PPRC supported an investigation into pollution prevention strategies to minimize styrene emissions from fiberglass operations. A fiberglass and composite manufacturer had a recent air violation with styrene emissions above permit limits.
The company seeking ways to reduce styrene emissions uses a variety of production techniques, including open molding, vacuum bagging or vacuum infusion, press molding, and resin transfer molding. They manufacture many custom products.
By reducing or eliminating styrene in resins, gel coats, and thinners, companies can reduce harmful emissions during processing and handling.
To incorporate as many styrene emission minimization strategies as possible within this rapid response, the pollution prevention opportunities mentioned may be applicable to fiberglass processes such as closed molding and spraying.
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