Project #3 / CD Aero (Aerovox) / Clients / Media

Name

Project #3

Test Objective

To reopen plan to switch from nPB to aqueous products for cleaning.

Witnessed

No

Confidential

No

Help Implementing

Yes

Submission Date

02/16/2017

Representatives

Dan Lopes

Substrates

Aluminum
Stainless Steel
Tin

Sample Type

Product Use

Percentages Cleaned

Weight Min

Weight Max

Approximate Size

Approximate Size ID

Small

Weight Range ID

Less than 1 lb

Shape

Smooth

Hardness

Hard

Shape Type

Complex

Return Samples

Yes

Return Sample Address

Contaminants

Greases
Oil

Samples Available

Yes

Pre Clean Manufacturing Step

cutting, filling

Post Clean Manufacturing Step

assembly

Parts Cleaned Per Week

1,000

Parts Cleaned Per Bath

100

Frequency

PSI

Equipments

Immersion/Soak
Low Pressure Spray
Vapor Degreasing

Vendor

Cleaning Chemicals

n Propyl bromide

Concentration

Cleaning Temp

140

Cleaning Time

2

Cleaning Water Type

Tap

Problems With Current Method

uses hazardous solvent. Worried about aqueous leaving spots

Purpose of Cleaning

To remove excess process fluids from surface

Rinse Time

Rinse Temp

Rinse Water Type

Tap

Drying Method

Heat Gun

Drying Time

Drying Temp

Storage Type ID

Used Immediately

How Stored

How Long Stored

Analysis Method

Visual

Performance Test

Comments or Concerns

Summary

https://www.turi.org/content/download/13650/212560/file/CD+Aero+Eliminates+Use+of+nPB.+2021.pdf

Implementation

Yes

In Progress

No

Technolog Transfer

No

Analysis Only

No

Part Picture

Yes

Name	Class	Section
Trial #1	Trial	3
Trial #2	Trial	3
Trial #0	Trial	3

Default object view. Click to create a custom template, Node ID: 4726, Object ID: 4725

Project #3