Results 191 to 200 of about 172,368 (214)
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Palm kernel meal as a melamine urea formaldehyde adhesive filler for plywood applications
International Journal of Adhesion and Adhesives, 2018Abstract In this work, palm kernel meal (PKM) and palm shell (PS) were studied as a filler for wood adhesive formulations and their efficiency was compared with existing industrial flour (IF). Melamine urea formaldehyde (MUF) was used as resin for formulating the wood adhesives.
Huei Ruey Ong +4 more
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High-intensity ultrasound assisted manufacturing of melamine-urea-formaldehyde/paraffin nanocapsules
Colloids and Surfaces A: Physicochemical and Engineering Aspects, 2019Abstract The average diameters of encapsulated phase change materials (PCMs) affect their physical properties. In this study, the effects of the main emulsification variables (ultrasound time and output power of ultrasonic treatment) were explored and then melamine-urea-formaldehyde (MUF)/paraffin nanocapsules were obtained via an in-situ ...
Shenjie Han +3 more
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2020
In this project, it has been attempted to encapsulate linseed oil by in-situ polymerization as the core of the poly (melamine-urea-formaldehyde) which is capable to be used in smart self-healing coatings. Sodium lauryl sulfate had the role of anionic emulsifier and polyvinylpyrrolidone with molecular mass of 40000 g/mol was used as stabilizer with ...
Ashkan Karami, Atiyeh Adelinia
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In this project, it has been attempted to encapsulate linseed oil by in-situ polymerization as the core of the poly (melamine-urea-formaldehyde) which is capable to be used in smart self-healing coatings. Sodium lauryl sulfate had the role of anionic emulsifier and polyvinylpyrrolidone with molecular mass of 40000 g/mol was used as stabilizer with ...
Ashkan Karami, Atiyeh Adelinia
openaire +1 more source
Forest Products Journal, 2012
Abstract Amino resin wood adhesives used for medium-density fiberboard (MDF), a melamine-urea-formaldehyde (MUF) resin and a urea-formaldehyde (UF) resin, were each synthesized with an overall formaldehyde/urea molar ratio of 1.10. The storage stability of the resins was monitored by their gel times and viscosity changes, as well as by a ...
Sang-Min Lee +4 more
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Abstract Amino resin wood adhesives used for medium-density fiberboard (MDF), a melamine-urea-formaldehyde (MUF) resin and a urea-formaldehyde (UF) resin, were each synthesized with an overall formaldehyde/urea molar ratio of 1.10. The storage stability of the resins was monitored by their gel times and viscosity changes, as well as by a ...
Sang-Min Lee +4 more
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Cryogenics, 2018
Abstract The present study investigates the applicability of melamine-urea-formaldehyde (MUF) resin plywood in cryogenic applications, including liquefied natural gas (LNG) carrier insulation systems. Phenolic-formaldehyde (PF) resin plywood has been extensively used as a structural material in industrial applications.
Jeong-Hyeon Kim +6 more
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Abstract The present study investigates the applicability of melamine-urea-formaldehyde (MUF) resin plywood in cryogenic applications, including liquefied natural gas (LNG) carrier insulation systems. Phenolic-formaldehyde (PF) resin plywood has been extensively used as a structural material in industrial applications.
Jeong-Hyeon Kim +6 more
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Low addition of melamine salts for improved melamine‐urea‐formaldehyde adhesive water resistance
Journal of Applied Polymer Science, 2003AbstractThe addition of melamine acetate salts to an adhesive glue mix can allow the use of melamine–urea–formaldehyde (MUF) resins of lower melamine contents (rather than just urea–formaldehyde resins) and lower total amounts of melamine. Performances can be obtained that are characteristic of the top‐of‐the‐line, generally higher melamine content MUF
M. Zanetti, A. Pizzi
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Effects of polyethylene glycol on the flexibility of cold-setting melamine–urea–formaldehyde resin
European Journal of Wood and Wood Products, 2022Bengang Zhang +6 more
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Speciation of Cr(III) and Cr(VI) by Means of Melamine-Urea-Formaldehyde Resin and FAAS
Microchimica Acta, 2001A method is described for the quantitative preconcentration and separation of trace chromium in water by adsorption on melamine-urea-formaldehyde resin. Cr(VI) is enriched from aqueous solutions on the resin. After elution the Cr(VI) is determined by FAAS. The capacity of the resin is maximal at ∼ pH 2.
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The hydrolytic stability and structure of the cured melamine-urea-formaldehyde resin
Journal of Adhesion, 2022exaly