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NONIONIC OIL SOLUBLE WETTING, DISPERSING AND EMULSIFYING AGENT
Chemical nature : polyethenoxy ether
Specifications
Appearance : pale to lemon yellow clear liquid. Specific gravity: 0.09 to 1.05 (30 deg. C.) % Water : less than 2.0 % Ash : less than 0.1 Solidification pt. : Less than 0 deg. C Flash point : not less than 340 deg. F Fire point : not less than 350 deg. F
Properties solubility in water at 20 deg. C. TO less than 0.01 percent 2.soluble in butyl acetate, butyl cellusolve , vegetable oils white mineral oils, stoddard solvent, and kerosene and commonly used aliphatic solvent, toluene , chlorinated hydrocarbon , solvents , dibutyl phthalate, and iso propanol.
Despersible in ethylene glycol. 3.excellent oil soluble wetting and dispersing agent for grinding pigments in oil medium.
4.good emulsifier for preparing water –in- oil emulsions of aliphatic hydrocarbons .Is Useful as a co- emulsifier to increase the emulsifying power of the emulsifiers giving oil- in- water type emulsions and also as a coupling agent to increase their solubility in vegetable and mineral oils and solvents.
5. Is non-inflammable and non-irritant and has no disagreeable odour.
Applications 1.oil soluble wetting and dispersing agent for the preparation of oil paints, inks, and varnishes. Use of NOIGEN PA-40 helps to decrease the time of grinding and to give more stable formulations. 2.co- emulsifier and coupling agent to increase the efficiency of the emulsifiers giving oil-in-water emulsions and increase their solubility in oils and solvents.
Suggestions for use 1.wetting and dispersing agent: 0.1 to 0.5 percent of the oil medium. 2.co-emulsifier and coupling agent: 7 to12 percent of the emulsifier giving oil-in-water emulsion.
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