Technical Data Sheet
20 PPI
Reticulated Foam
Description
20PPI Reticulated Polyurethane Ether Filter Foam, Charcoal in Color.
Physical Properties
Physical Property
Test Method
Unit
Value
Cell Count
PPI
20 +/- 5
Density
ASTM D3574-91
PCF
1.4 +/- 0.10
Compression Set @ 50% Deflection
ASTM D3574-91
%
15 Max
Tensile Strength
ASTM D 3574-91
lb. / in.
18 Min
Elongation @ Break
ASTM D 3574-91
%
180 Min
Tear Strength
ASTM D 3574-91
lb. / in.
5.0 Min
Volumetric Air Flow
ASTM D 3574-91
CFM
22 +/- 3.5