ASTM-D6022 2001
$35.75
D6022-01 Standard Practice for Calculation of Permanent Shear Stability Index
| Published By | Publication Date | Number of Pages |
| ASTM | 2001 | 3 |
1.1 This practice specifies the procedure for the calculation of Permanent Shear Stability Index (PSSI) of an additive using viscosities before and after a shearing procedure.
1.2 PSSI is calculated for a single blend component and can then be used to estimate the effects of that component on finished lubricant blends.
1.3 This practice is applicable to many products and may use data from many different test methods. The calculation is presented in its most general form in order not to restrict its use.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 1 | Scope Referenced Documents Terminology |
| 2 | Summary of Practice Significance and Use Procedure Report |
| 3 | Precision and Bias Keywords X1. EXPECTED VARIATION IN SHEAR STABILITY INDEX CALCULATIONS X1.1 X1.2 X1.3 X1.4 |
