Project #1 / CR BardVascular Systems / Clients / Media

Name

Project #1

Test Objective

Information request so the least hazardous solutions can be chosen for cleaning parts in R&D department.

Witnessed

No

Confidential

No

Help Implementing

No

Submission Date

07/16/1997

Representatives

Linda Travaglia Watlendorf

Substrates

Stainless Steel
Steel

Sample Type

Stainless steel (D-2)

Product Use

Percentages Cleaned

Weight Min

Weight Max

Approximate Size

Approximate Size ID

Medium

Weight Range ID

5-10 lbs

Shape

Smooth

Hardness

Hard

Shape Type

Complex

Return Samples

Yes

Return Sample Address

Contaminants

Carbon Deposits
Cutting/Tapping Fluids
Greases
Lubricating/Lapping Oils
Oil

Samples Available

Yes

Pre Clean Manufacturing Step

extruding, plastic processing

Post Clean Manufacturing Step

plastic burnt off in a oven at ~800 deg F

Parts Cleaned Per Week

12

Parts Cleaned Per Bath

Frequency

PSI

Equipments

Low Pressure Spray
Manual Wipe

Vendor

Cleaning Chemicals

Brakleen (Aerosol)

Concentration

Cleaning Temp

room

Cleaning Time

5

Cleaning Water Type

Problems With Current Method

Purpose of Cleaning

Remove excessive oil and grease and burnt plastic remaining as carbon residue

Rinse Time

none

Rinse Temp

Rinse Water Type

Drying Method

None

Drying Time

Drying Temp

Storage Type ID

Used Immediately

How Stored

How Long Stored

Analysis Method

Visual

Performance Test

Visual check on fitting after re-assembly

Comments or Concerns

cleaning solution used must not degrade metal (rusting)

Summary

Ultrasonic cleaning with WR Grace Daraclean 282 were chosen as the new cleaning system.

Implementation

Yes

In Progress

No

Technolog Transfer

No

Analysis Only

No

Part Picture

Yes

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

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Project #1