Since the start of summer, domestic outdoor leisure, short‑distance self‑driving, camping and hiking activities have kept rising. Consumers’ willingness to purchase outdoor gear, vehicle‑mounted accessories and sports protective products continues to grow, driving prosperity across the whole industrial chain of sports equipment, automotive shock‑absorbing parts and outdoor rubber‑plastic components. Downstream factories for rubber‑plastic shock‑absorbing products have seen a notable rebound in orders, which opens a brand‑new demand‑expansion window for matching specially‑modified silica. Market structural differentiation has become more prominent. Nevertheless, traditional tire and ordinary shoe‑material sectors remain in the summer off‑season. Overlapping factors including high‑temperature production limits and equipment maintenance have made downstream purchasing cautious. By contrast, special modified silica for shock‑absorbing rubber and elastic rubber‑plastic parts has delivered independent market performance. It has become a remarkable growth highlight in the current silica market and brought new development opportunities for many manufacturers focusing on segmented tracks.

  On the downstream application side, rubber‑plastic products for outdoor scenarios face increasingly complex service conditions. Exposed to long‑term sun‑rain exposure, repeated compression‑vibration and alternating high‑low temperatures, these materials have to meet stringent performance requirements. They need excellent resilience and shock‑absorbing capacity, together with fatigue resistance, weather resistance, tear resistance and low hysteretic heat generation, so as to avoid cracking and premature aging after thousands of deformation cycles. Conventional general‑purpose silica cannot satisfy high‑end formulation standards due to limitations in surface activity and dispersibility. Surface‑modified special‑grade silica can build uniform and stable reinforcing networks inside rubber matrices, effectively lowering hysteretic heat build‑up and reducing heat‑induced aging. It greatly extends the service life of shock‑absorbing articles under cyclic vibration. This raw material is widely adopted in automotive buffer components, outdoor equipment cushion pads, elastic parts for sports protective gear, damping accessories for portable devices, shock‑absorbing rubber blocks for cycling equipment and buffer gaskets for camping supplies. Driven by overall quality upgrading of outdoor consumer goods, downstream rubber‑plastic manufacturers are iterating formulations and raising the proportion of high‑performance modified silica in procurement. Many rubber‑product enterprises have abandoned large‑stock purchasing and turned to small‑batch frequent replenishment, prioritizing special‑grade materials suitable for shock‑absorbing formulas and setting higher standards for batch stability and dispersion performance. For ordinary precipitated silica, high temperatures have suppressed operating rates of downstream tire and shoe‑making factories. Most players consume existing inventories, and large‑volume transactions are scarce. Ample supply triggers fierce competition. Some suppliers offer discounts to destock, squeezing profit margins of general‑grade products.

  From the supply perspective, major domestic silica producers maintain stable plant operation with sufficient supply of general‑purpose precipitated silica, while inventory pressure concentrates on common grades. To improve profit structures, some manufacturers cut operating rates for ordinary grades and shift production resources toward high‑value‑added modified silica. However, special modified grades for shock‑absorbing articles feature high technical barriers instead of simple post‑blending. Production requires precise control over primary‑particle size distribution, pore structure, surface‑modification degree and powder dispersibility. Grade‑switching involves high costs for equipment cleaning and commissioning, making rapid large‑capacity expansion impossible. Restrained by process constraints, spot goods remain tight. Leading suppliers’ relevant orders have been scheduled till mid‑to‑late September, and delivery cycles for custom‑tailored specifications are further prolonged. Fumed silica stays in tight supply‑demand balance, with most capacity allocated to electronic materials and high‑end sealants. It partially diverts capacity for high‑end rubber fillers and further widens the supply‑demand gap of modified precipitated silica. Prices of soda ash and sulfuric acid fluctuate, forming solid cost support for market bottom. Under cost pressure, manufacturers show no intention of substantial price cuts. Prices of special modified silica stay firm, while general‑purpose grades remain weak‑stable, and price gaps among different product categories keep widening.

  Foreign‑trade markets also deliver positive signals. Outdoor‑consumption demand stays robust in Europe, America and Southeast Asia. Global demand for high‑grade outdoor sports gear and automotive shock‑absorbing accessories keeps rising. Export orders for domestic rubber‑plastic shock‑absorbing products grow steadily, pushing up export volume of supporting modified silica. Orders from RCEP Asia‑Pacific regions achieve prominent growth, absorbing part of domestic special‑product capacity and easing domestic sales pressure. Meanwhile, overseas purchasers impose strict requirements on filler index stability and batch consistency. This forces domestic silica manufacturers to optimize modification processes continuously, narrow performance gaps against imported counterparts and accelerate domestic substitution of high‑end silica. Still, overseas expansion faces challenges including fluctuating maritime shipping cycles, competition from foreign peers and compliance reviews for chemical exports, bringing uncertainties for Chinese enterprises.

  From a long‑term industrial perspective, the outdoor economy is not a short‑lived fad. Popularized fitness and sports concepts will further expand market scales of outdoor gear and automotive rubber‑plastic shock‑absorbing accessories, sustaining long‑term demand for special modified silica. In the short run, dividends from outdoor consumption will continue, and prosperity of rubber‑plastic shock‑absorbing industrial chain will last through September, releasing incremental demand for modified silica. Afterwards, as the traditional “Golden September & Silver October” peak season arrives, operating rates of tire and shoe‑material industries are expected to recover, bringing dual‑factor boosts from traditional demand and emerging segmented demand. Market participants shall keep track of order conditions of rubber‑plastic shock‑absorbing manufacturers, price swings of key raw materials such as soda ash and sulfuric acid, and commissioning progress of new modified‑silica capacities. Industry insiders point out that market segmentation has become an irreversible trend. Profit margins of volume‑oriented general‑grade silica keep shrinking. Relevant producers shall adjust product portfolios proactively, seize opportunities from shock‑absorbing rubber‑plastic and outdoor‑supporting segments, strictly guarantee index stability, polish modification technologies and deliver customized customer services, so as to fully capture market opportunities brought by this round of demand expansion.