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PRODUCT INFORMATION SHEET

ASF AN 290
ASF AN 290
 

Anti-Stripping and Bond Strengthening Additive for Bituminous Mixtures

PRODUCT SPECIFICATION

Color : Amber
Appearance : Viscous liquid
Viscosity 25°C cP : ~ 1500 mPa.s
pH : 9.9
Density 25°C : 1.04 g/cm3
Acid Number : < 10
Amine Number : 200 - 220
Flash Point : > 150 °C



PROPERTY
Asf An 290 is an amine chemical structured liquid bitumen additive that increases the attraction force between bitumen and aggregates in asphalt and prevents them from being separated and peeled. It remains stable for long periods of time without any change in its activity in bitumen at high storage temperatures.


ADVANTAGES
- Can be used on both hot mix and surface coating asphalts
- It is designed for aggregates with high water absorption.
- It can provide effective results on a wide range of aggregates.
- It ensures that the mechanical stability of asphalt is maintained.
- It adapts to bitumen without changing its physical properties.


DOSAGE
Although it depends on the peeling resistance of the aggregate used; On average, between 0.1% and 0.4% of the bitumen amount is used.


STORAGE
The shelf life is 24 months from the date of production when stored between 0 - 40 °C before opening, avoid storing in direct sunlight.


PACKING
Supplied in IBC Tanks, Sheet Metal Barrels and Polyethylene Drums.


SAFETY PRECAUTIONS
Skin and eye contact should be avoided during storage and application. In case of contact, wash immediately with plenty of water, and if swallowed, seek urgent medical attention. For safety and warning notices, please review the Safety Data Sheet.