PaintSquare.com
      | Connect Follow us on Twitter Like us on Facebook
About | Subscribe | Advertise
  

 

Get Paint BidTracker's Bridge Painting Opportunities of 2015

Problem Solving Forum

| More

June 11 - June 17, 2012

What are the criteria for selecting coatings for application during extreme (atmospheric) heat?



More items for Coating Application


Selected Answers

From Jay Barstow of Aeroflor Coating Services on June 18, 2012:
     Pot life for one (pre-cool). Heat can be good in that it reduces viscosity and increases wet-out, but if the substrate is concrete, trapped air can off-gas (coat in cool-down cycle), or solvents can flash off the surface too quickly, leading to entrapment (especially prevelant in windy conditions). Recoat window can be shortened significantly as well (check data sheet). In addition, my guys sweat on the substrates as well, which makes me none too happy.

From Jeremi Day of Allphaz Inspection Services on June 11, 2012:
     Surface temperature is what is used to determine service life, cure times, overcoat or recoat intervals, service compatibility, etc. Therefore, selection of coatings should be based on surface temperature rather than atmospheric temperature. The selection should, however, take into account the atmospheric temperature to identify pot life limitations, LEL limits, and the general characteristics of the coating and how it will react in certain atmospheric conditions, such as whether or not to use tropical cure formulations of the product as apposed to cold cure versions. More clarity to the question is needed, in my opinion.

Please sign in to submit your answer this question    

Tagged categories: Coating selection; Paint application; Temperature


Current PSF Question | Submit a PSF Question | Full PSF Archive

Sidewinder/Persyst Enterprises, Inc.
The Sidewinder Model M2 Solvent Recycler

Combat the rising cost of gunwash, thinners, acetone & more while drastically reducing waste disposal coat.


International Paint LLC

International Paint Engineered Coatings

Learn about our solutions for:
  • Structural Steel
  • Piping & Equipment
  • Storage Tanks
  • Pressure Vessels
  • Secondary Containment


    Axxiom Manufacturing
    Schmidt Improves Conversion Kits

    Schmidt's conversion kits turn out-of-date blast pots into high quality, efficient blasters. Quick, easy to install with step by step instructions.
    Call 1-800-231-2085


    Thermion Inc
    Buy Back Program

    We are offering $5,000
    credit for your old Model
    This drive system is
    being discontinued by
    the manufacturer.
    More information at
    thermioninc.com
    877.884.3428


    Wasser High-Tech Coatings Inc.
    Wasser Coatings Protect

    Wasser Coatings offer a complete range of Moisture Cure Urethane (NEPCOAT approved) systems in addition to Polyurea membranes and linings(NSF).
    www.wassercoatings.com


    KTA-Tator, Inc. - Corporate Office
    KTA-TATOR LABORATORY SERVICES

    • Coating failure analysis
    • Independent
      comparative testing
    • Accelerated
      weathering testing
    • Toxic metals testing
    • A2LA Accredited
    800-245-6379


    GMA Garnet USA
    GMA Garnet™
    Natural Abrasives

    - Superior cleaning
      performance
    - Even Profile
    - Low Dust
    - Cost-Effective
    - Environmentally friendly
    - Recyclable up to 5 times
    Tel : +1 832 243 9300


    RPB Respiratory
    SAVE TIME AND MONEY!

    With 5 tear off lenses and an outer lens in place, RPB Safety’s new Nova 3 Cassette Lens System has been specifically designed to save you time and money.


    Dampney Co., Inc.
    High Temperature
    Stove Paint

    • Multiple Colors.
    • Prevents rust and corrosion.
    • Wood Burning stoves,
    fire pits, smokers.
    • Aerosol, Quarts,
    Gallons, 5 Gallons.

  •  
     
     
    Technology Publishing

    The Technology Publishing Network

    The Journal of Protective Coatings & Linings (JPCL) PaintSquare
    Durability + Design Paint BidTracker

     
    EXPLORE:      JPCL   |   PaintSquare News   |   Interact   |   Buying Guides   |   Webinars   |   Resources   |   Classifieds
    REGISTER AND SUBSCRIBE:      Free PaintSquare Registration   |   Subscribe to JPCL   |   Subscribe to PaintSquare News
    MORE:      About PaintSquare.com   |   Privacy policy   |   Terms & conditions   |   Site Map   |   Search   |   Contact Us
     

    © Copyright 2000-2015, Technology Publishing / PaintSquare, All rights reserved
    2100 Wharton Street, Suite 310, Pittsburgh PA 15203-1951; Tel 1-412-431-8300; Fax 1-412-431-5428; E-mail webmaster@paintsquare.com