Blogs

A new generation of anti-yellowing two-component polyurethane adhesive has been launched for outdoor construction and sports flooring. Using aliphatic polyurethane technology and advanced UV-resistant additives, it effectively prevents yellowing, fading and brittleness under long-term sunlight exposure. It features high bonding strength, good flexibility, low VOC and excellent compatibility with EPDM rubber granules, widely used in playgrounds, runways, walkways and other outdoor scenarios.

As outdoor sports facilities, playgrounds, and landscape surfaces demand longer-lasting color retention and durability, anti-yellowing polyurethane adhesives have become the 2026 industry benchmark for EPDM granule applications. This article explores the advanced aliphatic PU technology, core performance advantages, and real-world applications of modern anti-yellowing adhesives. Unlike traditional aromatic PU binders that rapidly yellow under UV exposure, today’s formulations deliver exceptional UV stability, strong EPDM compatibility, and eco-friendly compliance—ensuring vibrant, crack-free surfaces for years. Backed by 2026 industry trends and testing standards, these adhesives solve the critical challenge of color degradation while meeting global export requirements for sports and leisure infrastructure.

This article reports on the significant developments in the global EPDM (Ethylene Propylene Diene Monomer) granules market as of March 2026. Driven by robust demand from sports infrastructure, playgrounds, and automotive sectors, the market is experiencing strong growth, projected to reach USD 1.03 billion by 2035 with a CAGR of 6.8%. However, the industry faces a major challenge with substantial price increases, triggered by rising crude oil costs and supply chain tensions. Concurrently, leading manufacturers are accelerating innovation in sustainable production, launching low-VOC, anti-yellowing, and high-content recycled EPDM products to meet stringent global environmental standards and enhance long-term market competitiveness.

World Athletics (formerly IAAF) has officially published its revised 2026 IAAF Certification System for Track and Runway Synthetic Surfaces, replacing previous performance specifications and testing protocols. The updated framework tightens technical requirements for shock absorption, friction, deformation, and durability, while strengthening laboratory accreditation, on-site inspection, and quality control rules. This news outlines key changes to the IAAF certification scheme, application procedures, compliance deadlines, and global impacts for sports facility builders, material suppliers, venue operators, and project investors worldwide.

The global market for Ethylene Propylene Diene Monomer (EPDM) rubber continues its steady expansion in 2026, fueled by robust demand from automotive, construction, and electrical industries. Valued at USD 4.93 billion in 2025, the market is forecast to grow to USD 6.50 billion by 2034, with a compou

As more playground and sports surfacing projects prioritize safety, durability, and long-term performance, product quality is becoming a key focus in material selection. Industry guidance continues to emphasize impact attenuation, slip resistance, and proper installation for safer rubber surfacing systems. At the same time, public safety guidance also reminds operators to consider maintenance and surface temperature in outdoor environments. For contractors, schools, and facility owners, choosing reliable EPDM granules and professionally installed systems is increasingly important for achieving both safety and visual performance