Fr Fire Retardant One A Component Expanding Pu Foam

Clients can avail from us FR Fire Retardant One a Component Expanding PU Foam which is a single component, self-expanding, ready to use polyurethane foam with propellants which are completely harmless to the ozone layer. It has an approved fire rating in accordance with BS 476: Part 20 (Warrington Fire Research), CSTB RS00-067, CSI Report 1125Rf and WFRA Report 45717.

Applications:
a c Fire retardant installation of window and doorframes
a c Fire and smoke retardant sealing of connections between partition walls, ceilings and floors
a c Filling of cavities
a c All applications where fire retardant characteristics are required such as:
* Sealing of all openings in roof constructions
* Sealing of cable- and pipe penetrations
* Creation of a sound-proof screen
* Bonding of insulation materials
* Application of sound-deadening layers
* Improving thermal insulation in cold store areas
* Sealing of fire doors, steel doors, safety doors, etc.

Specifications:-
Curing system : Moisture cure, thixotropic
Skin formation (20A C / 65% R.H.) : Ca 10 min.
Drying time : Tack free after 25 min. at 20A C
Curing rate (20A C / 65% R.H.) : 2 h for a 30 mm bead
Yield : 1000 ml yields 35 L cured foam
Shrink : None
Post expansion : None
Cellular structure : > 70% closed cells, fine cellular structure
Specific gravity : Ca 27 kg/mA (extruded, fully cured)
Temperature resistance : -40A C until +90A C when cured