ProductsSYNTHETIC RESINSAlkyd resinsATU58ws54

Alkyd-urethane resin АTU 58ws54 is a solution of the fatty alkyd-urethane base in the dearomatized white spirit, modified by fatty acids of tall oil and isophthalic acid. It is intended for production of quick-drying weatherproof paint and varnish materials.

Specification

Appearance

Transparent resin, slight opalescence is possible

Lacquer purity

Layer of lacquer applied on the glass plate must be transparent, without particulate matters.

Colour mg I2/100 ml

20 max.

Brookfield viscosity, 20°С, MPas

700 - 1800

Acid index in conversion to 100% resin, mg КОН/g,

15 max.

Drying time up to 3 degree, upon adding 2% drier LB-5 min,

360 max.

Non-volatile matters mass fraction, %

52 - 54

Density, 20°C

0,92 g/cm³

Solubility

Soluble in white spirit, xylene, oil solvent. Not soluble in esters and water

 

ATU 58ws54 alkyd-urethane resin is used for production of quick-drying weatherproof air-dried varnishes with the use of aliphatic solvents. ATU 58ws54 resin-based materials dry quickly (approximately 4-6 hours at 20°C), forming a coating with high adhesion to metal and wood. ATU 58ws54 resin-based coating structure provides increased strength and wear resistance.

Thus, ATU58ws54 resin is used in general purpose weather-resistant enamels, when simplicity and usability is required.

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