Project #1 / Honeywell / Clients / Media

Name

Project #1

Test Objective

Find a safer alternative to replace TCE

Witnessed

No

Confidential

Yes

Help Implementing

No

Submission Date

03/04/2020

Representatives

There are no related objects.

Substrates

Plastic

Sample Type

Plastic fixtures

Product Use

Used for gyroscopes

Percentages Cleaned

Weight Min

Weight Max

Approximate Size

Approximate Size ID

Medium

Weight Range ID

Less than 1 lb

Shape

Rough

Hardness

Hard

Shape Type

Simple

Return Samples

No

Return Sample Address

Contaminants

Resins/Rosins

Samples Available

No

Pre Clean Manufacturing Step

Adhere the parts to the glass plate using a rosin and can sit out for 1-2 days.

Post Clean Manufacturing Step

final machining

Parts Cleaned Per Week

18-20 glass plates a day

Parts Cleaned Per Bath

1320-1342 parts

Frequency

PSI

Equipments

There are no related objects.

Vendor

Cleaning Chemicals

Trichloroethylene

Concentration

100%

Cleaning Temp

TCE Dirty plates to remove rosin - 184F 1 hour FInal cleaning - 182F 30 minutes Immersion and then vapor degreasing

Cleaning Time

Time (min)

Cleaning Water Type

Tap

Problems With Current Method

Health and environmental hazards; state mandate. 55 gal drum per month; add 20 gals every two weeks to the still; 660 gals a year

Purpose of Cleaning

To remove resin for next step

Rinse Time

Rinse Temp

Rinse Water Type

None

Drying Method

Evaporation

Drying Time

Drying Temp

Storage Type ID

Used Immediately

How Stored

How Long Stored

Analysis Method

Gravimetric

Performance Test

Proprietary test to verify cleanliness

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
Trial #1	Trial	3
Trial #2	Trial	3
Trial #3	Trial	3
Trial #4	Trial	3
Trial #5	Trial	3
Trial #6	Trial	3
Trial #7	Trial	3

Default object view. Click to create a custom template, Node ID: 22499, Object ID: 22625

Project #1