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Enamels and other materials

Products:

Enamel KO-828

Description

The enamel KO-828M is a suspension of aluminium powder in the solution of heat-resistant lacquer having a blend of organic solvents.

Color of the enamel coat – silver.

The enamel coat is tested for resistance to salt spray, humidity, heat (at 400ºC), alternate action of heat and water.
 

Safety information

The enamel coat in dry condition doesn’t produce any detrimental effect upon the health and is fire-safe.

Applications

  • The enamel KO-828M is designed for phosphate-treated or nonphosphatized metal surfaces which operate at +400ºC for a long time.
  • The enamel doesn’t require additional preparation. For the application of the enamel the pneumatical and/or electrostatic spraying is used. Brashing and rolling is also possible.
  • The surface to paint must previously be cleaned of dirt and fat. Sand-blasting is the best way to prepare the surface.
  • Solvent, toluene, xylene, or their mixture may be used to dilute the enamel, if necessary. Prior to application the enamel must be stirred thoroughly.

Shelf life

Shelf life - 6 Months.

Physico-chemical properties
Fraction of total mass of non-volatiles, %52 - 58
Volume resistivity of the enamel coat, Ohm•m, min1*106
Dryout time 3rd degree, 130°C, mins, max30
Pendulum hardness by pendulum device type TML, conv. units, min.0,1
Adhesion, max2
Resistance to impact, cm40