HFRS-2

BlackRock Bitumen supplies premium anionic emulsions engineered for demanding road construction environments worldwide. HFRS-2 (High-Float Rapid-Setting) is a high-performance emulsion designed for fast-breaking chip seals, surface dressing, and maintenance work in hot climates and high-traffic corridors.

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    BlackRock HFRS-2 Bitumen Emulsion

    Essential Details

    Description

    • Type
    • Anionic High-Float Rapid-Setting Bitumen Emulsion (HFRS-2)
    • Feed Stock
    • 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
    • 15,000 MT/Month
    • Packing
    • - Bulk in Tanker - IBC Tank - New Steel Drum

    HFRS-2 Specification

    HFRS-2 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

    HFRS-2 MSDS

    pdf

    HFRS-2 Safety Data Sheet

    Download
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    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.

      HFRS-2 is a high-float anionic rapid-setting bitumen emulsion engineered for fast curing, strong cohesion, and durable surface treatments.

      HFRS-2 is a high-float anionic rapid-setting bitumen emulsion designed to break quickly and form a durable, water-resistant binder film.

      2. Where is HFRS-2 commonly used?

      It is commonly used in:

      • Surface dressing and chip seals

      • Spray sealing

      • Quick maintenance treatments

      • Low to medium traffic road surfaces

      High-float refers to the emulsion’s ability to form a thick, cohesive, and water-resistant film, improving pavement life.

      • Rapid setting and early traffic opening

      • Excellent water resistance

      • Strong cohesion and durability

      • Suitable for cold application

      Store HFRS-2 in clean, insulated tanks, keep above 5°C, avoid contamination, and apply using suitable spray equipment.