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Trial #1

Trial #1

To evaluate the efficiency of various heated drop in solvent replacements removing DOW Corning Vacuum Grease from Stainless Steel substrates .

2016

24

2

0

0

Part

03/03/2016

5.00

Immersion/Soak

Alicia McCarthy
Catherine York
Vinh Tran

Stainless Steel

Greases

None

None

Gravimetric

Stainless steel coupons were weighed to get their initial weights. The bottom third of each coupon was coated in the DOW Corning Vacuum Grease. The coupons were re-weighed. The weights were recorded. The coupons were placed in the heated drop-in solvent replacement for 5 minutes. The coupons were removed out of the and placed to dry on a rack for 15 minutes. Then the final weights were taken.

Cleaner Initial wt Final wt % Removal
Fluosolv NC 0.4196 0.1339 68.09
  0.3479 0.0282 91.89
  0.1661 0.0024 98.56
       
Fluosolv CX 0.4909 0.2131 56.59
  0.4110 0.0055 98.66
  0.4366 0.0040 99.08
       
Ethyl 408 0.3734 0.0048 98.71
  0.3023 0.0074 97.55
  0.2106 0.0119 94.35
       
Methyl 408 0.1956 0.0006 99.69
  0.2116 0.0036 98.30
  0.1456 0.0048 96.70
       
Honeywell PF 0.3657 0.1273 65.19
  0.2377 0.0068 97.14
  0.1475 0.0055 96.27
       
Honeywell PF 2A 0.1879 0.0140 92.55
  0.1976 0.0187 90.54
  0.2125 0.0430 79.76
       
Vertrel Sion 0.4502 0.0384 91.47
  0.3919 0.0392 90.00
  0.3514 0.0042 98.80
       
Fluosolv CX-500 1.2029 1.1660 3.07
  0.9366 0.9000 23.89
  1.0358 1.0494 -1.31
       
Fluosolv FR-110 0.3736 0.3467 7.20
  0.4298 0.3955 7.98
  0.4881 0.6855 -40.44

The heated  Fluosolv FR-100 and Fluosolv CX-500 did not perform well in removing Dow Corning Vacuum Grease.

No relation

Name Class Section
Document Evaluation #0 Evaluation 3
Document Evaluation #3 Evaluation 3
Document Evaluation #6 Evaluation 3
Document Evaluation #7 Evaluation 3
Document Evaluation #8 Evaluation 3
Document Evaluation #9 Evaluation 3
Document Evaluation #10 Evaluation 3
Document Evaluation #11 Evaluation 3
Document Evaluation #12 Evaluation 3
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