Fluid Asphalt
Bitumen - Cutback

This product results from the combination of bitumen in petroleum-derived solvents of adequate volatility. It must comply with specific characteristics: homogeneous appearance, practically free of water and no signs of coagulation Por seu lado, On the other hand, solvents work solely as a vehicle for using bitumen in paving services. Solvent evaporation is called “diluted asphalt cure” and can be fast, medium or slow.
If diluted, it leaves the bitumen as a residue, developing the necessary binding properties.
After the asphalt application, when the total evaporation of the solvent occurs, the agglomerating properties are guaranteed – necessary for its application.

Features Unit CR70 CR250 CM30 CM70
Min.
Max.
Min.
Max.
Min.
Max.
Min.
Max.
Flash point
ºC
27
38
38
Saybolt Furol Viscosity
25ºC
S
75
150
50ºC
S
60
120
60
120
60ºC
S
125
250
70
Kinetic Viscosity at 60°C
cSt
70
140
250
500
30
60
140
Distillation up to 360°C
(% minimum distilled volume)
190ºC
%
10
225ºC
%
50
35
25
20
260ºC
%
70
65
40
70
20
60
316ºC
%
85
80
75
93
65
90
Residue from distillation at 360°C
per difference
% Volume
%
55
65
50
55
Water content (by volume)
%
0,2
0,2
0,2
0,2
Distillation residue
Penetration (25°C, 100g, 5s)
0,1 mm
80
120
80
120
80
120
80
120
Ductility (25°C, 5cm/min)
cm
100
100
100
100
Trichlorethylene solubility
%
99
99
99
99