Polyurethane FoamFoamonline.com

Description:

Polyurethane Foam is used for fill, packing, shipping, mattress toppers, dog beds, and costumes. Thick pieces will develop “sink” areas after a short time. Polyurethane foam is our lowest quality foam, and will often not return to its original form over time.

Specifications:

Quality:Very Low
Weight:1.2 lb. per cubic ft.
Density lb. per cubic ft.:1.2
Cell Structure:Open
Longevity:Approx. 2 years.
Color:White/Beige
ILD/50 sq. in. @25% (4 in.):33
Tensile Strength, lbs/sq. in.:5.0 – 7.5
Resilience %:Low
Compression set,
75%, 22 hrs., 158° F:		Less than 10%
Flammability Rating:Passes flammability specifications for Cal. T.B. 117, FMVSS 302, and NFPA 260,1989 specifications.