Results 71 to 80 of about 172,368 (214)

An efficient and mild recycling of waste melamine formaldehyde foams by alkaline hydrolysis

Green Energy & Environment
Melamine formaldehyde foam (MFF) generates many poisonous chemicals through the traditional recycling methods for organic resin wastes. Herein, a high MFF degradation ratio of ca.
Shaodi Wu, Ning Zhang, Chizhou Wang, Xianglin Hou, Jie Zhao, Shiyu Jia, Jiancheng Zhao, Xiaojing Cui, Haibo Jin, Tiansheng Deng   +9 more
doaj   +1 more source

Toward Greener and Sustainable Alternatives to Formaldehyde-Based Resins: A Literature Review of Their Types, Synthesis Methods, and Applications [PDF]

E3S Web of Conferences
Formaldehyde-based resins, such as urea-formaldehyde (UF), phenol-formaldehyde (PF), and melamine-formaldehyde (MF), are thermosetting polymers widely used in various industrial applications.
Kumoro Andri Cahyo, Kusworo Tutuk Djoko, Utomo Dani Puji, Ping Tan Chin, Firdaus Luthfi Maulana, Azhari Tanaya Labitta   +5 more
doaj   +1 more source

Synthesis of Peptides, Peptide Nucleic Acid Components, and Other Biogenic Compounds From a Three‐Component Prebiotic Mixture

Chemistry – A European Journal, Volume 32, Issue 9, 2 March 2026.
High‐energy proton irradiation of a formamide–diaminomaleonitrile–glycine system in the presence of meteorites produces a broad spectrum of biogenic compounds, including nucleobases, nucleosides, peptides, and nucleobase–peptide conjugates, highlighting a chemically plausible prebiotic network.
Bruno Mattia Bizzarri, Rosangela Santalucia, Eleonora Mancin, Mikhail Kapralov, Eugene Krasavin, Raffaele Saladino, Ernesto Di Mauro   +6 more
wiley   +1 more source

Urea glyoxal and urea melamine glyoxal wood adhesives hardened with acid ionic liquid for particleboard pressing

, 2022
In wood based panel industry, formaldehyde based adhesives are widely employed for bonding, and formaldehyde released from panels negatively affects the environment and human health.
Alkan, Umran Burcu, Bengu, Basak, Kizilcan, Nilgun   +2 more
core   +1 more source

Properties of three-layer melamine urea formaldehyde particleboard from bamboo / Jamaludin Kasim … [et al.] [PDF]

, 2004
In the study of high moisture resistant particleboard from bamboo (Gigantochloa scortechinii), three-layer melamine urea-formaldehyde particleboard was produced. Increasing core particle size does not greatly affect the mechanical properties but improved
Othman, Ahmad Fauzi, Shafie, Amran, Ahmad, Abdul Jalil, Yamani, Shaikh Abdul Karim, Kasim, Jamaludin, Wan Abdul Rahman, Wan Mohd Nazri   +5 more
core  

Melamine formaldehyde foam with reduced formaldehyde emission.

, 2020
Method for lowering the formaldehyde emissions of melamine/formaldehyde polymer moldings, films or fibers by impregnating the melamine/formaldehyde polymer moldings, films or fibers with an aqueous solution of at least one formaldehyde ...
Martinez, Otero, Steinke, Heinz Tobias, Weisse, Alexander Sebastian, Lenz, Werner, Baumgartl, Horst, Vath, Bernhard, Tomović, Ž.   +6 more
core   +1 more source

Advanced Spectroscopic Studies into the Degradation of Polyester Melamine Coil Coatings before and after Exposure to Natural and Accelerated Weathering Tests

, 2009
PhDPolymeric coating research requires advanced spectroscopic techniques to perform more efficient and detailed analysis in order to improve knowledge on the component distribution and the degradation of functional groups in the coating.
Zhang, Wanrui
core  

Investigation on the effect of mixed rapeseed stalk residues with wood particles, and mixing of melamine and urea formaldehyde resin on properties of manufactured particleboard [PDF]

Iranian Journal of Wood and Paper Industries, 2016
In this study, the possibility of using the rapeseed stalk mixed with industrial wood particles for manufacturing particleboard with target density of 0.7 gr/cm3 was considered.
Behzad Kord, hosein zare, abdollah Hosseinzadeh   +2 more
doaj  

Synthesis and spectroscopic study of adhesive polymer materials based on urea-formaldehyde and isoamyl alcohol [PDF]

BIO Web of Conferences
The synthesis and identification of adhesive polymer materials based on urea-formaldehyde and isoamyl alcohol represent a crucial area of research in the field of materials science and industrial applications.
Nazarov Saifulla, Amrieva Sabina, Ganiev Bakhtiyor, Nazarov Nurulla   +3 more
doaj   +1 more source

ANALYSIS OF FORMALDEHYDE COMPOSITION EFFECT ON THE MORPHOLOGY OF POLY (UREA-FORMALDEHYDE) MICROCAPSULE CONTAINING LINSEED OIL

, 2020
– Microcapsules technology for smart materials application were developed recently years. One of the smart materials was self-healing coating. The microcapsules containing healing agent are dispersed into a polymeric matrix to form self-healing composite.
Prasetya, Bayu; Institut Teknologi Sepuluh Nopember, Ardhyananta, Hosta; Department of Materials and Metallurgical Engineering Institut Teknologi Sepuluh Nopember, Jalan Teknik Kimia, Keputih, 60111, Surabaya, East Java, Indonesia, Purniawan, Agung; Department of Materials and Metallurgical Engineering Institut Teknologi Sepuluh Nopember, Jalan Teknik Kimia, Keputih, 60111, Surabaya, East Java, Indonesia   +2 more
core   +1 more source