Hangzhou, April 18, 2026Departing entirely from previous perspectives such as costs, exports, policies and enterprise scale, this report takes core technological iteration as its sole main thread. It focuses on the fundamental shift of the silica industry from “homogeneous competition” to “innovation-driven development”, demonstrating how technological breakthroughs are reshaping industry rules, transforming corporate fortunes, and presenting an entirely new logic for industry development.

For a long time, China’s silica industry has been trapped in a dilemma of “involution at the low end and bottlenecks at the high end”. The core problem lies in insufficient technological innovation: most enterprises have clustered in general-purpose products, relying on low-cost and low-price competition, while core technologies for high-end products have been monopolized by overseas giants, leaving the industry stuck in a development bottleneck. Since 2026, this pattern has been completely broken. Technological iteration has become the core engine of industry growth, with continuous breakthroughs in technological innovation across the entire industrial chain – from production processes and product performance to application scenarios – propelling the industry into a new stage of high-quality development.
In core production processes, disruptive technologies have been continuously implemented, fundamentally changing the high energy consumption and high pollution characteristics of traditional silica production. The previously dominant sulfuric acid process suffered from high energy use, large volumes of wastewater and residue discharge, and low resource utilization efficiency. Since 2026, however, three core technologies – nanoscale preparation technology, surface modification technology, and low-carbon circular processes – have achieved large-scale application, becoming key breakthroughs in industry technological upgrading.
Domestically developed nanoscale silica preparation technology enables precise control of particle size between 10 and 50 nanometers, greatly improving product dispersibility and stability, and breaking the technological monopoly of foreign companies in nanoscale silica. Breakthroughs in surface modification technology allow silica products to achieve customized functions such as hydrophobicity, lipophilicity and anti-aging properties according to downstream demand, expanding application scenarios. Low-carbon circular processes realize full-process low-carbon and environmentally friendly production through waste heat recovery, wastewater resource utilization and recycled raw materials, reducing production costs while aligning with carbon peaking and carbon neutrality goals, making them a mainstream direction for industry technological upgrading.
In terms of product technological upgrading, high-end and functional development has become the core trend, significantly boosting product added value. In the past, domestic silica products were mostly general-purpose, with single performance and low added value. Since 2026, however, enterprises have focused on upgraded downstream demand and stepped up R&D of high-end functional products, with a series of high-value-added products launched successively.
For example, low-rolling-resistance highly dispersible silica developed for new energy vehicles can reduce tire rolling resistance by more than 20%, helping to extend the driving range of NEVs. High-purity fumed silica for the electronics sector reaches a purity of over 99.999%, successfully used in high-end applications such as semiconductor packaging and electronic component insulation. Adsorptive silica developed for environmental protection can efficiently remove harmful impurities from waste gas and wastewater, and is widely applied in sewage treatment and flue gas treatment, with steadily rising market demand.
Technological iteration has not only altered the product structure but also reshaped the industry’s competitive rules. Whereas competition once centered on price and production capacity, today the core competitive factors are R&D capability, core patent portfolios and product performance advantages. Enterprises with core technologies can capture market share and achieve profit growth through high-end products and customized services, even without scale advantages. Meanwhile, companies lacking innovative capacity and clinging to traditional processes – even large ones – face order losses and declining profitability due to product homogeneity and low added value. At present, a number of technology-focused domestic SMEs have broken through in high-end segmented fields through core technological breakthroughs, disrupting the monopoly of leading enterprises and forming an innovative competitive ecosystem of “leaders guiding, SMEs breaking through”.
Furthermore, accelerated technological innovation has continuously expanded the application scenarios of silica, gradually extending from traditional tires, rubber and daily chemicals to emerging sectors including new energy, electronic information, environmental protection and pharmaceuticals, creating a diversified demand pattern and injecting new momentum into industry development.
Industry experts note that 2026 marks an “explosive year” for technological innovation in the silica industry. Technological iteration will continue to deepen, with continuous breakthroughs in core technologies, and the industry will completely bid farewell to homogeneous competition and enter a new era of innovation-driven development. Going forward, only enterprises that continuously increase R&D investment, break through core technical bottlenecks and promote product upgrading will gain the initiative in industry competition and lead the sector toward high-quality development.