highly active surfacant dk-580dg
features
dk-580dg is a non-hydrolyzable polysiloxane surfactant with a carbon-silicon bond structure, suitable for box foaming, thermal molding foaming and various types of mechanical continuous foaming processes.
medium and high activity foam stabilizer, suitable for polyether type flexible foam production;
applicable to the density range of 12～35kg/m3;
stable structure, can be mixed with water and amine catalyst for feeding;
wide operating range of metal catalysts;
the cells are uniform and fine, with good opening and good hand feeling;
suitable for slow rebound pu molding foam;
suitable for flat foam and vertical foam.
product physical properties
appearance colorless to light yellow viscous transparent liquid
viscosity (25℃) 850 300 mpa.s
density (25℃) 1.05 0.03 g/cm3
ph (4% aqueous solution) 6.0 1.5
storage and use precautions
this product is non-toxic and non-corrosive. store in an airtight, dry and cool place with a shelf life of 12 months. when the temperature is cold, please
warm to room temperature.
package
galvanized iron drum, net weight 210 kg/drum