Mil-P-5431 A |
Product made from coarse weave pure cotton fabric and phenolic resins duraglide. Has excellent processing characteristics and low coefficient of friction. Excellent for the construction of blades for pumps, bushings, bearings etc. Thanks to its content of graphite is self-lubricating, thus improving the durability of mechanical components derived from it. Also produced in tubes length 600 mm. AVSC (wrapped and supercompressed). |
characteristics | conditioning | average value |
Density | - | 1,4 ÷ 1,45 g/cm³ |
Maximum operating temperature | - | 120°C |
Flammability UL-94 | - | V-0 |
Compressive strength perpendicular (⊥) to laminations | A | 2650 Kg/cm² |
Tensile strength | A | 800 Kg/cm² |
Flexural strength | A | 1400 Kg/cm² |
Impact strength (Charpy) | A | 30 Kg*cm/cm² |
Rockwell hardness (scale F) | A | 50 |
Water absorption | D-24/20 | 0,35% (≠ 10 mm) |
Thermal conductivity | A | 0,2 W/m*K |
Coefficient of friction with metal dry | A | 0,17 |
Coefficient of friction with metal in oil | A | 0,02 |
Coefficient of friction with metal in water | A | 0,01 |
conditioning | ||
A | ambient conditions | |
D-24/20 | After 24 hours in water at 20°C |
Note: The values in this datasheet are approximate and refer to the samples analyzed. The user is required to verify that the product is suitable for the use for which it is intended. |