Component Expanding Pu Foam

Clients can avail from us Component Expanding PU Foam which is a one-component, self-expanding, ready to use polyurethane foam with CFC-free propellants, which are completely harmless to the ozone layer.

Applications:
a c Installation of window and door frames
a c Filling of cavities
a c Sealing of all openings in roof constructions
a c Creation of a soundproof screen
a c Mounting and sealing of window and doorframes
a c Connecting of insulation materials and roof constructions
a c Application of a soundproofing layer on motors
a c Improving thermal insulation in cooling systems

Specifications:-
Curing system : Moisture-cure, thixotropic
Skin formation (20A C / 65% R.H.) : Ca 8 min.
Drying time : Dust free after 20-25 min. at 20A C
Curing rate (20A C / 65% R.H.) : 1.5 h for a 30 mm bead
Yield : 1000 ml yields 35 L cured foam
Shrink : None
Post expansion : None
Cellular structure : Ca 70-80% closed cells
Specific gravity : Ca 25 kg/mA (extruded, fully cured)
Temperature resistance : -40A C until +90A C when cured
Fire Class (DIN 4102 part2) : B3
Insulation Factor : 33 mW/mK
Shear Strength (DIN 53427) : 17 N/cmA
Pressure Strength (DIN 53421) : 3 N/cmA
Bowing Strength (DIN 53423) : 7 N/cmA
Water Absorption (DIN 53429) : 1% Vol.
Acoustic Rating : RST,W = 58dB

Characteristics:
a c Excellent adhesion on most substrates (except PE and PP)
a c OHigh thermal and acoustical insulation
a c Very good filling capacities
a c Excellent mounting capacities