Stodex pk 90

Strodex phosphate ester surfactants improve gloss, color acceptance and water sensitivity in waterborne paint and coatings. It is superior wetting and dispersing agents for a variety of end uses. They help improve dispersion of pigments during processing and also serve to enhance surface wetting and reduce flash rusting.

Characteristics unit Specifications Batch
ccc-2129
Density, Calculated lb/gal 9.52 - 9.67 9.57
Specific Grzvity, 25°C/ 25°C 1.142 - 1.160 1.148
pH @ 1% Solution 7.3 - 7.7 7.7
Color, Gardner, Neat Gardne <=1.0 1.0
Activity % 88-90 88
Acid Value meq/g 12-20 12
Reflective Index, 25°C 1.4450 - 1.4550 1.4482
IR Analysis OK OK
Viscosity, Brookfield cps 5000-9000 5050