Icynene Classic Plus LD-C-70

Icynene Classic Plus™ LD-C-70 is a high R-value spray foam insulation innovation from the industry leader that lets you achieve R22 in a typical 2×6 wall assembly. Icynene Classic Plus™ offers an incredibly high R-value of R4 per inch to let you meet and exceed the latest regional and national building codes.  With a high R-value, this low-density open cell spray foam insulation innovation is ideal for use in residences and commercial building type V-B.

 

Performance Benefits

  • Suitable for use in Type V-B construction under the IBC and non fire-resistance rated construction under the IRC
  • Stable thermal performance.
  • R-value = 4 per inch
  • Superior sound control.
  • Vapor permeable, support bi-directional drying of assemblies
  • Soft, flexible composition maintains an air seal even after seasonal expansion/contraction of building assembly
  • Supports indoor air quality by blocking air infiltration and mass transfer of moisture that may cause mold.

 

Characteristics

  • Open-cell structure with air
  • 100% water-blown
  • Low density 0.7 lb.
  • HFC- and PBDE-free
  • Soft to touch
  • Vapor permeable; Not a class II vapor retarder
  • Expands ~100 times from liquid state
  • Application thickness is not limited
  • Low exothermic reaction temperature; will not harm coatings on electrical wiring, plumbing or other building components
  • Lower cost compared to closed-cell products
  • Lowest global warming potential (GWP of 1)

 

Construction Benefits

  • Yield average of 16,500 board feet
  • Broad range of substrates, temperatures and humidity conditions. Minimum substrate temperature for application is 13°F (-10ºC)
  • Superior cold temperature adhesion to multiple substrates
  • Dimensionally stable
  • 1 day occupancy

 

Thermal and Ignition Barriers
See ESR 1826 for details

Approved thermal barriers:

  • DC 315 @20 wet mils. (13 dry mils, 100 sq ft/gallon)
  • Alternatively, use a prescriptive thermal barrier

Approved ignition barriers:

  • DC 315 @ 4 wet mils. (3 dry mils, 400 sq ft/gallon)
  • No Burn Plus XD @ 6 wet mils (4 dry mils, 270 sq ft/gallon)
  • Alternatively, use a prescriptive ignition barrier

 

Applications

Can be used in many residential applications:

  • Roof (ceiling)
  • External wall (on inside of wall)
  • Internal wall
  • Cantilevered floor or floor above unconditioned space
  • Basement wall (on inside of wall)

And many more applications.

 

Limitations of Use

Should not be used:

  • Against substrates that may exceed 180°F at installation or in the future
  • Inside electrical outlets or junction boxes
  • Flotation purposes
  • Placed above the roofing membrane
  • Exterior surfaces, exposed and/or in contact with water

 

Fire Summary

  • ASTM E-84
  • Flame index ≤ 20
  • Smoke index ≤ 450
  • Icynene products are Class 1/Class A Materials

 

 

LEED Contributions

Icynene Classic Plus™  meets prerequisites and may contribute towards these LEED NC (2009) points:

  • EAP2: Minimum Energy Performance
  • EAC1: Energy Performance
  • IEQP1: Minimum Indoor Air Quality Performance

Icynene Classic Plus™  meets prerequisites and may contribute towards these LEED for Schools (2008) points:

  • EAP2: Minimum Energy Performance
  • EAC1: Energy Performance
  • IEQP1: Minimum Indoor Air Quality Performance
  • EQP3: Minimum Acoustical Performance
  • IEQC4: Low-Emitting Materials
  • IEQC10: Mold Prevention