Cutback bitumen MC-70

Cutback bitumen MC-70


Cutback bitumen MC-70

Cutback bitumen MC 70 producing way would be same as other MC bitumen and it will make from high quality Bitumen dissolved in kerosene solvents in Asia Bitumen solvent towers. the solvent of MC 70 would be kerosene and for better quality of final product the quality and solvent both of them must be with high quality and without any impurity.

Cutback Bitumen MC-70 uses

MC 70 or medium cure cutback bitumen is using for reducing or diluent the viscosity of Bitumen in road constructions normally is spraying cutback asphalt MC 70 on surface of road Asphalt and its very good for first coating because it dont need to make it heat.

cutback asphalt MC 70 is using for waterproofing surface cracks like cracks on the Asphalt in roads and in roof of constructions it can use for waterproofing the surfaces of non Asphalt constructions.

the main uses of  cutback asphalt MC 70 is using in surface of places for increasing adhesion of surfaces before asphalting them or waterproofing these surfaces by Asphalt.

Cutback Bitumen MC-70 Packing

Packing of Cutback Asphalt would be normally bulk in tankers or with new steel or recondition thick drum with pallet.

Cutback Bitumen MC-70 Maintenance conditions

Cutback Asphalt MC 70 must handle and storing in low temperature conditions because its vapor would be flammable.

Cutback Bitumen MC-70 specification

Test on Residue from distillation testTest MethodSpecifications
Penetration 77°F (25°C) 100g,5s mmASTM D5120 – 300
Flash point(tag open cup), °CASTM D314338 min
Ductility 77°F (25°C) 5cm/min cmASTM D113100
Solubility in trichloroethyleneASTM D204299
Water, percent volumeASTM D950.2 MAX
Viscosity at 140°F (60°C)ASTM D217030 – 120
Kinematic viscosity at 60°c ,cSTASTM D217070 – 140

Distillation test
Distillate, volume percent of total Distillate to 680°F (360°C)

to 437°F (225°C)
To 500°F (260°C)
to 600°F (316°C)
Residue from distillation to
680°F(360°C), percent volume by difference












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