Polymer Modified Bitumen
Plastomeric Thermoplastic Based – Grade P-40
Petra Oil’s Grade P-40 is a versatile and economical Plastomeric Thermoplastic Based Modified Bitumen, crafted for medium-traffic roadways and general infrastructure projects. With a softening point of 40°C, P-40 is designed for environments with mild to moderate climate conditions, providing enhanced surface durability and resistance to early-stage rutting and fatigue.
This grade is well-suited for municipal roads, local streets, and commercial access roads where budget-conscious solutions must still meet performance and longevity requirements. P-40 enhances the strength of the pavement compared to conventional bitumen while providing a smoother and more resilient road surface.
Key Specifications:
- Softening Point: 40°C
- Binder Type: Plastomeric Thermoplastic Based Modified Bitumen
- Standard Compliance: IS 15462:2019
- Recommended For: Moderate Climate and Traffic Areas
Main Applications of P-40:
- Municipal Roads & Town Streets: Delivers enhanced performance for everyday traffic loads in suburban and small-town environments.
- Access Roads to Residential & Commercial Areas: Provides improved flexibility and surface finish for light-to-medium use.
- Rural Roads: Strengthens road performance where standard bitumen may degrade more quickly due to weather exposure.
Benefits of P-40:
- Enhanced durability over conventional bitumen
- Ideal for infrastructure projects in moderate climates
- Economical choice for upgrading road surface performance
- Easy to work with during construction due to balanced flexibility
Characteristic |
P-40 |
Test Method |
|---|---|---|
Penetration at 25°C, 0.1mm, 100g, 5s
|
30 – 50
|
IS 15462-2004
|
Softening Point (R&B) °C, Min
|
60
|
IS 15462-2004
|
Fraass breaking point, °C, Max
|
-12
|
IS 15462-2004
|
Flash Point, COC, °C, Mina
|
220
|
IS 15462-2004
|
Elastic recovery of half thread in ductilometer at 15°C, % Min
|
30
|
IS 15462-2004
|
Separation, difference in softning point, R&B, °C, Max
|
3
|
IS 15462-2004
|
Viscosity at 150°C, Poise
|
3 to 9
|
IS 15462-2004
|
Thin Film Oven Tests and Test on Residue
|
||
(a) Loss in mass, % Max.
|
1.0
|
IS 15462-2004
|
(b) Increasing in Softning Point, °C, Max
|
5
|
IS 15462-2004
|
(c) Reduction in penetration of residue at 25°C, % Max
|
35
|
IS 15462-2004
|
(d) Elastic recovery of half thread in ductilometer at 25°C, % Min
|
35
|
IS 15462-2004
|
Safe Handling and Storage
- Use Personal Protective Equipment (PPE’s) when handling (i.e. gloves, eye protectors, etc.
- Maintain safe heating temperatures when using this product.
- Avoid contact with skin, eyes and clothing.
- Avoid breathing vapor, spray or mists when applying.
Packaging
Penetration graded Bitumen PG70-10 is available in 0.6 mm thickness, 180 kg net weight drums, 95 cm height and 45 cm diameter (+/- 3 kg operational tolerance).
Drums
Keep drums in a cool, well-ventilated place.
