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ARC® 855E is 100% solids, ceramic reinforced, thin-film coating to protect metal against chemicals, abrasion, and corrosion.

Product Type: Solventless & High Solids Coating

Features: Abrasion Resistant, Chemical Resistant, Corrosion Resistant, Excellent Flow Properties, Excellent Substrate Adhesion, Good Adhesion, Good Erosion Resistance, High Gloss, High Performance, Low Shrinkage

Application Area: Tanks, Vacuum Pumps, Valves

Compatible Substrates & Surfaces: Ceramic, Plastics

Application Method: Brush, Roller, Spray

    Knowde Enhanced TDS

    Identification & Functionality

    Composition

    Matrix:

    • A modified epoxy resin reacted with a modified cycloaliphatic amine curing agent.

    Reinforcement (Proprietary):

    • A proprietary blend of ceramic particles providing smooth, wear resistant surface.

    Features & Benefits

    Labeling Claims
    Designed to
    • Upgrade new and old equipment exposed to abrasion, corrosion or chemical attack.
    • Replace traditional coatings, special alloys, engineered plastics, ceramics, etc.
    • Easily apply by roller or brush.
    Features & Benefits
    • Abrasion-resistant surface
      • Extends equipment life
      • Reduces spare parts
      • Reduces downtime
    • High gloss, low drag surface
      • Improves material flow
      • Enhances efficiency
    • High adhesive strength
      • Prevents under-film corrosion
    • 100% solids; no VOCs; no free isocyanates
      • Enhances safe use
      • No shrinkage on cure
      • Resists permeation
    • Low viscosity, thin film, brush or roller applied coating
      • Easy to apply
      • Saves repair time

    Applications & Uses

    Application Method
    Compatible Substrates & Surfaces
    Application Areas
    • Pump Casings
    • Impellers and blades
    • Heat Exchangers
    • Bins and Silos
    • Hoppers
    • Waterboxes
    • Transport Screws
    • Tanks and Vessels
    • Valves
    Coverage
    • ARC 855(E) requires a minimum of two coats.
    • Nominal, based on a 750 µm (30 mil) thickness.
    • 0.75 liter kit covers 0.98 m2 (10.60 ft2).
    • 1.5 liter kit covers 2.00 m2 (21.53 ft2).
    • 5 liter kit covers 6.67 m2 (71.76 ft2).
    • 16 liter kit covers 21.33 m2 (229.63 ft2).

    Properties

    Technical Data
    ValueUnitsTest Method / Conditions
    Cured Density112.0lb/cu.ft.-
    Compressive Strength13000.0psiASTM D 695
    Flexural Strength8200.0psiASTM D 790
    Pull-Off Adhesion5900.0psiASTM D 4541
    Tensile Strength4200.0psiASTM D 638
    Linear Coefficient of Thermal Expansion3.1 X 10E-5in/in/°FASTM C 531
    Composite Hardness88.0Shore DASTMD 2240 (Durometer)
    Vertical Sag Resistance (70°F, 0.38mm)No Sag--
    Maximum Temperature (Wet Service)149.0°F-
    Maximum Temperature (Dry Service)248.0°F-

    Packaging & Availability

    Packaging
    • 0.75 liter kit
    • 1.5 liter kit
    • 5 liter kit
    • 16 liter kit
    • Each kit includes mixing and application instructions. 0.75 liter, 1.5 liter & 5 liter kits include tools.
    • Components are pre-measured & pre-weighed.

    Storage & Handling

    Shelf Life
    • 2 years.
    • Unopened containers.
    • Stored between 10°C (50°F) and 32°C (90°F) in dry, covered facility.