Seal & Design Inc. | Seal & Gasket Manufacturer | Custom Seals | Interface - Beater Add - NV-512

NV-512

F333949E43M7

NV-512 is a cellulose fiber material with a fully cured nitrile butadiene rubber binder for increased strength and fluid resistance. It has very high tensile strength and crush resistance, and is used in applications such as air pumps, carburetors, gear boxes and transmissions. It is intended for applications with short duration maximum temperatures up to 180oC (350oF).

NV-512 PDF

Property:
Specification:
Method:
Density, g/cc(lb/cu.ft)
0.96 (60) (min.)
ASTM F 1315
Compressibility, % (at 34.5MPa)
10 - 20
ASTM F 36
Recovery, %
60 (min.)
ASTM F 36
Tensile Strength, AMD, MPa(psi)
20.69 (3000) (min.)
ASTM F 152
Fluid Resistance, IRM903 Oil
 
ASTM F 146
Change in Thickness, %
10 (max.)
 
Change in Weight, %
30 (max.)
 
Fluid Resistance, Fuel B
 
ASTM F 146
Change in Thickness, %
15 (max.)
 
Change in Weight, %
30 (max.)
 
Fluid Resistance, Distilled Water
 
ASTM F 146
Change in Thickness, %
35 (max.)
 
Change in Weight, %
50 (max.)
 
Binder Type
Fully Cured Nitrile Butadiene