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Project #4

Name

Project #4

Test Objective

To replace perchloroethylene as a degreaser to remove lubricating oils from silver and gold parts.

Witnessed

No

Confidential

No

Help Implementing

No

Submission Date

01/01/2018

Representatives

There are no related objects.

Substrates

Gold
Sterling/Silver

Sample Type

Product Use

tubing, jewelry, and instruments

Percentages Cleaned

Weight Min

Weight Max

Approximate Size

Approximate Size ID

Large

Weight Range ID

1-5 lbs

Shape

Smooth

Hardness

Hard

Shape Type

Complex

Return Samples

No

Return Sample Address

Contaminants

Cutting/Tapping Fluids
Lubricating/Lapping Oils

Samples Available

No

Pre Clean Manufacturing Step

cutting parts

Post Clean Manufacturing Step

assemble

Parts Cleaned Per Week

Parts Cleaned Per Bath

Frequency

PSI

Equipments

Vapor Degreasing

Vendor

Cleaning Chemicals

Perchloroethylene

Concentration

100%

Cleaning Temp

Cleaning Time

17.6

Cleaning Water Type

Problems With Current Method

old and the cleaning chemical is hazardous

Purpose of Cleaning

To remove lubricating oils from inside tubing

Rinse Time

Rinse Temp

Rinse Water Type

Drying Method

No relation

Drying Time

Drying Temp

Storage Type ID

How Stored

How Long Stored

Analysis Method

No relation

Performance Test

Comments or Concerns

Summary

Implementation

No

In Progress

Yes

Technolog Transfer

No

Analysis Only

No

Part Picture

No

Name	Class	Section
Trial #0	Trial	3

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