... chloroprene rubber adhesive agent), natural resin varnish, all-purpose adhesive.F-2210135-150≤ 20≤ 10 Light color, good oil solubility, ... 4500≥ 4.5High softening point, viscosity and brightness.Quickdrying light offset printing ink, color printing ink solvent, intaglio printing ... ink, vacuum electroplating lacquer.F-310104-116≤ 16≤ 10 Light color, high brightness, good transparency, good solubility, low ...