{"product_id":"sbs-modified-graphene","title":"SBS modified graphene","description":"\u003cp\u003eProduct Name SBS modified graphene Product Overview SBS modified graphene composite material is a new functional pavement modified material prepared by precise blending and modification process with styrene-butadiene-styrene block copolymer (SBS thermoplastic elastomer) as the matrix and high-quality few-layer graphene. Relying on the excellent elasticity, toughness, high-temperature stability and low-temperature crack resistance of SBS, combined with the superior characteristics of graphene such as ultra-high mechanical strength, thermal and electrical conductivity, wear resistance, corrosion resistance and structural reinforcement, the product realizes complementary and synergistic performance of the two materials. It is a revolutionary new high-performance composite material that innovates traditional asphalt modification technology. The product can be uniformly dispersed in the asphalt system, effectively make up for the performance shortcomings of ordinary SBS modified asphalt, comprehensively improve the comprehensive service performance of asphalt pavement, solve industrial pain points such as high-temperature rutting, low-temperature cracking, water damage and aging damage of pavement, and greatly extend the service life of roads. Product Features • Super Synergistic Reinforcement and Improved Mechanical Properties: Graphene has a nano-scale sheet structure and ultra-high modulus, which can form a dense three-dimensional reinforcement network in the SBS asphalt system. It significantly improves the tensile strength, compressive strength and fatigue resistance of asphalt mixtures, thoroughly solves the problem of insufficient mechanical properties of traditional modified asphalt, and greatly enhances the pavement bearing capacity. • Excellent High and Low Temperature Resistance with Strong Adaptability: It inherits the excellent low-temperature crack resistance and high-temperature rheological stability of SBS. Combined with the thermal conduction and structural stabilization effect of graphene, it effectively inhibits high-temperature rutting and swelling diseases in summer and prevents pavement cracking caused by low temperature and sudden temperature changes in winter, suitable for road construction in different climatic regions nationwide. • Super Anti-aging Performance and Double Durability: Graphene sheets form a physical protective barrier to block the erosion of oxygen, moisture and ultraviolet rays on the asphalt matrix, greatly delay the thermal-oxidative aging and ultraviolet aging rate of asphalt, reduce diseases such as water damage, peeling and loosening, significantly lower the later road maintenance cost and extend the pavement service life. • Excellent Dispersibility and Good Construction Compatibility: Adopting a exclusive blending modification process to solve the problem of graphene agglomeration. The product can be quickly and evenly fused with asphalt without transforming existing construction equipment and processes. It is compatible with conventional hot-mix and warm-mix asphalt construction systems with convenient construction and wide adaptability. • Stable Performance and High Cost Performance: A small amount of addition can achieve a leap-forward improvement in asphalt pavement performance. Compared with traditional pure SBS modification and single nano-modified materials, it has better comprehensive modification effect, less dosage, lower long-term operation and maintenance cost, with both economy and practicability. Application Fields Developed exclusively for high-end road asphalt modification, this product is widely applicable to various high-standard asphalt pavement projects. The core application scenarios are as follows: • Modification of asphalt surface course and wearing course for high-grade highways, expressways, national and provincial trunk roads; • Construction of special asphalt pavements for urban main roads, express roads, viaducts and tunnels; • Heavy-duty traffic pavements (port roads, factory roads, logistics park pavements), long and steep slope pavements, intersections and speed bump pavements; • Anti-aging and anti-damage road projects in complex climatic regions with severe cold, high temperature, high humidity and heavy rainfall; • Municipal road renovation and maintenance, upgrading and reconstruction of old pavements, micro-surfacing and slurry seal projects; • High-quality special asphalt projects such as airport runways, service area pavements and landscape roads.\u003c\/p\u003e","brand":"xfnano","offers":[{"title":"1kg D:0.1-5mm 110534 \/ Store at room temperature in a dry, dark and sealed place \/ 365days","offer_id":57280543228282,"sku":"110534","price":31.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0907\/3606\/6938\/files\/1_27871cef-ce01-415a-9a0e-d29d5e516d17.png?v=1780024497","url":"https:\/\/chinanano.com\/es\/products\/sbs-modified-graphene","provider":"xfnano","version":"1.0","type":"link"}