FX 245

Product Information

FX 245 is a two component, HFC 245fa co- blown, polyurethane spray foam system. The in-place density is 2 lbs/ft3. Low viscosity and 1:1 by volume ratio provide for easy processing. The foam is rated CLASS I according to ASTM E 84 at four inches.

Uses

FX 245 is designed for use in applications such as Insulation Foams, Spa, and Void Fill ECT.

Reactivity Profiles

Regular
R		 Fast
F
Ambient Temp. Range 70 °F Min. 40 °F Min.
Reactivity (Rise Time) 4 – 6 sec. 2 – 4 sec.
Liquid Components Test Method Component A Component B
Viscosity, cps
@ 74 °F		 ASTM D-2196 Spindle #2
@ 300 rpm		 200 – 300 650 +/- 100
Specific Gravity
@ 74 °F		 ASTM D-1638 1.24 1.08
Color Visual Amber Green
Weight per gallon From Specific Gravity 10.33 8.90

Cured Foams Typical Physical Properties

Data derived from laboratory samples)

Property Test Method Results
Density ASTM D-1622 2.0 pcf
Compressive strength, parallel ASTM D-1621 34 psi
K Factor Initial R-value, aged ASTM C-518
Calculated 		0.160
6.25
Tensile Strength ASTM D-1623 48 psi
Closed cell content ASTM D-1940 >90 %
Dimensional stability ASTM D-2126 +4% max
Moisture (Perm/Inch) ASTM C-355 1.4

 

Warning

Polyurethane products manufactured or produced from these chemicals may present a serious fire hazard if improperly used or allowed to remain exposed or unprotected. The character and magnitude of any such hazard will depend on a broad range of factors which are controlled or influenced by the manufacturer, applicator or production process. Each person, firm, or corporation engaged in the manufacture, production, application, installation or use of any polyurethane materials should carefully determine whether there is a potential fire hazard associated with such specified usage, and utilize all appropriate precautionary and safety measures as outlined in Local, State and Federal regulations governing the manufacture of products or the construction and/or renovation of commercial or residential structures.

The information herein is believed to be reliable, but unknown risks may be present. FOAMETIX warrants only that the materials shall be of merchantable quality; this warranty is in lieu of all other written or unwritten expressed or implied warranties and FOAMETIX expressly disclaims any warranty of fitness for a particular purpose, or freedom from patent infringement. Accordingly, Buyer assumes all risks whatsoever as to the use of these materials. Buyer’s exclusive remedy as to any breach of warranty or negligence claim shall be limited to the purchase price of the materials. Failure to strictly adhere to recommended procedures shall relieve FOAMETIX of all liability with respect to the materials or the use thereof.