Bitumen Penetration Grade
等级 – AH70
AH70 Bitumen is high quality asphalt, derived from crude petroleum refining. AH70 Bitumen is dark in color and possesses waterproofing and adhesive properties. It is substantially non-volatile and softens gradually when heated.
等级 – AH50
AH50 Bitumen is high quality asphalt, derived from crude petroleum refining. AH70 Bitumen is dark in color and possesses waterproofing and adhesive properties. It is substantially non-volatile and softens gradually when heated.
等级 – AH90
AH90 Bitumen is high quality asphalt, derived from crude petroleum refining. AH70 Bitumen is dark in color and possesses waterproofing and adhesive properties. It is substantially non-volatile and softens gradually when heated.
Uses
Specification
Properties |
Method |
Min |
Max |
Unit |
|---|---|---|---|---|
Penetration @ 25°C
|
T0604
|
40
|
60
|
d/mm
|
PI (Penetration Index)
|
T0604
|
-1.5
|
1
|
|
Dynamic Viscosity @ 60°C
|
T0620
|
180
|
Pa's
|
|
Ductility at 15°C 5cm/min
|
TO605
|
100
|
..
|
|
Ductility @ 10°C 5cm/min
|
TO605
|
25
|
..
|
mm
|
Softening Point
|
TO606
|
46
|
54
|
C
|
Flash Point
|
TO611
|
260
|
C
|
|
Wax Content
|
TO615
|
2
|
%
|
|
Density at 15 °C
|
T0603
|
1.01
|
1.06
|
g/cm3
|
Solubility in Trichlorethylene
|
T0607
|
99.5
|
%
|
Thin Film Oven Test
Loss on Heating (Rotating
Membrane) |
TO609/T0610 |
+0.8 |
%Mass |
|
|---|---|---|---|---|
Retained Penetration
|
T0604
|
57
|
% of Original
|
|
Ductility of Residue at 10°C
|
T0605
|
5
|
cm
|
|
Ductilitv of Residue at 10°C
|
T0605
|
20
|
cm
|
Safe Handling and Storage
- Use Personal Protective Equipment (PPE’s) when handling AH90 Bitumen (i.e. gloves, eye protectors, etc.)
- Maintain safe heating temperatures when using AH90 Bitumen.
- Avoid contact with skin, eyes and clothing.
- Avoid breathing vapor, spray or mists when applying.
Packaging
AH90 Bitumen available in 0.6 mm thickness, 180 kg net weight drums, 95 cm height and 45 cm diameter (+/- 3 kg operational tolerance)
Drums
Keep AH90 Bitumen drums in a cool, well-ventilated place.