|
F-55 Density and Thickness |
| S.A.E. Specification Number |
F-55 |
| A.S.T.M. Federal and Felt Association Type and Grade Number |
12R3X |
| Density Percent Specific Gravity |
25.6 |
| Actual (1) Wool Content (Min.) Percent |
75 |
| Carbon Tetrachloride Soluble (Max.) Percent |
4.0 |
| Water Soluble (Max.) Percent |
4.0 |
| Carbon Tetrachloride & Water Soluble (Max.) Percent |
8.0 |
| Ash (Max.) Percent |
3.0 |
| Tensile Strength (Min.) PSI |
200 |
| Splitting Resistance (Min.) Lbs. Per 2" Width |
-- |
| Trade Designation |
Lining |
| Color |
Gray or Black |
| Standard Width Inches |
72 |