Aqueous-based and solvent-based
ROCIMA™ 640 Biocide is a broad spectrum microbicide for the preservation of industrial water-based products against the attack of microorganisms. ROCIMA 640 is specifically recommended for the preservation of polymer emulsions, paints and coatings, adhesives, and printing inks. ROCIMA 640 is a 20% solution of 1,2-Benzisothiazolin-3-one in dipropylene glycol and water.
Appearance: Clear Amber Liquid
Density: 1.14 G/Ml (20°C)
pH: 12.5 (25°C)
Chemical Composition: 20% Solution Of 1,2-Benzisothiazolin-3-One In Dipropylene Glycol And Water.
Viscosity: 250 mPa.s (25°C)
Boiling Point: ~100°C
Solubility: Miscible With Water At Any Ratio
Temperature Stability: Stable Up To 50°C (For Short Periods Up To 100°C Depending On Matrix)
Footnote: Incompatible With Certain Oxidizing And Reducing Agents