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Evaluation of Particulates Generated During Trimming and Cutting of Spray Polyurethane Foam Insulation 

A study was initiated to evaluate the potential exposure of workers to inhalable and respirable particulates during the post-application trimming and cutting of open cell and closed cell sprayed polyurethane foam (SPF) insulation in interior applications. The primary purpose of the study was to establish sampling and analytical techniques which would be appropriate and practical for further field evaluations of worker exposure in actual SPF insulation applications. This study employed a protocol under controlled laboratory conditions designed to simulate an extreme case trimming situation.

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Spray Foam
American Chemistry Council

The American Chemistry Council’s mission is to advocate for the people, policy, and products of chemistry that make the United States the global leader in innovation and manufacturing. To achieve this, we: Champion science-based policy solutions across all levels of government; Drive continuous performance improvement to protect employees and communities through Responsible Care®; Foster the development of sustainability practices throughout ACC member companies; and Communicate authentically with communities about challenges and solutions for a safer, healthier and more sustainable way of life. Our vision is a world made better by chemistry, where people live happier, healthier, and more prosperous lives, safely and sustainably—for generations to come.