I-2,4,7,9-Tetramethyl-5-Decyne-4,7-Diol CAS 126-86-3 i-surfactant yi-multifunctional additive ene-wetting, defoaming, kunye ne-dispersing properties. Yi-symmetrical non-ionic surfactant ene-twin ye-chemical structure, ebonelela ngeempawu ezinjengokunciphisa ukuxinana komphezulu, ukulawula igwebu, kunye nokunciphisa uvakalelo lwamanzi.