Physical properties: Oily liquid at room temperature with mild Fatty Acid odour, Dark in colour. Non-miscible with water but miscible with polar solvents like alcohols. Requires alkali mediated pH increase to form a complex and dissolve in water to work as Bitumen Emulsifier. Addition of a compatible Anti-stripping Agent in Bitumen prior to emulsification improves emulsion properties. PSEM-FFA is compatible with most co-emulsifiers and stabilizers.
Storage and Handling : PSEM-FFA can be stored in normal MS / HDPE tanks and barrels, however leaching of plasticizers can affect efficacy on prolonged storage in plastic barrels. PSEM-FFA contains Free Fatty acids and natural resins which can cause mild irritation to skin and eyes. Protective goggles and gloves must be worn during handling this product.
Packaging Information : PSEM-FFA is available in MS /HDPE Barrels of 180 kg net weight.
Emulsifier for Rapid & Medium-setting Anionic Bitumen emulsions.