Project #1

Name

Project #1

Test Objective

To find an alternative to methylene chloride for removing urethane (two part mix) from a stainless steel mixer.

Witnessed

Confidential

Yes

Help Implementing

Submission Date

10/29/2023

Representatives

There are no related objects.

Substrates

Stainless Steel

Sample Type

Product Use

Percentages Cleaned

Weight Min

Weight Max

Approximate Size

Approximate Size ID

Small

Weight Range ID

Less than 1 lb

Shape

Rough

Hardness

Hard

Shape Type

Complex

Return Samples

Return Sample Address

Contaminants

Adhesive
Plastic

Samples Available

Pre Clean Manufacturing Step

mixing two parts of their product in drum

Post Clean Manufacturing Step

spray clean with methylene chloride for two minutes with high pressure wash and air dry for five minutes

Parts Cleaned Per Week

Parts Cleaned Per Bath

Frequency

PSI

Equipments

High Pressure Spray
Immersion/Soak

Vendor

Cleaning Chemicals

Methylene chloride

Concentration

100%

Cleaning Temp

Cleaning Time

10:00

Cleaning Water Type

None

Problems With Current Method

MeCL is hazardous.

Purpose of Cleaning

Remove urethane from mixer head

Rinse Time

Rinse Temp

Rinse Water Type

None

Drying Method

Air dry

Drying Time

Drying Temp

68F

Storage Type ID

Used Immediately

How Stored

How Long Stored

Analysis Method

Visual

Performance Test

Comments or Concerns

Summary

Implementation

In Progress

Yes

Technolog Transfer

Analysis Only

Part Picture

Name	Class	Section
Trial #0	Trial	3
Trial #1	Trial	3
Trial #2	Trial	3
Trial #3	Trial	3
Trial #4	Trial	3

Default object view. Click to create a custom template, Node ID: 35270, Object ID: 56574

Project #1