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Product Details
| 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.
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 |
