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CATIONIC RAPID SETTING (K140) 

General information:

  • Bitumen emulsion K140 consists of three basic ingredients: bitumen, water, and an emulsifying agent. Based on specifications it may contain other additives, such as stabilizers, coating improvers, anti-strips, or break control agents. It is well known that water and asphalt will not mix, except under carefully controlled conditions using highly specialized equipment and chemical additives.
  • Cationic emulsions K140 may be used at ambient temperatures with aggregates, which need not be completely dry. Emulsions are less hazardous to use in comparing with cutback, and can be applied in a wider range of conditions.
  • Sprayed Sealing – Cationic emulsions K140 ، Tack Coat K1-40 cationic bitumen emulsion can be used at ambient temperature at the spray rate of 0.25 to 0.70 liter per square meter (0.05 to 0.15 gallon per square yard).
  • Packing: 220, 230, 240(Liter) new steel drum.

Technical Specifications:

Property Min Max Test Method
Viscosity, Saybolt Furol at 50 °C, SFS - 25 ASTM D7496
Storage stability test, 24-h, % - - ASTM D6930
Particle charge test Positive ASTM D244
Sieve test, % - 0.1 ASTM D6933
Distillation:
Residue, % 40 - ASTM D6997
Test on residue from distillation:
Penetration, 25°C (77°F), 100 g, 5 s 60 200 ASTM D5
Solubility in trichloroethylene, % 97.5 - ASTM D2042