Eng Рус
Phone/Fax: +38 (044) 222-56-94
Тел.: +38 (044) 599-26-47
Тел.: +38 (044) 451-56-94

Heat-Resistant Varnishes

Products:

Varnish КО-815

Description

Light-yellow to brown transparent liquid, solution of glyptal-modified polyphenylsiloxane resin in toluene or xylene.

Safety information

 In a cured state, the lacquer film is nontoxic, fire-proof.

Applications

  • Manufacture of heat-resistant enamels. The latter are made by mixing the lacquers with aluminum powder.
  • Enamels are designed for hardware which operates at 400-500°C for a long time.

Shelf life

Shelf life 36 months

Physico-chemical properties
Viscosity determined with viscometer type VZ-246 at orifice diameter 4 mm, s10 - 13
Fraction of total mass of nonvolatiles, %33 - 37
Acid number, mg KOH/g of lacquermax. 10,0
Dryout time 3rd degree, (150±2)°C, hrsmax. 1