December 2011

A growing concern | Tech Today

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A growing concern

Water-based adhesives face product limitations and reports of problems

by Mark S. Graham
1 person has posted a comment

Water-based bonding adhesives are being increasingly specified and used as replacements for conventional solvent-based bonding adhesives in an effort to reduce volatile organic compound (VOC) emissions. However, water-based bonding adhesives have notable temperature and condition limitations, and NRCA has received a number of reports of problems related to such adhesives.


As part of an effort to achieve federally mandated standards in the Northeast and Mid-Atlantic, the Ozone Transport Commission (OTC) developed model rules for adhesives and sealants that regulate VOC content. Specific states' regulations and implementation timetables vary slightly, but they generally require adhesives, sealants and primers to contain a maximum of 250 g/L of VOCs by Jan. 1, 2012.

Similar VOC limits occur as targets in some voluntary sustainability programs,...

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Comments (1) Login to post a comment or rating

Posted by jasonspangler on 12/1/2011, User rating 
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It is amazing to see some of the content/topics being written in this industry. It is like Deja Vu from 5-6 years ago in the flooring industry. Even to this day, these topics are still tops during discussions. I look forward to following the progression in this segment.