BlackRock Bitumen produces ASTM-compliant anionic emulsions, including HFMS-2h—the hardest, most durable HFMS grade for extreme climates and heavy-load pavement conditions.
BlackRock HFMS-2h Bitumen Emulsion
Essential Details
Description
- Type
- Anionic High-Float Medium-Setting Hard Emulsion (HFMS-2h)
- Feed Stock
- Hard High-Float Bitumen, Water, Anionic Emulsifier
- HS Code
- 27150000
- Spot Test
- Negative
- Inspection
- Included
- Delivery Term
- FOB-CFR-CIF
- Production and Loading Period
- 2–4 weeks after order confirmation
- Payment Term
- TT Method FOB Delivery: 30% advance and balance against customs documents CFR/CIF Delivery: 30% advance and balance against B/L daft
- Marking
- Marking can be customized based on customer request
- Supply Capacity
- 14,000 MT/Month
- Packing
- - Bulk in Tanker - IBC Tank - New Steel Drum
HFMS-2h Specification
HFMS-2h Bitumen Emulsion Specification
Essential Details
Test Method
Unit
Min.
Max.
- Specific Gravity at 25 °C
- ASTM D70
- –
- 1.01
- 1.05
- Penetration at 25 °C, 100g, 5s
- ASTM D5
- 0.1mm
- 40
- 90
- Softening Point
- ASTM D36
- °C
- 50
- 65
- Ductility at 25 °C
- ASTM D113
- cm
- 50
- –
- Loss on Heating
- ASTM D6
- wt.%
- –
- 0.5
- Drop in Penetration after Heating
- ASTM D5
- %
- –
- 25
- Flash Point
- ASTM D92
- °C
- 240
- –
- Solubility in Trichloroethylene
- ASTM D2042
- wt.%
- 99
- –
- 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.
Get in Touch for Bitumen Orders & Inquiries
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Tons Supplied
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Client Retention Rate
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Specialized Bitumen Grades
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Our faqs
Frequently Asked Questions.
HFMS-2h is a high-float anionic medium-setting bitumen emulsion with higher viscosity, delivering superior cohesion, water resistance, and durability for heavy-duty surface treatments.
1. What is HFMS-2h bitumen emulsion?
HFMS-2h is a high-float anionic medium-setting, high-viscosity bitumen emulsion designed to form a strong, water-resistant binder film.
2. Where is HFMS-2h commonly used?
It is commonly used in:
Surface dressing and chip seals
Slurry seals
Cold mix asphalt
Maintenance works on medium to high traffic roads
3. How is HFMS-2h different from HFMS-1?
HFMS-2h has higher viscosity and enhanced cohesion, providing improved durability and resistance to moisture damage.
4. What are the advantages of using HFMS-2h?
Superior water resistance
Stronger cohesion and film thickness
Improved durability
Suitable for cold application
5. How should HFMS-2h be stored and handled?
Store HFMS-2h in clean, insulated tanks, maintain temperatures above 5°C, avoid contamination, and gently circulate if stored for long periods.



