RE: RE: Conclusion of Trial Orders...With respect to engineered wood products ( plywood etc ) , all contain formaldehyde other than MDI and PU.
Formaldehyde has been classified as a known human carcinogen (cancer-causing substance) by the International Agency for Research on Cancer and as a probable human carcinogen by the U.S. Environmental Protection Agency
Research studies of workers exposed to formaldehyde have suggested an association between formaldehyde exposure and several cancers, including nasopharyngeal cancer and leukemia.
I guess what I am saying is that there is a move by health activists to make all OSB " green ".
Perhaps this is why Lignol concentrated on the MDI and PU OSB.
Afterall, the HP-L is derived from wood and its resins.
In any event, nice to see that foundry resin is another successful application of HP-L.
There are three or four others being tested.