Urea Formaldehyde Resin Adhesives Modified with Inorganic Additives Study
Tech Blog Urea Formaldehyde Resin Adhesives Modified with Inorganic Additives Wood adhesives play a crucial role in the engineered wood industry, and their development and production standards are essential to ensuring the quality of engineered wood products. Currently, the wood-based panel industry primarily relies on “three aldehyde” adhesives—urea formaldehyde resin, phenol-formaldehyde resin, and melamine-formaldehyde resin—among […]
Transfer of melamine during crop growth
Tech Blog Transfer of melamine during crop growth: impact on crop food safety After the melamine contamination incident sparked global food safety concerns, a key question still remains: can plants absorb melamine from soil or fertilizers and accumulate it in edible parts? The study by the Chinese Academy of Agricultural Sciences tested wheat and corn […]
Melamine and protein
Tech Blog Melamine and protein In 2008, a major food safety crisis shocked the world: tens of thousands of infants in China developed kidney stones, and several died after consuming milk powder mixed with melamine. The core of this tragedy is a simple chemical trick illegally added to food and feed to counterfeit high protein […]
Denitrification and decarbonization of melamine production wastewater
Tech Blog Denitrification and decarbonization of melamine production wastewater As is well known, it is difficult to treat melamine production wastewater, which produces high-concentration wastewater characterized by high ammonia nitrogen content (up to nearly 1000 mg/L) and a low carbon-to-nitrogen ratio. Traditional methods of complete nitrification and denitrification are often difficult to treat such wastewater, […]
Melamine Glucose Resin Adhesive
Tech Blog melamine glucose resin adhesive: a formaldehyde-free wood adhesive Formaldehyde-based adhesives, such as urea formaldehyde resin and melamine formaldehyde resins, dominate the wood panel industry. They provide excellent adhesive strength and water resistance at a low cost. However, formaldehyde emissions have caused serious health and environmental problems. With increasing demand for green buildings, the […]
Water resistance of melamine modified low toxicity urea formaldehyde resin
Tech Blog Water resistance of melamine modified low toxicity urea formaldehyde resin Urea formaldehyde resin is the most widely used adhesive in the artificial board industry, especially for plywood, particleboard, and medium-density fiberboard. They have low cost, fast curing, and good initial adhesion. However, urea formaldehyde resin has two main drawbacks:Poor water resistance-especially to boiling […]
Improvement of the digestion method for melamine concentrated ammonia solution
Tech Blog Improvement of the digestion method for melamine concentrated ammonia solution In the production of urea from CO₂, the stripping process often encounters operational challenges during melamine production. The by-product of melamine production, concentrated ammonia water, often causes bottlenecks in desorption, hydrolysis, steam consumption, and environmental emissions. This article introduces a validated process improvement […]
Adsorption performance of melamine on silver ions
Tech Blog Adsorption performance of melamine on silver ions Silver is a precious metal widely used in photography, electronics, jewelry, and medical applications. However, silver-containing wastewater from industries such as electroplating, film processing, and electronic manufacturing poses environmental challenges, while silver, as a precious metal, has recycling value. Therefore, there is a high demand for […]
Characteristic analysis of melamine pyrolysis products
Tech Blog Characteristic analysis of melamine pyrolysis products Starting from the organic compound melamine, it was pyrolyzed under vacuum conditions (1000K). The morphology, composition, and structure of the sample were analyzed using X-ray diffraction (XRD), transmission electron microscopy (TEM), X-ray photoelectron spectroscopy (XPS), chemical element analysis (EA), and Fourier transform infrared spectroscopy (FT-IR). The results […]
Applications of Melamine Flame Retardants in Nylon
Tech Blog Applications of Melamine Flame Retardants in Nylon Melamine flame retardant is a high-performance, halogen-free additive widely used in nylon materials. With excellent flame retardancy, low toxicity, low smoke, and good compatibility, they have become an ideal substitute for traditional halogenated flame retardants in electronic, automotive, and industrial nylon products. This article introduces the […]
