Technical Data Sheet

Icynene Inc.

6747 Campobello Rd. 

Mississauga, ON L5N 2L7

Phone: (905) 363-4040

www.icynene.com

ICYNENE LD-R-50TM is a renewable based, nominal 0.5 lbs/cu. ft. open celled, flexible, 100% water-blown 

polyurethane foam insulation and air barrier product.

ICYNENE LD-R-50TM exceeds ICC-SAVE and USDA BioPreferred standards for a renewable based product. 

ICYNENE LD-R-50TM uses high yield castor oil and thereby reduces the need for petroleum based polyol.

ICYNENE LD-R-50TM insulates and air-seals in one step for maximum energy conservation while minimizing 

the environmental Impact.

ICYNENE LD-R-50TM contributes to a healthier, quieter and more comfortable indoor environment, while 

reducing energy consumption by as much as 50%. 

ICYNENE LD-R-50TM is a flexible air barrier material that can move with the building to maintain

the air seal for the life of the building.

Convective air movement inside wall cavities is virtually eliminated, providing more uniform temperatures 

throughout the building.

PHYSICAL PROPERTIES

Test AC 377

Characteristic Method Result Requirement

Core Density ASTM D 1622 0.5 pcf Test value

R - value per inch ASTM C-518 3.7 per in. Test value

Max. Thickness per Pass 14 inches

Color of final foam yellow

100% water blown technology Yes

 -Ozone Depleting No

 -Global Warming Potential Factor 1

Recycled Content ASTM D6866 ≥ 7%

PBDE's No

Surface Burning FS @ 6" ASTM E-84 FSI ≤ 25 < 75

Surface Burning SDI @ 6" ASTM E-84 SDI ≤ 450 < 450

Commercial Fire Resistance NFPA 285 Assembly Passed

Commercial Fire Resistance ASTM E119 1 Hour Rating

Air Permeance ASTM 2178 @ 75 PA 0.007 L/s.m2 @ 5.5" < 0.02

Air Permeance ASTM 283 @ 75 PA <0.02 L/s.m2 @ 3" < 0.02

Dim. Stability -29 ° C ambient RH ASTM D2126 -0.82 -1%

Dim. Stability 70 ° C 95 % RH ASTM D2126 1.85 -15 % to +10 %

Dim. Stability 80 ° C ambient RH ASTM D2126 -2.68 -15 % to +10 %

Tensile Strength ASTM D 1623 NA

Compressive Strength ASTM D 1621 NA

Water Vapor Permeance ASTM E 96 17 perms @ 2"

Attic walls & Roof NFPA 286 X coating walls - 5.5", roof - 13 1/2"

Wall & Ceiling ASTM E84 6" thickness

Crawl Space no coating walls - 5.5", roof - 13 1/2"

This data is relied upon at the sole discretion and judgment of user/reviewer.

It is the installers responsibility to ensure that the use and installation of this product complies with all applicable national and local building codes.

June 26 2012

ICYNENE LD-R-50TM

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 a warranty, expressed or implied, including any warranty of mechantability or fitness.
Technical Data Sheet

ICYNENE LD-R-50TM

LIQUID COMPONENTS PROPERTIES

Property Isocynanate Resin

Color Brown Yellow

Viscosity @ 25° C 350 cps 700 cps 

Shelf Life* 12 months 6 months

Mixing ratio (volume) 100 100

 (*) Resin and Isocynanaate should be stored at 60°- 85° F (15-29° C). Never exceed 100° F (38° C)

 See MSDS for more information

RECOMMENDED PROCESSING CONDITIONS

When the LD-R-50TM has been charged into the system, check all screens before spraying

Drum temperature in use: 80 to 100° F (26 to 38°C)

Spray temperatures, primary heaters and hose heat: 120 ̊F to 170 ̊F (50 ̊C to 77 ̊C)

Upper service temperature: 200 ̊F (120 ̊C)

Spray equipment: Graco E-30, H-25 or equivalent, mixing 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 to the substrate

To be sprayed in horizontal or vertical motion from bottom to top but need to overlap and build material 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 (see MSDS)

Avoid all contact with skin and eyes

Do not inhale the vapors

Do not store in conditions outside of the recommended parameters

In case of a spill / leak, see MSDS.

For more information, please consult the MSDS

Application Safety While spraying, always work with adequate ventilation.

Protective gloves, overalls, eye protection, safety shoes, hard hats and a properly

fitting breathing apparatus supplying fresh air must be worn by the installers

(and others working within 25 feet of the installers) at all times while spraying.

Persons with known respiratory allergies must avoid exposure to the 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 physician.

Avoid contact with eyes, skin and clothing.

In case of eye contact, immediately flush with large amounts 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 isocyantate or resin before reuse.

Fires involving either component may be extinguished with carbon dioxide, dry chemical or an

Fire hazard inert gas. Application of large quantities of chemical spray is recommended for spill fires.

Personnel fighting the fire must be equipped with self-contained breathing apparatus.

Personnel fighting the fire must be equipped with self-contained breathing apparatus.

June 26 2012
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