Project #1
To replace three hazardous chemicals in cleaning process.
02/15/2005
Molds for wire coating
Medium
Coating wire with resin
same
Methylene Chloride, Trichloroethylene, Methyl Ethyl Ketone
Uses hazardous solvents
To remove trace resin and mold release agents from mold to ensure uniform coating.
No relation
week to month
Visual analysis of coated wire to determine if coating looks uniform
Aqueous products not effective on mold/release agents when using immersion and ultrasonics. Semi-aqueous products work well when using ultrasonic cleaning. The same products worked well on the other contaminants.