Bitumen 105/35
Black Rock Bitumen’s Oxidized Bitumen 105/35 delivers exceptional strength, durability, and thermal stability, making it ideal for heavy-duty roads, industrial surfaces, and long-lasting infrastructure projects.
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Black Rock Oxidized Bitumen 105/35
Essential Details
Description
- Type
- Oxidized Bitumen
- Feed Stock
- Crude Oil
- HS Code
- 27132000
- Spot Test
- Negative
- Inspection
- Excluded
- Delivery Term
- FOB-CFR-CIF
- Production and Loading Period
- Maximum 3 Weeks
- Payment Term
- TT Method FOB Delivery: 30% advance and balance against customs documents
- Marking
- Marking can be customized based on customer request
- Supply Capacity
- 50,000 MT/Month
- Packing
- -Carton -Poly Amide -Polyester -Economical 1350 KG carton
Bitumen 105/35 Specification
Oxidized Bitumen Grade 105/35 Specifications
Essential Details
Test Method
Unit
Min.
Max.
- Specific Gravity at 25 °C
- ASTM D70
- –
- 1.01
- 1.06
- Penetration at 25 °C, 100g, 5s
- ASTM D5
- 0.1mm
- 30
- 40
- Softening Point
- ASTM D36
- °C
- 100
- 110
- Ductility at 25 °C
- ASTM D113
- cm
- 100
- –
- Loss on Heating
- ASTM D6
- wt.%
- –
- 0.2
- Drop in Penetration after Heating
- ASTM D5
- %
- –
- 20
- Flash Point
- ASTM D5
- °C
- 250
- –
- Solubility in Trichloroethylene
- ASTM D2042
- wt.%
- 99.5
- –
- Spot Test
- ASHTO T102
- Negative
Our Packaging
We deliver bitumen in versatile, secure options: economical Jumbo Bags, robust steel Drums, or high-volume Bulk Containers (Bitutainers/Bituboxes).
Terms of Payment
Payment Terms for Smooth Transactions
TT Method
The buyer pays 30% advance, with the balance against B/L draft (CFR) or customs docs (FOB).
LC at Sight
100% irrevocable, non-transferable, confirmed LC at sight, subject to bank approval by Black Rock Bitumen.
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Our faqs
Frequently Asked Questions.
Oxidized Bitumen 105/35 offering superior strength, durability, and resistance for heavy-duty roads and industrial applications.
What is Oxidized Bitumen Grade 105/35?
Oxidized Bitumen 105/35 is a high-softening point bitumen modified by air oxidation, offering superior durability for heavy-duty applications.
What are its primary applications?
It’s ideal for roofing, waterproofing membranes, and industrial coatings where high thermal resistance and long-term performance are required.
How does it differ from penetration-grade bitumen?
Unlike standard penetration-grade bitumen, oxidized bitumen has higher softening points and enhanced stiffness, making it more resistant to heat and deformation.
What are the storage and handling recommendations?
Store in dry, covered areas above 20°C, away from moisture and direct sunlight. Heat carefully during application to prevent degradation.
Why choose Black Rock Bitumen’s 105/35 grade?
Our premium-grade 105/35 offers consistent quality, excellent thermal stability, and reliable performance for demanding infrastructure projects worldwide.



