Alkyd Acrylic Varnish АС-0133 «Импульс»
Technical Specifications У 24.3-24010285-004:2011
Alkyd Acrylic Varnish АС-0133 «Импульс» is a solution in organic solvent of the product of copolymerization of alkyd varnish with methyl- and butyl acrylates.
Application: It shall be used in formulas of enamels АС-182 of different colours that is applied to paint different agricultural machines, as well as other metal goods used in atmospheric conditions.
Table: Qualitative indices according to Technical Specification У 24.3-24010285-004:2011
||Colour (iodimetry scale), mg I2/100 cm3, not darker than
||Transparent, some opalescence is allowed
||Some mechanical inclusions are allowed
||Relative viscosity at temperature /20±0.5/°С (viscosimeter ВЗ-246, nozzle diameter 4 mm), с
100 – 200
||Weight fraction of nonvolatile matter, %
||50 – 55
||Acid value, mg, КОN/g, max.
||Hardness of varnish film as to pendulum
ТМЛ (type А), standard units, min.
||Drying time to the point of 3, hours, max.
– at temperature (87±2) °С
– at temperature (20±2) °С
||Film elasticity at bending, mm, max.
||Film strength at stroke, cm, min.
||Film resistance at static exposure of water, h, min. at temperature (20±2) °С