Technical Data Sheet

Icynene Inc.

6747 Campobello Rd. ON L5N 2L7

Phone: (905) 363-4040

www.Icynene.com

PHYSICAL PROPERTIES

Test AC 377

Characteristic Method Result Requirement

Core Density ASTM D 1622 2.1 pcf Test value

Initial Thermal Resistance ASTM C-518 5.8 @ 1" Test value

Aged Thermal Resistance ASTM C-518 4.9 @ 1"

Max. Thickness per Pass 2 inches

Color of final foam Cream

100% water blown technology Yes

 -Non-Ozone Depleting Yes

 -Global Warming Potential Factor 1

Recycled Content Yes

PBDE's None

Fire Rating ASTM E-84 FSI ≤ 25 < 75

ASTM E-84 SDI ≤ 450 < 450

Air Permeance ASTM E 283 @ 75 PA 0.0004 L/(s.m2) < 0.02

Tensile Strength ASTM D 1623 58 psi > 15 psi

Compressive Strength ASTM D 1621 43 psi > 15 psi

Water Absorption ASTM D 2842 <2 %

Dimensional Stability (% 

volume change) ASTM D 2126

 @ -20°C and 

ambient R.H. 1% +/- 15.0%

 @ 80°C and 

ambient R.H. 1% +/- 15.0%

 @ 70°C and 97% 

humidity 2% +/- 15.0%

Water Vapor Permeance ASTM E 96 <1 perm @ 2" N/A

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

NB - In limited access attics and crawl spaces the insulation must be covered with a prescriptive ignition barrier as 

listed in the code.

June 26 2012

ICYNENE MD-R-210TM is a 100% water-blown, closed cell, 2.0 lb. spray applied polyurethane foam insulation and air barrier 

material. It delivers the higher R-value, cell structure and Class II water vapor permeance required in certain climate zones and 

design specifications, but with far less environmental impact. Designed to address installers' long standing desire for a 2.0 lb 

closed -cell product with better yield, consistency and ease of application, it also offers more aggressive adhesion with various 

substrates and low odor at time of installation.

This data is relied upon at the sole discretion and judgement of user/reviewer.
Technical Data Sheet

LIQUID COMPONENTS PROPERTIES

Property Isocynanate Resin

Color Brown Light brown

Viscosity @ 25° C 350 cps 800 cps 

Shelf Life* 12 months 6 months

Mixing ratio (volume) 100 100

 (*) Resin and Isocynanate should be stored at 60°- 85° F (15-30° C). Never exceed 100° F (38° C)

 See MSDS for more information

RECOMMENDED PROCESSING CONDITIONS

Requires only an initial mix prior to each use to make sure the components are well mixed. 

The resin does not require constant agitation since it is a solution and not an emulsion so after the initial mix,

constant agitation is not required.

When the MD-R-210 has been charged into the system, check all screens before spraying

Pre-heat drum temperatures: 70 - 90° F (21 - 32° C)

Spray temperatures, primary heaters and hose heat: 100 - 140° F (45 - 60° C)

Chamber size: 01 round 

Pressure setting: 900 - 1100 Psi, depending on type of machine and hose length

Distance from substrate: 12" - 24" (30 - 60 cm)

Can be sprayed in either a horizontal or vertical motion, but need to overlap and build material to get desired thickness

Distance from substrate and spray motion will vary between cavity or flat open surface spray application

REACTIVITY PROFILE

Cream time 2-4 sec

End of Rise 8 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 Isocyanate

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 Iso or resin before reuse.

Do not apply in excess of 2' (50mm) per pass due to product exotherm,

to do so may create a fire hazard.

Wait until 1st layer cools before applying a second layer / lift over an initial layer / lift

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-contained breathing apparatus.

June 26 2012