Dynaloy Inc. said it has a user-friendly cleaning system for polyurethane mixing heads during production.
The first step is a solvent that introduces a “coating” into the pores of the mixing-head surface. The coating provides a molecular layer that creates a smoother surface on the dispenser parts. The second step involves a solvent flushing that removes any remaining PU from the head.
The solvent does not leave behind a significant amount of residue, the company said.
Dynaloy of Indianapolis said its new technology works as well as methylene chloride and acetone flushing solvents.
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