Study on the Soy Protein-Based Wood Adhesive Modified by Hydroxymethyl Phenol
نویسندگان
چکیده
Hong Lei 1,*, Zhigang Wu 1,2, Ming Cao 1 and Guanben Du 1,* 1 Yunnan Provincial Key Laboratory of Wood Adhesives and Glued Products, Southwest Forestry University, Kunming 650224, Yunnan, China; [email protected] (Z.W.); [email protected] (M.C.) 2 Material Science and Technology College, Beijing Forestry University, Beijing 100083, China * Correspondence: [email protected] (H.L.); [email protected] (G.D.); Tel.: +86-871-6386-2837 (H.L.)
منابع مشابه
Soy-Based Adhesive Cross-Linked by Phenol-Formaldehyde-Glutaraldehyde
To prepare a low-formaldehyde soy-based adhesive with good water resistance, phenol-formaldehyde modified with glutaraldehyde (PFG) with lower free phenol and free formaldehyde contents was used to cross-link the soy-based adhesive. The results showed that the mechanical properties and water resistance of plywood prepared with soy-based adhesive with PFG was better than that of plywood with the...
متن کاملProtein Extraction from Secondary Sludge of Paper Mill Wastewater and Its Utilization as a Wood Adhesive
In this study, secondary sludge (SS) from a kraft paper mill was used as a source of biomass to recover protein and investigate its potential use as a wood adhesive. The process of protein recovery involved disruption of the floc structure in alkaline medium to disintegrate and release intercellular contents into the aqueous phase followed by separation of soluble protein. Finally, the soluble ...
متن کاملBiomimetic soy protein nanocomposites with calcium carbonate crystalline arrays for use as wood adhesive.
Despite the biodegradability, non-toxicity, and renewability, commercially available soy protein-based adhesives still have not been widely adopted by industry, partially due to their disappointing performances, i.e., low glue strength in the dry state and no glue strength in the wet state. In this study, biomimetic soy protein/CaCO(3) hybrid wood glue was devised and an attempt made to improve...
متن کاملDevelopment and characterization of groundnut shell lignin modified phenol formaldehyde wood adhesive
Lignin modified phenol formaldehyde wood adhesives have been prepared by replacing phenol with the groundnut shell lignin (GNSL) at varying weight percentages. The optimization of weight percent incorporation of GNSL was carried out in respect to mechanical properties. It was found that a maximum of up to 50 wt.% of phenol in the phenol formaldehyde (PF) adhesive can be substituted by GNSL to o...
متن کاملWater-resistant Whey Protein Based Wood Adhesive Modified by Post-treated Phenol-formaldehyde Oligomers (pfo)
With the attempt to develop an environmentally safe whey protein-based adhesive with good water resistance, a low-molecular-weight PFO was used as a modifier, and the effects of scavengers on the formaldehyde emission and bond properties were investigated. Plywood evaluation and HPLC analysis indicated that the PFO synthesized with a low content of sodium hydroxide as a catalyst (NaOH/phenol mo...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2016