company tower banner
US Silicon Trading Company Logo
UNISIL SRH 7 is a light-yellow to dark-brown transparent liquid. It is a solution of polyester-modified polymethylphenylsiloxane resin in organic solvent such as xylene.

Chemical Family: Polyesters, Silicones

End Uses: Enamel

Compatible Substrates & Surfaces: Fiberglass

Features: Acid Resistance, Corrosion Resistance, Flame Resistance, Heat Resistance, Reduced Wear, Temperature Resistance

    Knowde Enhanced TDS

    Identification & Functionality

    Chemical Family
    CASE Ingredients Functions
    Technologies

    Features & Benefits

    Labeling Claims

    Applications & Uses

    Compatible Substrates & Surfaces
    Coating Type
    Application
    • Preparation of the heat-resistant enamel KO-835. The latter is prepared directly before use by mixing 94 parts by weight of the varnish and 6 parts by weight of aluminum powder. The enamel is designed for parts operating at temperature of about 500°C.
    • Protection of separators, gas traps with the fitting, cyclone settlers in oil-fields.
    • Corrosion prevention of external surface of gas ducts, chlorinators, steam and gas turbines, ejectors, different elements of agricultural machines, air drying apparatus, chemical catching equipment, equipment in by-product coke production.
    • Protection of car radiators as well as other elements and equipment operating at 350-400°C for a long time.
    • Corrosion prevention of internal surface of steam-water tanks operating at 150- 160°C. Sizing and dressing of artificial fur; improvement of resistance of protective clothing to attack by acids; impregnation of filter fabrics to increase serviceability, heat and wear resistance.
    • Release coating in the production of glass and fiberglass plastics; a component of parting paints.
    • Combination of the varnish KO-075 with pentaphthalic (perchlorovinyl) nitrocellulose enamels provides improvement of the film strength, water, heat and light resistance, water repellency, gloss and hardness.

    Properties

    Physical Form
    Typical Properties
    ValueUnitsTest Method / Conditions
    Fraction of Total Mass of Non-volatiles34 - 40%
    Acid Numbermax. 6.0mg KOH / g

    Regulatory & Compliance

    Certifications & Compliance

    Safety & Health

    Health & Safety

    The polymerized varnish coat is nontoxic, fire-safe.