Results 41 to 50 of about 172,368 (214)

Development of Cost‐Effective and Highly Transparent Melamine Formaldehyde Resin Modified With Sodium Chloride for Enhancing Glossiness and Abrasion Resistance of Melamine Impregnated Paper

open access: yesPolymer Engineering &Science, EarlyView.
An eco‐friendly melamine‐formaldehyde was produced by the addition of sodium chloride as a modifier. Modified MF resin improved surface gloss and abrasion resistance of decorative paper and decreased the formaldehyde emission. Curing time of the MF resin decreased with the addition of sodium chloride.
Saeed Kamrani   +8 more
wiley   +1 more source

Influence of synthesis method and melamine content of urea-melamine-formaldehyde resins to their features in cohesion, interphase, and adhesion performance

open access: yes, 2019
This study investigated impacts of the synthesis method and melamine content of urea-melamine-formaldehyde (UMF) resins to their cohesive and interphase features, and adhesion in bonding wood products. Melamine at three addition levels was simultaneously
Park B. -D., Jeong B., Causin V.
core   +1 more source

Hemp flour as a formaldehyde scavenger for melamine-urea-formaldehyde adhesive in plywood production

open access: yesBioResources, 2020
The possibility of using hemp flour as a filling material for melamine-urea-formaldehyde (MUF) adhesive was investigated for the process of manufacturing plywood. Adhesive mixtures were filled with various amounts of hemp flour and compared to rye flour as a reference mixture, and their properties were tested.
Jakub Kawalerczyk   +3 more
openaire   +1 more source

Copper Nanoparticle‐Based Catalysts Supported on Nanocarbons: Synthesis and Applications in the Hydrogenation of CO2 and Biomass‐Derived Platform Molecules

open access: yesChemCatChem, Volume 18, Issue 11, 15 June 2026.
This review explores the synthesis and catalytic applications of CuNPs/nanocarbon nanocomposites for CO2 hydrogenation to methanol and biomass upgrading, emphasizing support functionalization, deposition methods, and the role of nanocarbons in enhancing stability, selectivity, and sustainability.
Anh Ngoc Thai   +3 more
wiley   +1 more source

Preparation and Characteristic of Urea Formaldehyde Modified with Hexamethoxymethyl Melamine

open access: yes, 2010
Hexamethoxymethyl melamine (HMMM) was used to modify UF resins to obtain good performance with low formaldehyde emission. The effect of urea to formaldehyde ratio, HMMM content on the properties of UF resin was studied in detail.
Deng Yun Tu   +3 more
core   +1 more source

Recent Advances and Perspectives in Carbonization of Waste PET Plastics

open access: yesSmall Structures, Volume 7, Issue 6, June 2026.
This review systematically summarizes the state‐of‐the‐art research progress in preparing high‐performance carbon nanomaterials using waste PET as precursors, highlights its key characteristics as a carbon source, and carbonization strategies, key factors, and mechanisms, and discusses potential applications of waste PET‐derived carbon materials ...
Yu Zhang   +7 more
wiley   +1 more source

Production of melamine fortified urea-formaldehyde resins with low formaldehyde emission

open access: yes, 2011
Melamine can be incorporated in the synthesis of urea-formaldehyde (UF) resins to improve performance in particleboards (PB), mostly in terms of hydrolysis resistance and formaldehyde emission.
Fernão D. Magalhães   +5 more
core   +1 more source

The Last Frontiers and Challenges in Urea Electrochemical Production Using Carbon Dioxide and Nitrate

open access: yesChemSusChem, Volume 19, Issue 10, 27 May 2026.
Urea electrosynthesis from CO2 and nitrate offers a sustainable alternative to fossil‐fuel‐based production. This review examines recent progress in reaction mechanisms, electrocatalysts, and detection methods for urea and intermediates. By identifying critical research challenges, we highlight potential strategies to optimize efficiency and overcome ...
Alessandro Bani   +5 more
wiley   +1 more source

Fire performance and leach resistance of pine wood impregnated with guanyl-urea phosphate/boric acid and a melamine-formaldehyde resin

open access: yes, 2020
Scots pine (Pinus sylvestris L.) wood impregnated with guanyl-urea phosphate/boric acid and a melamine-formaldehyde resin exhibited considerably increased resistance to leaching, while sustaining superior fire retardancy as tested by the limiting oxygen ...
Lin, Chia-Feng,   +3 more
core   +2 more sources

Influence of Moisture Content for Bonding Quality of European Beech and English Oak

open access: yesActa Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2020
This study focused on the comparison of the bonding quality of European beech (Fagus sylvatica L.) and English oak (Quercus robur L.), due to variability of moisture content (MC) in the wood.
Tomáš Pipíška, Pavel Král
doaj   +1 more source

Home - About - Disclaimer - Privacy