Project #1
To eliminate TCE
01/23/2003
Alumina Nitride, Alumina, Fused silica, lithium fluoride, Glass, Stainless steel
semi conductor and electromagnetic and optical functions
Small
Less than 1 lb
Bill Sicard
Lapping, polishing, dismounting
inspection, packaging
Trichloroethylene, Acetone, Methanol
Use of TCE, cost of waste disposal, plastic holder contamination
Prepare glass and ceramics for coatings or customer use.
No relation
Layered with lens paper, bags
Confidential
Eleven cleaning trials were conducted on six waxes, two abrasive materials and one oil. One product, Opti Clear, was found to work on five of the six waxes. Two additional products, Bio T 200 A and Citrus Burst 7, were effective on 4 of the six waxes. The abrasive and oil mixes were easily removed using by several aqueous based products in addition to the Opti Clear terpene.