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 […]
Melamine wastewater treatment technology
Tech Blog Melamine wastewater treatment technology Wastewater generated during melamine powder production contains melamine, ammonium organic acids (amelline, ammelide), ammonia, and other organic pollutants. It must be treated appropriately to meet environmental emission standards and recover valuable resources. This article is based on the industrial practice of a large melamine factory. It introduces a mature […]
How to control the product quality of melamine?
Tech Blog How to control the product quality of melamine Melamine powder is a widely used organic chemical intermediate that appears as a white, odorless, and low-toxicity powder. Its appearance quality has almost no visual difference, so strict quality grading and process control are crucial to ensure compliance with industrial standards and final performance. This […]
Melamine As An Efficient Adsorbent For Mercury Ion Removal
Tech Blog Melamine as an Efficient Adsorbent for Mercury Ion Removal Mercury (Hg) and its compounds are among the most persistent and toxic environmental pollutants. They accumulate in water bodies, transform into even more toxic organic forms (e.g., methylmercury), and biomagnify through the food chain, causing severe health issues in humans and wildlife. Effective, low‑cost, […]
Is urea 100% nitrogen?
Tech Blog Is urea 100% nitrogen? Urea is one of the most widely used compounds worldwide, with applications ranging from agriculture to automotive emission control. Everyone knows that urea has a high nitrogen content, which may lead many people to ask, ‘Is urea 100% nitrogen?’ Short answer: Urea is not 100% nitrogen. In fact, pure […]
How Does Urea Work In Diesel Engines?
Tech Blog How does Urea Work in diesel engines If you are driving a modern diesel truck, tractor, ship, or heavy vehicle, you may have heard of Diesel Exhaust Fluid (DEF), also known as Automotive Urea Solution, AUS 32, or AdBlue. But many people do not fully understand how urea works in diesel engines. This […]
What are the two types of urea?
Tech Blog What are the two types of urea? Urea (CO (NH₂)₂) is one of the most widely produced nitrogen-rich compounds in the world and is the cornerstone of modern agriculture and countless industrial production processes. Although many people believe that urea is just a fertilizer, it has many practical applications in real life. We […]
Melamine In Polyurethane Foam Application
Tech Blog Melamine in Polyurethane Foam Application Polyurethane (PU) foam is one of the most widely used polymer materials in the world. They have excellent thermal insulation, a high strength-to-weight ratio, oil resistance, and durability. However, one major disadvantage remains: polyurethane foam is highly flammable. The limiting oxygen index (LOI) of soft polyurethane foam is […]
