Specialized in foam sheet extrusion line & products

PEO Foam

(Open Cell XPE / XLPE foam)

Open Cell XPE/XLPE foam (PEO Foam)

Block Type Open Cell Crosslinked PE Foam

 

Excellent absorbing properties upto 0.95 on ISO354-1985

Absorb sound, but insulate sound

 

 Application

Filling material to replace open cell EPDM or PU foam

Long shelf-life without brittle

 

Properities

Specifications Unit Standard Result
PEO25 PEO35
Apparent density kg/m3 <45 25 35
Tensile strength Kpa >350 450 450
Elongation % >150 208 208
Tear strength N/cm >8 11 11
Compression set % <6 0.8 0.8
Heat shrinkage at 70C % <3 1 1
Heat shrinkage at -25C % <0.6 0.2 0.2
Water absorption g/cC >0.40 0.47 0.47
Thermal conductive W/m.k <0.045 0.038 0.038
Open cell ratio % >26 28 28

 

 Sound Absorption Properties

Frequency HZ Reference Curve(Accordance with ISO 11654) Result(Tested on ISO 354-1985)
125 0.15
250 0.25 0.25
500 0.45 0.40
1000 0.45 0.90
2000 0.45 0.95
4000 0.35 0.85