|
| | Surface conditions | Systems |
| | Benchmark 1 | Benchmark 2 | Benchmark 3 | STC1 | STC2 |
|
| Applicability | Moisture | No uniform film formation | No uniform film formation | No uniform film formation | Uniform film formed | Uniform film formed |
| Oil contaminated | No uniform film formation | No uniform film formation | No uniform film formation | Uniform film formed | Uniform film formed |
ST2/ST3
(properly prepared) | Uniform film formed | Uniform film formed | Uniform film formed | Uniform film formed | Uniform film formed |
|
|
Pull off adhesion (PSI) | Moist | Not possible as no adhesion/uniform film formation because of high surface tension | Not possible as no adhesion/uniform film formation because of high surface tension | Not possible as no adhesion/uniform film formation because of high surface tension | Tested and found to be 4.9 (cohesive failure | Tested and found to be 4.7 (cohesive failure) |
| Oil contaminated | Not possible as no adhesion/uniform film formation because of high surface tension | Not possible as no adhesion/uniform film formation because of high surface tension | Not possible as no adhesion/uniform film formation | Tested and found to be 4.8 MPa (cohesive failure) | Tested and found to be 4.6 (cohesive failure) |
| ST2 (thoroughly prepared) | 5 MPa
(adhesion failure) | 5.4 MPa
(cohesive failure) | 4.9 MPa
(adhesion failure) | 5.4 MPa (cohesive failure) | 5.2 MPa (cohesive failure) |
|
