Anionic Emulsifier


Anionic Emulsifier

Specifications

Uses Emulsifier for Rapid & Medium-setting Anionic Bitumen emulsions.
Chemical Name Mix-Fatty Acid, Natural Resin blend
Flash Point >200 Degree Celsius
Acid Value >300
Iodine Value >80
Specific Gravity ~0.95
Water Content 2% Max.

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.


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Technical Specification

  Rapid Setting & Medium Setting Grade
Bitumen 60 - 65
PSEM-SS 1.50 - 3.00
HCI 0.40 - 1.00
Adjust pH to 11.0 - 12.0
CaCl2 0 - 3.0
Solvent Mix upto 3
Water to 100


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