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| Dow Corning 28 |
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| Dimethylsiloxane-ethylene oxide block copolymer |
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| Silicone glycol copolymer |
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Slip and leveling for solvent-borne coatings and mar resistance in water-borne and solventless systems.
Dow Corning 28 Additive is intended to be incorporated into water-based, solvent-based, high-solids and solventless organic paints, inks and coatings.
At low levels, Dow Corning 28 Additive effectively reduces surface tension of coatings to provide marresistant or slip finishes.
Dow Corning 28 Additive also enhances coating flowout, wetting and leveling and aids pigment dispersion. |
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0.01-0.1%
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Color, Gardner, maximum: 2
Viscosity at 25'C(77'F), cs: 425
Specific Gravity at 25'C(77'F): 1.07
Flash Point, closed cup, 'C('F): 99(210)
Glycol Type: Polyoxyethylene
Functionality: Hydroxyl
Average Cloud Point, 1% silicone in distilled water, 'C('F): 84(183)
Calculated HLB: 12.45 |
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