Foamsulate 50 N-IB, manufactured in Cartersville, GA by Accella Polyurethane, is a two component, light density, one to one by volume spray applied polyurethane foam. To produce Foamsulate 50 requires the use of an “A” component (ISO) and a blended “B” component (RESIN), which contains ZERO ozone depleting blowing agents, catalysts, polyols and fire retarding materials. Foamsulate 50 is an insulation system designed for use in residential, commercial and industrial applications. Use in lieu of more traditional forms of insulating materials such as fiberglass, cellulose or other loose fill products. 

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Typical areas where FS50 Open Cell spray polyurethane foam is applied are: 
EXTERIOR WALLS • INTERIOR WALLS • VENTED ATTICS • UN-VENTED ATTIC ASSEMBLIES • BETWEEN FLOORS • CEILINGS 

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Physical Properties    

                                                         

R-Value

3.7 @ 1"

ASTM C 518

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CORE DENSITY                                                    
0.5 LB / Cubic Foot                                
ASTM D 1622

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OPEN CELL CONTENT                                                  

> 92%                                          

ASTM D 6226

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SOUND TRANSMISSION COEFFECIENT                      

39                                               

ASTM E 413

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WATER VAPOR PERMEANCE                                  

21 Perms at 1”                                    

ASTM E 96

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AIR IMPERMEABLE                                                

1" thick Minimum                             

ASTM E 283

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NOISE REDUCTION COEFFICIENT                                

0.10                                              

ASTM C 423

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TENSILE STRENGTH (PSI)                                              

5.19                                              

ASTM D 1623

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DIMENSIONAL STABILITY                                             

< 5%                                            

ASTM D 2126

 

 

BUILDING CODE CERTIFICATIONS / FIRE TEST DATA

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EVALUATION SERVICE REPORT - IAPMO 394

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FLAME SPREAD - ASTM E84 - 0 - Zero Flame Spread

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SMOKE DEVELOPMENT - ASTM E84 - Class I < 450

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NFPA 286 - Pass: Can be used without a code prescribed 15-minute thermal barrier when covered with the approved intumescent coating as shown on page 2 of the Technical Data Sheet.

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AC377 APPENDIX XPass: Complies with the applicable requirements of ICC-ES AC377 Appendix X for use in attics and crawlspaces without a prescriptive ignition barrier.

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UL GREENGUARD GOLD CERTIFIED: UL 2818 - 2013 Standard for Chemical Emissions for Building Materials, Finishes and Furnishings

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