Icynene LD-C-50v2

Icynene’s flagship tried-and-true product just got better! This spray foam insulation has an improved yield for commercial applications. Classic Max is a one-step performance material which both insulates and air seals a building for the lifetime of the structure and is guaranteed to perform as specified for the life of the building.
 

Performance Benefits

  • Approved for construction types: I, II, III, IV, V
  • Stable thermal performance.
  • R-value = 3.7 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
  • <5% water absorption
  • 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
  • Light density 0.5 lb.
  • HFC- and PBDE-free
  • Soft to touch
  • Not a vapor barrier
  • 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)
  • A low-emitting material (LEM) as per CHPS EQ 2.2 Section 01350 (Collaborative for High Performance Schools)

 

Construction Benefits

  • Yields of 18,000 to 22,000 board feet
  • Broad range of substrates, temperatures and humidity conditions
  • Superior cold temperature adhesion to multiple substrates
  • Dimensionally stable
  • 1 day occupancy
  • One formulation (no winter/summer)

 

Thermal and Ignition Barriers
See ESR 1826 for details. Ignition barrier free is applicable only for residential applications.
Approved thermal barriers:

  • DC 315 @20 wet mils. (13 dry mils, 80 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

 

LEED Contributions
Icynene LD-C-50 meets prerequisites and may contribute towards these LEED NC points:

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

 

Icynene LD-C-50 meets prerequisites and may contribute towards these LEED for Schools points:

  • EAP2: Minimum Energy Performance
  • EAC1: Energy Performance
  • IEQP1: Minimum Indoor Air Quality Performance
  • IEQP3: Minimum Acoustical Performance
  • IEQC4: Low-Emitting Materials
  • IEQC10: Mold Prevention

 

Applications
Can be used in many commercial 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 – contact Icynene to check which Icynene products can be used for your project

 

Limitations of Use
Should not be used:

  • Against substrates that may exceed 200°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 ≤ 25
  • Smoke index ≤ 450
  • Icynene products are Class 1/Class A Materials