FIELD: chemistry.
SUBSTANCE: thermally hardened acrylic glue composition contains 52.0-59.0 wt. p. of glycidylmethacrylate, 29.0-37.0 wt. p. of polyetherpolyurethane of grade Desmocoll-400, 0.5-0.6 wt. p. of diallylisophthalate prepolymer, 1.0-1.4 wt. p. N,N'-(1,3-phenylene)dimaleimide, 0.5-0.6 wt. p. tretbutylperbenzoate, 0.01-0.03 wt. p. p-methoxyphenol, 2.0-3.0 wt. p. methacrylated silane, 1.0-3.0 wt. p. of acrylic acid, 3.0-5.0 wt. p. dioctylphthalate and 15.0-18.0 wt. p. of silicon dioxide with particle size 10-500 nm per 100.0 wt. p. of composition.
EFFECT: creation of thermally hardened acrylic glue composition with high exfoliation and shear characteristics on aluminium and other metal substrates, possessing increased thermal stability.
1 dwg, 2 tbl, 8 ex
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Authors
Dates
2015-03-20—Published
2013-10-15—Filed