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HBE-95™

High Build Epoxy coating for pipelines

HBE-95 is an advanced two-component epoxy coating system which has been specifically formulated for pipelines worldwide.

Applied to bare steel, HBE-95 has proven to withstand operating temperatures up to 95°C (302°F) with superior performance. HBE-95 is used for protection of pipeline field joint girth welds, valves and fittings, as a holiday repair material on FBE-coated pipe or for pipeline coating rehabilitation projects. Available in Fast, Medium and Slow cure speed options, HBE-95 is tailored to different application environments with its flexible pot life. This environmentally friendly, 100% solids, novolac epoxy system can either be spray-applied or brush-applied to the intended substrate.

Corrosion Protection up to 95°C

  • HBE-95 coating system was designed to protect operating pipelines up to 95°C with exceptional performance

Exceeds FBE Performance Requirements

  • Exceeds FBE coating performance requirements, including impact resistance, hot water soak adhesion and resistance to cathodic disbonding, as specified in USA (NACE RP0394), British (CW6), and Canadian (CSA Z245.20) standards

Fast, Medium and Slow Cure Options

  • HBE-95 brush grade comes with three different cure speed options: Fast, Medium and Slow. Cure speed options present pot-life flexibility based on ambient temperatures and cycle time requirements

High Build in Single Coat

  • A single pass application direct-to-metal will achieve a high build coating thickness of 20-40mils (500-1000microns)

Variety of Uses

  • Mainline pipelines, rehabilitation projects, girth weld field joints, damage and holiday repair to FBE coated pipe, pipeline valves, fittings and bends, or directional drilling applications

Product Properties

Performance All performance testing followed CSA-Z245.20-10 unless specified
Service Temp. Up to 95°C (203°F)
Typical Thickness > 20 mils (500 microns)
Mixing Ratio 3:1 (by volume)
Percent Solids 100%
Specific Gravity Base: 1.49
Cure: 1.048
Hardness (ASTM D2240) > 85 Shore D
Adhesion to Steel > 2300 psi
Adhesion to FBE > 2000 psi
Cathodic Disbondment @ 28 days, 23°C < 3 mm
Cathodic Disbondment @ 28 days, 80°C < 8 mm
Cathodic Disbondment @ 28 days, 95°C < 8 mm
Impact Resistance @ -30°C > 3.0 J
Impact Resistance @ -25°C > 3.0 J
Hot Water Immersion @ 28 days, 75°C Rating 1
Hot Water Immersion @ 28 days, 95°C Rating 1
Water Absorption (ASTM D570) < 0.1 %
Chemical Resistance (ASTM D543) Excellent in various pH solutions
Shelf Life 3 years when stored in original packaging between 5°C and 40°C.
Cure Speed Options1
SuperFast Cure2 Gel Time = Forced Cure
Fast Cure Gel Time = < 10 minutes
Medium Cure Gel Time = < 15 minutes
Slow Cure Gel Time = < 20 minutes
Typical Kit Size Required by Pipe Diameter3
4.5" - 16" 0.5 Liter Kit
18" - 32" 1.0 Liter Kit
34" - 50" 1.5 Liter Kit

1 Gel times were measured @ 23°C (73°F). For more information please refer to Canusa's Technical Bulletin – High Build Epoxy Cure Profiles.

2 SuperFast Technology (SFT) is used as repair material in FBE coating plants.

3 Based on 400 mm coating width, 25 mils (635 micron) average thickness and 50% wastage factor.

Safety

Handle with care. Before and during use, observe all safety labels on packaging containers, consult with Canusa-CPS Material Safety Data Sheets and abide by all local or national safety regulations.

Applications / Assets

  • Fittings and Bends
  • Gas Pipelines
  • Girth-Weld Joints
  • Oil Pipelines

Documentation

Last Updated: 10/30/2017 4:37:06 PM
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