CMS-2

BlackRock Bitumen proudly supplies CMS-2 Cationic Bitumen Emulsion, engineered in Dubai and exported globally for road construction, infrastructure development, and heavy-duty paving applications.

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    Black Rock CMS-2 Bitumen Emulsion

    Essential Details

    Description

    • Type
    • Anionic Medium-Setting Bitumen Emulsion (CMS-2)
    • Feed Stock
    • Bitumen (Penetration Grade 85/100 or similar), 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
    • 20,000 MT/Month
    • Packing
    • - Bulk in Tanker - IBC Tank - New Steel Drum

    CMS-2 Specification

    CMS-2 Specifications

    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
    • 100
    • 250
    • Softening Point
    • ASTM D36
    • °C
    • 40
    • 55
    • Ductility at 25 °C
    • ASTM D113
    • cm
    • 100
    • –
    • Loss on Heating
    • ASTM D6
    • wt.%
    • –
    • 1.0
    • Drop in Penetration after Heating
    • ASTM D5
    • %
    • –
    • 40
    • Flash Point
    • ASTM D92
    • °C
    • 230
    • –
    • Solubility in Trichloroethylene
    • ASTM D2042
    • wt.%
    • 97.5
    • –
    • Spot Test
    • ASHTO T102
    • Negative

    CMS-2 MSDS

    pdf

    CMS-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.

      CMS-20 is a cationic medium-setting bitumen emulsion designed for premix applications, offering controlled breaking and strong aggregate coating.

      CMS-20 is a cationic medium-setting bitumen emulsion that allows sufficient mixing time before setting, ideal for premix and repair works.

      2. Where is CMS-20 commonly used?

      It is used in open-graded premix carpets, patch repairs, and cold mix applications, especially where uniform aggregate coating is required.

      CMS-20 breaks at a moderate rate, providing adequate time for mixing and laying before the emulsion sets.

      • Good workability
      • Excellent aggregate coating
      • Suitable for cold applications
      • Reduced energy consumption compared to hot mixes

      Store in clean containers, protect from extreme temperatures, keep above 5°C, and avoid contamination to maintain stability.