### Technical Data Sheet - USA

Icynene Inc. 6747 Campobello Rd. Mississauga, ON L5N 2L7 Phone: (905) 363-4040 www.icynene.com

PHYSICAL PROPERTIES

Test AC 377 Characteristic Method Result Requirement
Core Density ASTM D1622 0.5 pcf As Reported R - value per inch ASTM C518 3.7 per in. As Reported Max. Thickness per Pass 14 inches Color of final foam cream Water Vapor Permeance ASTM E96 11 perms @ 5.5" < 1 perm 100% water blown technology yes Ozone Depleting no Global Warming Potential 1 Air Permeance ASTM E283 0.009 L/s.m2 @ 3.5" < 0.02 L/s.m2 Air Permeance ASTM E2178 0.01 L/s.m2 @ 5.5" < 0.02 L/s.m2 Dim. Stability -29° C, 28 days ASTM D2126 VOL % 2.4% 15 % max. Dim. Stability 80°C, 28 days ASTM D2126 VOL % -2.2% 15% max. Dim. St. 70°C, 95% RH, 28 days ASTM D2126 VOL % 0% 15% max. Compressive Strength ASTM D1621 NA Tensile Strength ASTM D1623 NA Surface Burning FS @ 5" ASTM E84 ≤25 ≤75 Surface Burning SDI @ 5" ASTM E84 ≤450 ≤450 Commercial Fire Resistance NFPA 285 Assembly Passed Commercial Fire Resistance ASTM E119 1 Hour Rating DC-315 Thermal Barrier NFPA 286 20 wet mils > 15 minutes 15 minutes Attic & Crawl Space walls & roof NFPA 286 X walls - 5.5", roof - 14" Wall & Ceiling application NFPA 286 walls - 7.5", ceiling - 11 1/2" Fire Propogation of exterior wall NFPA 285 Passed Hourly rated wall assembly ASTM E119 60 minutes Fungus Testing ASTM C1338 no growth

Disclaimer: Data presented in this document is based on tests and information, which we believe to be reliable. This document is provided for information purposes only and does not constitute awarranty, expressed or implied, including any warranty of merchantability or fitness. This data is relied upon at the sole discretion and judgement of user/reviewer.

It is the installers responibility to ensure that t he use and installation of this product complies wi th all applicable national and local building codes

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Nov_2011 ICYNENE LD-C-50® is a light density, open celled, f lexible, 100% water-blown polyurethane foam insulat ion manufactured by Icynene Inc. The insulation is appl ied at a nominal density of 0.5 lb/cu ft. LD-C-50® is used as a thermal insulation and air barrier material in buildings in accordance with the IRC and the IBC in buildings o f Type V construction and may be applicable to Types I, II, III and IV co nstruction. The insulation is for use in wall cavi ties, floor assemblies, ceiling assemblies and attics and crawl spaces. 

## ICYNENE LD-C-50®

### USA

LIQUID COMPONENTS PROPERTIES Property A-Side: Isocyanate B-Side: Resin Color Brown White Viscosity @ 25° C (77 ̊F) 130 - 350 cps 700 cps Shelf Life* 12 months 6 months Mixing ratio (volume) 100 100 * Resin and Isocynanate should be stored at 60 t o 85° F (15 to 30° C). See MSDS for more information

RECOMMENDED PROCESSING CONDITIONS When the LD-C-50TM has been charged into the system, check all screens before spraying Drum temperature in use: 80 to 100° F (26 to 32°C) Spray temperatures, primary heaters and hose heat: 120 ̊F to 160 ̊F (50 ̊C to 70 ̊C) Upper service temperature: 200 ̊F (120 ̊C) Spray equipment: Graco E-30, H-25 or equivalent, mi xing chamber: AR 2929 (00) to AR 6060 (03) Spray pressure (dynamic): 700 to 1500 psi Distance from substrate: 12" to 18" (30 to 45 cm) The spray gun shall always be held perpendicular tothe substrate To be sprayed in horizontal or vertical motion from bottom to top but need to overlap and build materi al to get desired thickness.

REACTIVITY PROFILE Cream time 1-2 sec End of Rise 4 -6 sec

HEALTH & SAFETY CONSIDERATIONS

Handling Recommendations Use personal protective equipment (s ee MSDS) Avoid all contact with skin and eyes Do not inhale the vapors Do not store in conditions outside of the recommended para meters In case of a spill / leak, see MSDS. For more information, please consult the MSDS

Application Safety While spraying, always work with adequate v entilation. Protective gloves, overalls, eye protection, safety shoes, hard hats and a properly fitting breathing apparatus supplying fresh air must be worn b y the installers (and others working within 25 feet of the installers) at all times while spraying

. Persons with known respiratory allergies must avoid exposure tothe isocynanate component. If inhalation of the vapors occurs, remove the person from the working area to breathe fresh air and if breathing is still difficult, call a phys ician. Avoid contact with eyes, skin and clothing. In case of eye contact, immediately flush with large amoun ts of water for at least 15 minutes and call a physician immediately. In case of skin contact, wash area with soap and water. Wash any clothing that has come into contact with the is ocyantate or resin before reuse.

Fire hazard Fires involving either component may be extinguished with carbon dioxide, dry chemical or an inert gas. Application of large quantities of chemical spray is recommended for spill fires. Personnel fighting the fire must be equipped with self-contain ed breathing apparatus.



### Nov_2011 

# Technical Data Sheet

ICYNENE LD-C-50TM