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Darvan No.7
Sodium polymethacrylate
25086-62-8
For NR and SR latexes. Non-discoloring dispersing agent for preparing high solids dispersions.
Standard Container - 5 gallon pail and 55 gallon plastic lined fiber drum
Composition: Sodium polymethacrylate solution
Physical State: Water-white liquid
pH, 5% Solution 9.0-11.5
Specific Gravity 1.13-1.17
Total Solids 24.0-26.0%
Viscosity at 25C, Brookfield, 75 cps maximum
LVF, #1 spindle at 60 rpm
Foaming Very Slight
Stability Stable over a wide pH range
Solubility - Very soluble in aqueous systems.
Industrial field additive, rubber & additives
R.T. Vanderbilt Co. Inc
Phone 800.243.6064
Fax 203.853.1452
Homepage www.rtvanderbilt.com
E-mail csintl@rtvanderbilt.com
Address 30 Winfield Street Norwalk, CT 06856
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