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Rulon Bearings

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Blue River Coatings Hyfro-Flex II PIR (Heat Reflective) Polyurethane Top Coat
Categories: Polymer; Adhesive; Thermoset; Polyurethane, TS

Material Notes: BLUE RIVER COATINGS HYDRO-FLEX II PIR POLYURETHANE TOPCOAT is a high performance, heat reflective, single component water dispersible polyurethane. HYDRO-FLEX II PIR is formulated with heat reflective pigments and adhesion promoting additives to provide the option of painting vinyl and plastic substrates with dark colors that minimize heat gain. The product provides outstanding coverage, excellent durability and is easy to apply. HYDRO-FLEX II PIR is a low VOC and EPA compliant coating.

Enviromental Advantages:BLUE RIVER COATINGS HYDRO-FLEX II PIR POLYURETHANE TOPCOAT is considered non-hazardous by EPA definitions and does not contain lead or chromates. The solid and semi-solid sludge produced in spraying and clean up can be flocculated, dried and sent to a “Class B” landfill. Check with local and state agencies for proper handling and disposal.

Characteristics:

  • Excellent adhesion on most plastic substrates to include vinyl, PVC and fiberglass
  • Excellent exterior durability
  • Excellent heat reflective properties
  • Excellent hardness/impact resistance
  • Excellent mar and abrasion resistance
  • Excellent linear flexibility
  • Non-photochemically reactive
  • Full gloss-80-85% at 60° glossometer
  • Available in satin to gloss finish
  • Coatings can be applied in a wide range of temperature and humidity without the use of retarders
  • Water is used for reduction
  • Water is used for clean-up
  • Non-Hazardous
  • Air dry or force curing preferred
  • No discoloration or loss of flexibility when oven baked (250°F for one hour)
  • Wide range of colors to include metallics
  • Shelf life of 1 year
  • Single component product-unused paint can be returned to container
  • Non-Flammable

    Uses

  • Fiberglass
  • Metal
  • Rigid Vinyl
  • Most Plastics
  • Wood
  • PVC
  • Foam or Cellular PVC
  • Information provided by Blue River Coatings

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    Physical PropertiesOriginal ValueComments
    Specific Gravity 1.05 g/cc
    Density 8.74 lb/gal
    Solids Content 37 - 41 %by volume
     40 - 44 %by weight
    Volatile Organic Compounds (VOC) Content 188 g/l
     
    Mechanical PropertiesOriginal ValueComments
    Impact Test 180 in-lbForward and Reverse
    Taber Abrasion, mg/1000 Cycles 100CS17 wheel, 1000 g load
     
    Thermal PropertiesOriginal ValueComments
    Boiling Point 171 °C
    Flash Point 175 °F
     
    Processing PropertiesOriginal ValueComments
    Cure Time 0.167 hour
    @Temperature 75.0 °C
    Recoat, at 50% humidity
     0.330 hour
    @Temperature 75.0 °C
    Dust Free, at 50% humidity
     0.750 hour
    @Temperature 75.0 °C
    Dry to handle, at 50% humidity and 75°C
    Shelf Life 12.0 Month
     
    Descriptive Properties
    Evaporation rateSlower than ether
    Flexibility1/8" conical mandrel
    Pencil HardnessHB Minimum
    Solvent Resistancelacquer thinner, acetone, MEK, gasoline, xylene-50 double rubs with saturated cloth.
    Theoretical Coverage665 ft2 at 1 mil
    Vapor DensityHeavier than air

    Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to go back to viewing the property data in MatWeb's normal format.

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    WBLUER09 / 74608

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