(May 17, 2026) With the rapid development of downstream fields such as new energy, high-end daily chemicals, and green agriculture, the market's demand for functional silica continues to upgrade, forcing the domestic silica industry to accelerate product structure optimization and technology iterative upgrading.
The reporter visited a number of domestic silica manufacturers and downstream applications and learned that as of May 17, the domestic functional silica market demand continued to rise, and the order volume of customized products increased by 28.6% year-on-year, of which the supply and demand gap of special silica suitable for new energy and high-end daily chemical fields reached 12%, becoming the core engine driving the growth of the industry. Compared with traditional general-purpose silica, functional silica has significantly increased the added value of products with its differentiated performance, and the unit price of some high-end customized products is more than 50% higher than that of general-purpose products, promoting the steady improvement of the overall profitability of the industry.
The iterative upgrading of downstream application fields has become the core driving force of industrial transformation. In the field of new energy, the demand for high-purity and high-dispersion silica in photovoltaic module sealing, lithium battery packaging and other links has surged, such products can effectively improve the high and low temperature resistance and aging resistance of sealing materials, and ensure the stability and service life of new energy products. In the field of high-end daily chemicals, food-grade and cosmetic grade silica are widely used in toothpaste, skin care products, makeup and other products with the advantages of non-toxicity, delicacy and strong adsorption, replacing traditional fillers, and the average annual growth rate of market demand remains above 22%.
"The needs of downstream customers are becoming more and more refined, and the general-purpose products of a single specification in the past can no longer meet the market demand, and customization and functionality have become an inevitable trend in the development of the industry." The person in charge of R&D of a silica production enterprise said that in order to adapt to downstream needs, the company has set up a special R&D team to develop customized silica products according to the personalized needs of customers in different fields, and has launched 6 series of 12 subdivided products such as photovoltaic, makeup, and agricultural special, with orders covering more than 20 provinces and cities in China and many overseas regions, and the revenue of customized products has accounted for 60% of the total revenue of the enterprise.
Demand upgrading has also accelerated technological innovation in the industry. In order to meet the high requirements for product performance in the downstream field, domestic enterprises have increased R&D investment, focusing on key technologies such as silica surface modification and precise particle size control to improve product adaptability and functionality. Up to now, a number of domestic enterprises have broken through the core preparation technology of functional silica, and developed nano-scale silica, hydrophobic silica and other products, which have reached the international advanced level in key indicators such as dispersion and reinforcement, successfully adapted to the needs of high-end downstream fields, and broken the monopoly of overseas products in market segments.
Industry analysts said that the iterative upgrading of downstream demand is reshaping the development pattern of the silica industry. At present, the proportion of demand for silica in the traditional rubber field is gradually decreasing, while the demand for emerging fields such as new energy, high-end daily chemicals, and green agriculture continues to expand, promoting the transformation of the industry's product structure to high-end and functional. In the short term, the strong demand for customized products will continue to drive the prosperity of the industry; In the long run, with the continuous expansion of downstream application scenarios and the continuous implementation of technological innovation, the silica industry will achieve higher quality development.
Industry experts suggest that domestic silica enterprises should firmly grasp the opportunity of downstream demand upgrading, strengthen coordination with downstream enterprises, accurately connect with market demand, increase investment in customized product research and development, and enhance product added value. At the same time, promote the green upgrading of production processes, achieve dual improvement of product performance and environmental protection requirements, further consolidate domestic market share, expand overseas market segments, and promote the transformation of the silica industry from "scale expansion" to "quality and efficiency".
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