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Jewelry
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Project Number 1
Summary:
Ran database search to identify similar cleaning & drying protocol. Sent copies of reports to client.Test Objective:
To find a safer drying method. Want to replace isopropyl alcohol for drying copper tubes.Trial Number | Date Run | Purpose | Success Rating |
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0 | 06/01/2000 | Information request | Technology Transfer. |
Project Number 2
Summary:
Testing to date has been conducted over a one-week period on four contaminants using immersion cleaning with no rinsing and air drying. An attempt was made during the evaluations to identify a product that could be used on all of the contaminants. Many products were identified to meet this requirement. Of the fifteen products tested, eight were successful for each contaminant.Test Objective:
To identify an alternative to TCE for vapor degreasing jewelry piecesProduct Use:
JewelryTrial Number | Date Run | Purpose | Success Rating |
---|---|---|---|
0 | 05/03/2004 | To identify alternative to TCE in vapor degreasing operation. Evaluation of products on first soil | Results successful using TACT (time, agitation, concentration, and temperature, as well as rinsing and drying) and/or other cleaning chemistries examined. |
1 | 05/04/2004 | To evaluate alternatives on second supplied contaminant | Results successful using TACT (time, agitation, concentration, and temperature, as well as rinsing and drying) and/or other cleaning chemistries examined. |
2 | 05/05/2004 | To evaluate successful products on third supplied contaminant | Results successful using TACT (time, agitation, concentration, and temperature, as well as rinsing and drying) and/or other cleaning chemistries examined. |
3 | 05/06/2004 | To evaluate products on fourth supplied contaminant | Results successful using TACT (time, agitation, concentration, and temperature, as well as rinsing and drying) and/or other cleaning chemistries examined. |
4 | 05/07/2004 | To evaluate an additional five products on the first contaminant | A follow up test, usually based on company input. |
5 | 05/07/2004 | To evaluate three additional products on second supplied soil. | A follow up test, usually based on company input. |
6 | 05/07/2004 | To evaluate three products on the third supplied soil | A follow up test, usually based on company input. |
Project Number 3
Test Objective:
L & G 2016Trial Number | Date Run | Purpose | Success Rating |
---|---|---|---|
0 | 08/29/2016 | To find the best fit product for cleaning Leach Garner’s #4 Master draw 419TT from copper and stainless steel surfaces meant to resemble the cleaning of precious metals. | Results successful using TACT (time, agitation, concentration, and temperature, as well as rinsing and drying) and/or other cleaning chemistries examined. |
1 | 09/09/2016 | To find the best fit product for cleaning Leach Garner’s #4 Master draw 419TT from aluminuml surfaces meant to resemble the cleaning of precious metals. | Results successful using TACT (time, agitation, concentration, and temperature, as well as rinsing and drying) and/or other cleaning chemistries examined. |
2 | 08/30/2016 | To find the best fit product for cleaning Leach Garner’s #4 Master draw 419TT from copper and stainless steel surfaces meant to resemble the cleaning of precious metals. | Results successful using TACT (time, agitation, concentration, and temperature, as well as rinsing and drying) and/or other cleaning chemistries examined. |
3 | 09/21/2016 | To find the best fit product for cleaning Leach Garner’s #4 Master draw 419TT from copper and stainless steel surfaces meant to resemble the cleaning of precious metals. | Results successful using TACT (time, agitation, concentration, and temperature, as well as rinsing and drying) and/or other cleaning chemistries examined. |
4 | 09/01/2016 | To find the best fit product for cleaning Leach Garner’s XXAluminum #19 from copper and stainless steel surfaces meant to resemble the cleaning of precious metals. | Results successful using TACT (time, agitation, concentration, and temperature, as well as rinsing and drying) and/or other cleaning chemistries examined. |
5 | 09/22/2016 | To find the best fit product for cleaning Leach Garner’s XXAluminum #19 from copper and stainless steel surfaces meant to resemble the cleaning of precious metals. | Preliminary compatibility tests on substrate coupons encouraging for at least one cleaning chemistry. More in-depth laboratory testing necessary. |
6 | 09/25/2016 | To find the best fit product for cleaning Leach Garner’s #9 Marvel Mystery from copper and stainless steel surfaces meant to resemble the cleaning of precious metals. | Results successful using TACT (time, agitation, concentration, and temperature, as well as rinsing and drying) and/or other cleaning chemistries examined. |
7 | 09/07/2016 | To evaluate the effectiveness of various cleaners in removing Marvel Mystery Oil from aluminum. | Results successful using TACT (time, agitation, concentration, and temperature, as well as rinsing and drying) and/or other cleaning chemistries examined. |
8 | 09/08/2016 | To find the best fit product for cleaning Leach Garner’s #1 Masterdraw from copper and stainless steel surfaces meant to resemble the cleaning of precious metals. | Results successful using TACT (time, agitation, concentration, and temperature, as well as rinsing and drying) and/or other cleaning chemistries examined. |
9 | 09/07/2016 | To evaluate the effectiveness of various cleaners in removing Masterdraw L240B from aluminum coupons. | A follow up test, usually based on company input. |
10 | 09/02/2016 | To find the best fit product for cleaning Leach Garner’s Burn Free #5 Lubeatube P9616A from copper and stainless steel surfaces meant to resemble the cleaning of precious metals. | A follow up test, usually based on company input. |
11 | 09/15/2016 | To find the best fit product for cleaning Leach Garner’s Burn Free #5 Lubeatube P9616A from copper and stainless steel surfaces meant to resemble the cleaning of precious metals. | A follow up test, usually based on company input. |
Project Number 4
Test Objective:
To replace perchloroethylene as a degreaser to remove lubricating oils from silver and gold parts.Product Use:
tubing, jewelry, and instrumentsTrial Number | Date Run | Purpose | Success Rating |
---|---|---|---|
0 | 05/09/2018 | To identify the hardest lubricating oils to remove from gold and silver substrates. | Results successful using TACT (time, agitation, concentration, and temperature, as well as rinsing and drying) and/or other cleaning chemistries examined. |