Grade E-70

Elastomeric Thermoplastic (E-70 Grade) is a high-performance bitumen modified with elastomeric polymers to deliver superior elasticity, flexibility, and resistance to cracking under heavy traffic. It performs exceptionally well across a wide temperature range, reducing rutting and fatigue-related pavement damage.

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    Black Rock Bitumen Grade E-70

    Essential Details

    Description

    • Type
    • Elastomeric Thermoplastic E-70 (High-Performance SBS Modified Bitumen)
    • Feed Stock
    • Bitumen, High-Grade Styrene-Butadiene-Styrene (SBS) Polymer, Plasticizers, Stabilizers, Reinforcements
    • HS Code
    • 3919.90.90 (Other self-adhesive plates, sheets, film, foil, tape, etc.)
    • Spot Test
    • Not Applicable (Solid/Semi-solid modified bitumen product)
    • Inspection
    • Included
    • Delivery Term
    • FOB-CFR-CIF
    • Production and Loading Period
    • 5–8 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
    • 5,500 MT/Month
    • Packing
    • - Wrapped Reinforced Blocks on Pallets - Polyethylene-lined Bags - Custom packaging upon request

    Bitumen Grade E-70 Specification

    Polymer Modified Bitumen Grade E-70 Specifications

    Essential Details

    Test Method

    Unit

    Min.

    Max.

    • Specific Gravity at 25 °C
    • ASTM D70
    • –
    • 1.08
    • 1.20
    • Penetration at 25 °C, 100g, 5s
    • ASTM D5
    • 0.1mm
    • 25
    • 55
    • Softening Point
    • ASTM D36
    • °C
    • 70
    • 85
    • Elastic Recovery at 25 °C
    • ASTM D6084
    • %
    • 60
    • –
    • Loss on Heating
    • ASTM D6
    • wt.%
    • –
    • 0.4
    • Drop in Penetration after Heating
    • ASTM D5
    • %
    • –
    • 20
    • Flash Point
    • ASTM D92
    • °C
    • 250
    • –
    • Solubility in Trichloroethylene
    • ASTM D2042
    • wt.%
    • 99
    • –
    • Spot Test
    • ASHTO T102
    • Negative

    Bitumen Grade E-70 MSDS

    pdf

    Bitumen Grade E-70 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.

      E-70 Grade is a high-performance bitumen modified with elastomeric polymers to deliver superior elasticity, flexibility, and resistance to cracking under heavy traffic.

      E-70 is an elastomeric-modified bitumen designed to provide high elasticity, flexibility, and enhanced resistance to cracking and deformation under heavy traffic

      What are the main advantages of E-70 grade bitumen?

      It offers superior resistance to rutting, fatigue, and thermal cracking, ensuring long-lasting pavement performance.

      E-70 is ideal for highways, expressways, urban roads, and other pavements subjected to heavy traffic and variable climatic conditions.

      The elastomeric modification allows E-70 to remain flexible at low temperatures while maintaining strength and stability at high temperatures.

      E-70 enhances pavement durability, reduces maintenance requirements, and provides a reliable solution for high-load and high-stress roadways.