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    Wetting agents

    Wetting agents of OP-7 and OP-10 (substance auxiliary OP-7 and OP-10) – nonionic surfactants are products of processing of a mixture of mono - and dialkylphenols by ethylene oxide, are used as a wetting and emulsion the contribution of surface-active substances.

    Characteristics Specification
    OP-7 OP-10
    Appearance Oil similar liquid or paste from light yellow to light brown color Oil similar liquid or paste from light yellow to light brown color
    Appearance of the aqueous solution of concentration 10 g/l Transparent or slightly turbid liquid Transparent liquid
    Wetting agents, %, min 88 80
    Water, %, не более 0,3 0,3
    Solution pH of an aqueous solution of concentration 10 g/l 6-8 6-8
    Temperature limits of clarification aqueous solution, °С
    substances OP-7 a concentration of 20 g/l 55-65 -
    substance OP-10 concentration 10 g/l - 80-90
    Ыurface tension of an aqueous solution of concentration 5 g/l, nm, max 35х10-3 30х10-3

    Warranty storage period: 1 year from date of manufacture.
    Hazard class: 3 (substances moderately hazardous), wetting agents OP-7 and OP-10 (substance auxiliary OP-7 and OP-10) are a fire hazard.
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