Project #2 / Duralectra / Clients / Media

Name

Project #2

Test Objective

Replace MEK with greener solvent

Witnessed

No

Confidential

No

Help Implementing

No

Submission Date

02/18/2008

Representatives

Mike Sung

Substrates

Aluminum

Sample Type

5052

Product Use

Percentages Cleaned

20%

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

No

Return Sample Address

Contaminants

Inks

Samples Available

Yes

Pre Clean Manufacturing Step

Sulfuric anodic coating

Post Clean Manufacturing Step

ship to customer

Parts Cleaned Per Week

200

Parts Cleaned Per Bath

Frequency

PSI

Equipments

Vapor Degreasing
Mechanical Agitation
Immersion/Soak

Vendor

Celanese

Cleaning Chemicals

Methyl Ethyl Ketone

Concentration

99.5

Cleaning Temp

70

Cleaning Time

720

Cleaning Water Type

Problems With Current Method

Purpose of Cleaning

Rinse Time

Rinse Temp

Rinse Water Type

Drying Method

No relation

Drying Time

Drying Temp

Storage Type ID

Stored

How Stored

at room temperature

How Long Stored

24 hours

Analysis Method

Visual

Performance Test

Comments or Concerns

Summary

Two products were found to work well on the Red Stop off lacquer using ultrasonic cleaning. Both had success at manual removal of excess lacquer as well. Products were evalauted on-site to determine actual effectiveness in the field.

Implementation

Yes

In Progress

No

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
Trial #8	Trial	3

Default object view. Click to create a custom template, Node ID: 4500, Object ID: 4499

Project #2