Application of Soy Flour Modified Resins to Hot and Cold Pressed Veneer*
نویسندگان
چکیده
Abstract Soy flour can be substituted in polymeric diphenylmethane diisocyanate (pMDI) resin for bonding plywood. Resin bleed-through is avoided by prepressing at 95°C. The boards have greater wet and dry strength than do those prepared from melamine-urea-formaldehyde (MUF) resin. also emulsion polymer isocyanates cold-press applications. soy increases but keeps the unchanged. optimal level of substitution about 20 percent all cases as determined infrared spectroscopy.
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ژورنال
عنوان ژورنال: Forest Products Journal
سال: 2022
ISSN: ['0015-7473', '2376-9637']
DOI: https://doi.org/10.13073/fpj-d-22-00073