Lowering of formaldehyde emission from modified UF resin with collagen polymers

Abstract

Lowering of formaldehyde emission from modified UF resin with collagen polymers. Presented work describes the possibility of lowering the formaldehyde emission from wood products glued with ureaformaldehyde (UF) adhesive. Results of laboratory tests confirmed, that collagen prepared from leather waste is suitable additive for lowering of formaldehyde emission from wood products glued with UF adhesive. Increased efficiency of collagen was obtained by modification with urea and di-aldehyde. Tests confirmed the decrease of formaldehyde content in comparison with the standard down to 50 % stated by perforator method.

Authors and Affiliations

JÁN MATYAŠOVSKÝ, JAN SEDLIAČIK, IGOR NOVÁK, PETER JURKOVIČ

Keywords

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  • EP ID EP355850
  • DOI -
  • Views 82
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How To Cite

JÁN MATYAŠOVSKÝ, JAN SEDLIAČIK, IGOR NOVÁK, PETER JURKOVIČ (2015). Lowering of formaldehyde emission from modified UF resin with collagen polymers. Annals of WULS, Forestry and Wood Technology; Zeszyty naukowe SGGW, 92(), 284-289. https://europub.co.uk/articles/-A-355850