APG 0759IG3 Medium Density Black Nitrile Wide Extruded Closed Cell Sponge is a versatile and durable material that is suitable for a wide range of applications. Its tiny, sealed cells contain inert nitrogen gas, which helps to resist moisture and maintain its shape and structure. This makes it an excellent choice for use in wet or moist enclosures. In addition to its resistance to moisture, black nitrile closed cell sponge also has excellent sound and vibration dampening properties. It can be used to reduce noise and vibration in a variety of applications.
| Properties | Typical Values |
| Color | Black |
| Firmness | Medium |
| Cell Type | Closed Cell |
| Backing Type | Plain |
| Temperature Range | -40ºF up to 200ºF |
| Brittle Point | -40ºF |
|
25% Compression Deflection |
5-9 psi |
|
25% Compression Resistance |
5-11 psi |
|
50% Compression Set |
25 (Maximum) |
|
Density, lb/ft3 (3/8” & higher) |
6-10 |
|
Density, lb/ft3 (1/4” & lower) |
6-12 |
|
Water Absorption, lb/ft2 |
0.1 (Maximum) |
|
Tensile Strength (Typical) |
75 psi (Minimum) |
|
Enlongation % (Typical) |
100% (Minimum) |
|
Flammability (FM VSS No. 302 | ASTN D 6576) |
Pass |
|
Ozone Resistance (GM4486P) |
Pass (No Cracking) |