In the world of epoxy resin chemistry, the curing agent is the "soul" of the formulation. It defines the performance ceiling of the final material. In applications that must withstand high voltage, mechanical stress, or harsh environments, medium-to-high temperature curing agents play a critical rol

SHANGHAI, China – November 28, 2025 – As the global coatings industry converged in Shanghai for the premier SFchina and ChinaCoat 2025 (Nov 25-27), Ruqinba Group emerged as a standout performer. Amidst a sprawling 99,000 square meter venue and over 1,200 exhibitors, Ruqinba Group successfully connec

From October 1–3, 2025, Ruqinba Chemical participated in the Eurasian Lubricants Show 2025 in Istanbul, Turkey. The exhibition brought together global leaders and technical experts from the lubricant and metalworking fluid industries, serving as a major hub for innovation and partnership across Euro

On September 3, 2025, the China International Coatings Expo & the 23rd China International Coatings Exhibition officially opened in Shanghai. As one of the most influential events in the global coatings industry, the exhibition attracted thousands of professionals and enterprises worldwide. Shenzhen

[Shanghai, China — June 6, 2025] — Ruqinba Chemical Materials Co., Ltd. successfully participated in Lubricant Expo China 2025, held from June 4 to 6 at the National Exhibition and Convention Center (Shanghai). Located at Booth F25 in Hall N5, Ruqinba showcased its latest innovations in Alkenyl Succ

In the highly competitive Metalworking Fluid (MWF) industry, formulators are constantly balancing performance requirements with rising raw material costs. Modern machining centers demand fluids that provide excellent lubricity and rust protection without generating excessive foam under high-pressure

In the world of industrial cleaning, Magnesium Alloys are notorious for being "difficult to handle" due to their highly reactive chemical nature. During alkaline cleaning processes, a single mistake can lead to substrate corrosion or surface mottling. This directly compromises downstream processing

The CAC 2026 (China International Agrochemical & Crop Protection Exhibition) recently concluded in Shanghai, marking another successful chapter for the global agricultural sector. As one of the world's largest annual events for the agrochemical industry, this year’s exhibition spanned over 160,000 s

Global Surfactant Supply Chain Strategies Amid Geopolitical CrisesRecent geopolitical conflicts in the Middle East continue to escalate. From regional airstrikes to high-intensity confrontations and renewed attacks in the Red Sea, this geopolitical storm is sweeping across the global commodities mar

In the formulation of Metalworking Fluids (MWF), Oleic Acid is the most fundamental and widely used base material. However, it is also the most frequently misunderstood.If you choose the right oleic acid, y