(August 05, 2026)Entering early August, China’s precipitated silica industry has officially entered the transition period between off‑peak and peak seasons. The overall market presents a structural differentiation trend of “general‑grade products compete for sales volume at low margins while high‑end functional products enjoy tight supply and strong performance”. Under the combined impacts of raw‑material cost fluctuations, downstream expansion in new‑energy sectors and continuous implementation of environmental‑protection and dual‑carbon policies, the supply‑demand pattern and competition logic of the precipitated silica industry are undergoing profound reshaping. Based on first‑week‑of‑August field research data, demand differs drastically across four major downstream sectors: tire rubber, silicone rubber, water‑borne coatings and new‑energy supporting materials. The industry has completely bid farewell to the cycle of overall collective price fluctuations in the past and stepped into a refined competition stage where product performance, customization capability and stability serve as core competitiveness.

  On the supply side, the overall production‑capacity base of domestic precipitated silica remains at a high level, yet capacity utilization varies greatly among different product grades. Conventional rubber‑reinforcing general‑purpose precipitated silica has sufficient market supply. Small‑and‑medium‑sized manufacturers generally offer price concessions to sustain operating rates. The mainstream tax‑inclusive domestic quotation stays within the range of RMB 5000‑5800 per ton with minimal price volatility. It is difficult to pass cost pressures downstream, leading to continuous compression of overall profit margins. On the contrary, high‑end modified precipitated silica featuring high specific surface area and high dispersion remains in persistent tight supply. Downstream orders are robust, pushing order backlogs well into late Q3.

  Against the backdrop of regular environmental‑protection supervision, backward small‑and‑medium production capacities characterized by outdated processes, sub‑standard environmental compliance and high energy consumption are being phased out. Industrial capacity is further concentrated among leading standardized enterprises. Manufacturers equipped with continuous production lines, low‑carbon water‑saving technologies and fully‑automatic quality‑control systems enjoy growing competitive edges. Meanwhile, multiple new low‑carbon and biomass co‑production precipitated‑silica projects are accelerating construction across China, gradually filling capacity gaps for high‑end products and driving the whole industry toward greener, higher‑end and more refined development.

  In terms of raw materials, sodium silicate and sulfuric acid — the core feedstocks — fluctuate at high prices in August. Coupled with minor rises in energy and logistics expenses, overall production‑cost pressure persists across the industry. Homogenized low‑end general‑grade products cannot transfer cost burdens at all. Benefiting from unique performance advantages, irreplaceability and steady downstream rigid demand, high‑end modified precipitated silica can effectively absorb raw‑material‑cost volatility and constitute enterprises’ core profit segment. At the same time, rising logistics costs have transformed the traditional east‑west production‑and‑distribution pattern. Downstream buyers tend to source locally, amplifying the supporting advantages of regional industrial clusters and lowering the proportion of cross‑regional bulk cargo transportation.

  Downstream demand delivers clear structural growth. New‑energy tires remain the largest growth market for precipitated silica. As the domestic ownership of new‑energy vehicles keeps climbing, green tires with low rolling resistance, high wear resistance and strong grip gain higher market penetration. The dosage of high‑dispersion precipitated silica in new‑energy‑tire formulations rises substantially. Industry estimates show that precipitated silica will account for nearly 69% of material usage in new‑energy supporting‑tire formulations in 2026. Downstream tire manufacturers impose extremely strict requirements on silica dispersion, purity, batch consistency and impurity control. Ordinary general‑grade precipitated silica can no longer satisfy formulation requirements for high‑end tires.

  Demand in the silicone‑rubber sector climbs steadily. Continuous capacity expansion in photovoltaic sealing adhesives, energy‑storage encapsulant adhesives and electronic‑grade silicone rubber strongly fuels consumption of medium‑and‑high‑end precipitated silica. As a core reinforcing filler for silicone rubber, precipitated silica directly determines tensile strength, tear resistance, weather resistance and high‑low‑temperature performance of finished products. The expanding photovoltaic and energy‑storage sectors boost demand for precipitated silica with high specific surface area and high purity. It is projected that precipitated‑silica consumption in the silicone‑rubber industry will increase by over 13% year‑on‑year in 2026. Market demand covers full specifications ranging from 200 mesh to 4000 mesh, and flexible multi‑specification production capacity has become a key purchasing criterion for downstream clients.

  Driven by strict national VOC regulations, the coating and adhesive industry speeds up its shift to water‑borne systems. Output of water‑borne industrial coatings, anti‑corrosion coatings, architectural paints and eco‑friendly water‑borne adhesives keeps increasing, pushing up demand for modified precipitated silica. Conventional precipitated silica tends to agglomerate and settle in water‑borne systems, while modified grades deliver multiple functions including thickening, matting, anti‑sagging, anti‑settling and wear‑resistant reinforcement, making them indispensable functional fillers for water‑borne‑coating formulations. Furthermore, the fast‑developing biodegradable‑plastics sector creates a brand‑new growth track for specialty anti‑caking and reinforcing precipitated silica applied in PLA and PBAT biodegradable‑resin processing.

  The export market also witnesses high‑end upgrading trends. Foreign‑trade‑order data from early August indicates that tire industries in Southeast and South Asia remain China’s major export destinations for precipitated silica. Meanwhile, export volumes of REACH‑certified high‑dispersion, high‑purity high‑end precipitated silica to European and American markets keep growing. High‑end products take up an increasing share of total exports. Import substitution for domestic premium precipitated silica accelerates, with markedly enhanced competitiveness in global markets.

  In R&D, green low‑carbon manufacturing, powder‑surface modification, precise particle‑size regulation and pore‑structure optimization stand as mainstream research directions. New processes including carbonization‑route silica and biomass‑based precipitated silica keep iterating, cutting production carbon emissions while improving product reinforcing and dispersion properties. The integrated in‑situ modification process simplifies production workflows and lowers downstream application costs, suiting formulation requirements of rubber, silicone, coatings, plastics and other materials. Downstream purchasing criteria no longer focus merely on silicon‑dioxide content, but comprehensively evaluate a full set of indicators: BET specific surface area, DBP oil‑absorption value, particle‑size distribution, pH value, ignition loss and heating loss. IOTA9002 precipitated silica features high dry‑basis purity (≥98%), full‑specification coverage from 200 mesh to 4000 mesh and stable batch‑to‑batch performance. Widely applied in rubber, coatings, adhesives and plastics, it earns rising market recognition.

  Industry outlook for the market: in the short run (August‑September), intense competition will persist for general‑grade precipitated silica with little room for notable price hikes and overall weak‑stable market conditions. Backed by robust demand from new‑energy, photovoltaic, water‑borne‑coating, high‑end‑rubber‑and‑plastic sectors, high‑dispersion customized modified precipitated silica will maintain a prosperous market with strong demand and premium pricing. In the long term, further implementation of dual‑carbon policies and higher environmental‑protection thresholds will keep eliminating backward industrial capacities. Market competition will thoroughly move away from low‑price cut‑throat rivalry and shift toward comprehensive strength competition covering production processes, quality control, customized R&D and green manufacturing. High‑end manufacturers capable of precisely adjusting powder performance to satisfy clients’ formulation requirements will keep capturing core market shares.