Obtained A National Invention Patent! Shandong Yipu New Materials Co.,ltd Has Successfully Developed Nano-sized Hexagonal Sheet MCA (MELAMINE CYANURATE).

Obtained a national invention patent! Shandong Yipu New Materials Co.,ltd has successfully developed nano-sized hexagonal sheet MCA (MELAMINE CYANURATE).

Shandong Yipu New Materials Announces Breakthrough in Nano-Grade MCA Technology with Global Patent Authorization

Recently, Shandong Yipu New Materials Co., Ltd. officially announced that its self-developed technology for "hexagonal flake melamine cyanurate (MCA), its preparation method, and applications" has successfully passed the review by the China National Intellectual Property Administration and obtained an invention patent authorization. This technological breakthrough not only fills the global gap in nano-grade MCA but also establishes the product's international leadership through its unique catalytic reaction pathway and nanometer-scale particle size control capabilities. It offers a revolutionary solution for the halogen-free flame retardant materials sector, marking a significant leap in Yipu New Materials' global competitiveness in green chemistry and advanced materials.

Market Expansion: Targeting High-End Demand, Capturing Global Share
Traditional MCA materials, limited by large particle sizes and poor dispersion, have primarily been used in low-end plastic flame retardancy. Yipu New Materials' breakthrough technology produces nano-grade hexagonal flake melamine cyanurate (MC60A) with an average particle size below 0.3μm, uniform morphology, and high surface activity. This enables its application in high-end sectors with stringent flame retardancy requirements, such as ultra-thin flexible copper-clad laminates (FCCL), FFC insulation films, FFC reinforcement boards, circuit boards, photocatalysts, new energy vehicles, and aerospace composite materials.

Technological Leap: From Micron to Nano Scale
Conventional MCA suffers from unstable crystal structures, particle sizes of 2-10μm, and aggregation issues, leading to low flame retardant efficiency and poor processing performance. Yipu’s R&D team innovatively introduced catalysts into MCA synthesis, achieving precise control over crystal growth along hexagonal flake orientations through a stepwise reaction mechanism. The resulting product features a narrow particle size distribution (D50 < 0.3μm) and nano-scale hexagonal flake powder. This process overcomes traditional limitations in crystal structure and particle size, boosting flame retardant efficiency by 40% to reach internationally leading standards.

Philosophy Shift: From "Experience-Driven" to "Molecular Design"
The core innovation of Yipu’s patented technology lies in its research team’s use of quantum chemical simulations to precisely analyze hydrogen-bonding mechanisms. For the first time, the team proposed a "template-induced directional growth" theoretical model, enabling proactive design of product morphology and performance at the molecular level. This paradigm shift breaks the industry’s reliance on trial-and-error process improvements and lays a methodological foundation for developing next-generation functionalized high-end MCA.

Strategic Impacts: Global Leadership and Industrial Upgrading
The patent authorization strengthens Yipu’s global authority in nano-grade hexagonal flake MCA, effectively blocking competitor imitation. It also drives industrial chain upgrades by enabling downstream development of customized, high-margin products and enhancing control over the value chain. Additionally, the zero-emission production process aligns with EU REACH regulations and China’s "dual-carbon" goals, accelerating the company’s green transformation.

Global Implications and Future Vision
This breakthrough not only elevates the performance of downstream halogen-free flame retardant materials but also demonstrates an efficient pathway from "basic research to technological development and industrial application." It signifies China’s transition from a follower to a leader in high-end flame retardant materials, offering a "Chinese solution" for global industry advancement. Standing at the forefront of innovation, Yipu New Materials is writing a new chapter in China’s rise within the advanced materials sector. Moving forward, the company will deepen its expertise in green manufacturing technologies for halogen-free flame retardants, advancing steadfastly toward its vision of becoming a "global leader in high-end materials."