This light weight P.U Foam is a high performance sound barrier and meets self extinguishing fire rating as per UL-94 .The different product combinations efficiently handle low ,mid and high frequency ranges of sound energy. Specially made for applications where fire retardancy and sound absorption characters are required ,it is convoluted in various shapes to attain higher efficiency levels.
These forms are specialty made for special application wherein fire retardancy and sound absorption characteristics are required. The foam has NRC (Noise Reduction Co-efficient) value of 0.8. This can be easily glued to other material such as non-woven fabric., glass fiber, sun mica, gypsum sheet etc. by means of glue. This foam can also be supplied in profiled sheet form.
GRADES & SPECIFICATIONS
|Grades||Nominal Density(Kg/m3)||Tensile Strength(kgf/cm2)||Complies To|
|26 FR UL||26+2||0.84||UL-94 / IS-8225-1987|
|28 FR UL||28+2||1.05||UL-94 / IS-8225-1987|
|32 FR UL||32+2||0.88||UL-94 / IS-8225-1987|
|40 FR UL||40+2||1.04||UL-94 / IS-8225-1987|
|46 FR UL||46+2||0.98||UL-94 / IS-8225-1987|
|60 FR UL||60+2||1.61||UL-94 / IS-8225-1987|