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2026
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Industry Technology Development Trend: Simultaneous High-end Orientation and Functional Diversification
The food-grade silicon dioxide industry is entering a period of rapid technological upgrading, with high-end and functional upgrading as its two core development trends.
The food-grade silicon dioxide industry is entering a period of rapid technological upgrading, with high-end and functional upgrading as its two core development trends, driving product upgrading from basic functional types to high-end customized types and functionally enhanced types, fully meeting the refined and healthy development needs of the food industry.
The high-end trend focuses on purity improvement and particle size optimization. At present, the industry has made breakthroughs in the ultra-high-purity direction, with target purity above 99.8%, to meet the stringent requirements of high-end dairy products, health products, organic foods and other fields. At the same time, the R&D and application of nano-scale food-grade silicon dioxide (particle size < 100 nm) is accelerating, with its advantages in transparent beverages and functional foods gradually emerging. Leading manufacturers including Zhongqi and Shandong Zhonglian have achieved phased results in the R&D of ultra-high-purity and nano-scale products.
The functional trend is mainly reflected in the development of specialized and multi-functional products. Developing customized exclusive products targeting pain points in various food sectors has become the mainstream of the industry, such as special anti-caking agents for infant formula, special carriers for probiotics, and special filter aids for beer. At the same time, composite products with anti-caking, flavor retention and nutrient loading functions have also attracted much market attention, which can provide one-stop solutions for food enterprises. In addition, green production technologies such as low-dust processes, circular production and resource utilization of by-products have also become an important direction of technological development.
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