Gum rosin
Hot-melt and pressure-sensitive adhesives, mastics and sealants, varnishes, ester gum, soldering compounds, core oils, insulating compounds, soaps, paper sizing, printing i n k s, polyesters (formed by reaction of the conjugated acids of rosin with acrylic acid, followed by reaction with a glycol.)
Gum rosin GOST 19113-84 meant for usage in production of synthetic rubber, in pulp and paper, tyre, rubber and varnish-and paint industry.
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