizer (mixture of kaoline clay with filler, selected from group containing vollastonite, perlite, diatomaceous earth, dispersion agent, and frame retardant) as a filler. Materials coated with mastic of present invention provide high effective vibration absorbing in wide range of temperatures (from -40 to +900C) and are useful in manufacturing of metal construction, bodies of transportation, ships, engines, etc. ^ EFFECT: mastic for wide class of articles with increased vibration absorbing; coatings with improved sanitary quality. ^ 6 cl, 2 tbl |
