新闻中心

二氧化硅开口剂介绍 (1).png

新闻中心

Quanxu Technology Successfully Concludes 2025 Vietnam Coatings Exhibition

Quanxu Technology Successfully Concludes 2025 Vietnam Coatings ExhibitionQuanxu Technology successfully completed its participation in the 2025 Vietnam Coatings Expo from June 25th to 27th, 2025. With its cutting-edge technology and professional services, the company has established a distinct brand image in the Southeast Asian coatings market. This Vietnam Coatings Expo served as a crucial strategic platform for Quanxu Technology to showcase its latest innovations and deepen cooperation with the Southeast Asian coatings market. Throughout the exhibition, Quanxu Technology's dedicated booth was consistently popular, attracting industry visitors from various global locations and facilitating numerous in-depth product exchanges and technical discussions. The Quanxu team particularly emphasized engagement with key Vietnamese local partners and potential clients, accurately capturing the personalized needs and practical application pain points of the local market through face-to-face communication. A spokesperson for Quanxu Technology at the exhibition site

The core reason and application of silica as matting agent

The core reason and application of silica as matting agentSilicon dioxide can become a mainstream matting agent, primarily due to its porous structure and high specific surface area, which can disrupt the regular reflection of light and regulate the glossiness of the coating. Production Process There are mainly two methods for preparation in industry. The first is the vapor phase method, which uses silicon tetrachloride as a raw material, hydrolyzing it in a high-temperature flame to produce nano-sized vapor-phase silicon dioxide, resulting in high purity and good dispersion. The second is the precipitation method, where sodium silicate reacts with acid to generate a precipitate, which is then washed, dried, and crushed, resulting in lower costs and suitability for large-scale production. Both processes can precisely control the particle size and porosity of silicon dioxide to meet different matting requirements. Matting Principle After silicon dioxide powder is added to the coating, it will evenly disperse to form tiny rough surfaces. When light strikes, it cannot form on the coating surface.

High-Performance Silica Anti-Corrosion Pigments

High-Performance Silica Anti-Corrosion PigmentsSilicon dioxide can become an efficient anti-rust pigment, with the core being its dense structure and chemical stability, which can build a protective barrier on the metal surface to block the erosion of corrosive factors. Production Process Industrial production mostly uses a modified precipitation method: sodium silicate is used as the raw material, which reacts with dilute sulfuric acid to generate silicon dioxide precipitate. After washing to remove impurities, zinc salts, chromates, and other anti-rust components are added for surface modification, and then the particle size is controlled through spray drying, ultimately obtaining a composite anti-rust pigment. This process has controllable costs and can enhance compatibility with coatings through modification. Anti-Rust Principle Its anti-rust effect is reflected in two aspects: first, physical shielding; silicon dioxide particles are densely packed in the coating, forming a continuous and dense barrier layer that prevents corrosive media such as water, oxygen, and chloride ions from contacting the metal substrate.

Shanghai Coatings Show Concludes, Quanxu Returns with Honors

Shanghai Coatings Show Concludes, Quanxu Returns with HonorsShanghai Coatings Exhibition Concludes, Quanxu Returns with Honors Quanxu Company's Shanghai Coatings Exhibition Successfully Concludes: Empowering Coatings Industry Upgrades with Core Silica Advantages The three-day 2025 China International Coatings Expo concluded perfectly at the Shanghai New International Expo Center. Quanxu Company made a brilliant appearance with its full range of silica products, delivering an impressive performance at this grand event that brought together global industry elites, with its professional product matrix and technical services. As a key functional material supplier for the coatings industry, Quanxu's silica product series, with its green environmental protection and diversified empowerment advantages, became a focal point during the exhibition. Core Products Debut, Showcasing Functional Empowerment Strength Quanxu Company concentrated on showcasing its precipitated, gel, and fumed silica product series across all processes in its dedicated exhibition area, covering the coatings

广州铨旭新材料科技有限公司在化工行业深耕二十余年，专注于全系列二氧化硅产品的研发与创新，产品线涵盖消光剂、二氧化硅防腐颜料、纳米/气相氧化铝及造纸化学品。

联系我们

182 1147 5147

sales@skychema.com

广州市番禺区钟村街雄峰南大街38号1831

©2025 广州铨旭新材料科技有限公司版权所有

产品列表

疏水二氧化硅

纳米/气相氧化铝

二氧化硅消光剂

二氧化硅开口剂

二氧化硅防锈颜料