Introducing Functionalized Silane Polymer: A Path Toward Durable Interfaces As global PV installation continues to expand, the expected lifetime of modules has shifted from 10–15 years to 25–30 years of outdoor service. For encapsulation films such as EVA and POE, long-term reliability is no longer only defined by transparency or curing behavior. The durability of the interface with glass, backsheet materials, or inorganic fillers has become a core determinant of module stability. In practical field operation, encapsulation films often experience delamination, white spots, adhesive degradation, and component migration under high humidity, UV, and thermal cycling. These failures are not solely caused by insufficient crosslinking; in many cases, they originate from insufficient or unstable interfacial bonding. The use of silane additives in encapsulation formulations is not new. However, conventional monomeric silanes can present limitations such as high volatility, migration, and gradual loss of bonding strength over service life. In comparison, functionalized siloxane polymers offer a more stable interfacial design strategy. Crosile®-7270 is one such example: a methacryloxy-functionalized polymer siloxane that combines organic crosslinking capability with enhanced affinity toward inorganic surfaces. By interacting with both organic resin matrices and inorganic substrates, its structure is designed to create denser, more durable bonding at interfaces such as glass and filler-rich surfaces. Application Potential Based on Product’s Characteristics Crosile®-7270 exhibits a density of approximately 1.02 g/cm³, and a low viscosity of 1–2 mPa·s, enabling easy dispersion and low-treat-rate incorporation into EVA or POE compounds. With a SiO₂-related residue of around 34%, it offers a high density of potential bonding sites for glass, metallic surfaces, and inorganic fillers. Additionally, its higher boiling point and flash point help limit volatilization during vacuum lamination and thermal curing, reducing the risk of bubble formation or white spots often associated with volatile additives. These characteristics support its potential value in: interface durability, enabled by multifunctional bonding; reduced migration and volatilization, due to polymer structure; lamination process stability, linked to its high-boiling profile. Positioning in PV Encapsulation Film Development Based on these characteristics, Crosile®-7270 may serve as an interface-enhancing synergistic additive in EVA or POE formulations designed for high reliability. Its potential contributions include: Collaborative bonding within the crosslinking network of POE/EVA. Improved interfacial retention under damp-heat exposure or UV-thermal aging. Reduced white spots or bubble defects during lamination due to lower volatility. These possibilities depend on the formulation design and should be assessed through...

Vinyltriisopropoxysilane (Crosile-173) | CAS No:18023-33-1 In the fields of coatings, adhesives, and composite materials, performance bottlenecks often directly impact the quality and lifespan of the final product. Challenges such as insufficient adhesion, poor weather resistance, and inadequate mechanical strength have long been core concerns within the industry. Vinyltriisopropoxysilane Crosile-173, an efficient silane coupling agent, is precisely designed as a key additive to solve these problems. Why Choose Triisopropoxy(vinyl)silane Crosile-173? Vinyltriisopropoxysilane Crosile-173(VTMO) is a colorless or light yellow transparent liquid with a purity of ≥98.0%, a density of 0.860–0.867 g/mL, a boiling point of 180°C, and a refractive index of 1.43. The unique chemical structure of Crosile-173 enables it to form stable "molecular bridges" between inorganic materials (such as glass, metals) and organic polymers (such as acrylic resins, polyurethanes). This bridging effect not only significantly enhances the adhesion between the coating and the substrate but also improves the overall cohesive strength of the material through its excellent cross-linking capability. Vinyltriisopropoxysilane Core Performance Advantages: Superior AdhesionCrosile-173 can form strong chemical bonds with hydroxyl groups on the substrate surface, fundamentally solving the problems of coating delamination and inadequate adhesion. Whether on metal, plastic, or glass substrates, Crosile-173 delivers exceptional dry and wet adhesion. Exceptional DurabilityCoatings incorporating Crosile-173 exhibit excellent resistance to water, chemical corrosion, and UV aging. Even under harsh environmental conditions, the coating maintains long-term performance stability, significantly extending the service life of the product. Excellent Cross-Linking CapabilityCrosile-173 effectively increases the cohesive strength and hardness of the film, giving the product superior wear and scratch resistance. Furthermore, it demonstrates very good stability in water-based systems, ensuring the formulation remains stable during storage. Triisopropoxy(vinyl)silane Main Application Areas: Industrial Coatings: Used in anti-corrosive coatings for metal and plastic substrates, providing long-lasting protection. Architectural Coatings: Enhances weather resistance and anti-fouling properties in silicone-acrylic exterior wall coatings. Composite Materials: Modifies polyurethane-acrylate emulsions to balance mechanical strength and water resistance. Wires & Plastics: Acts as a cross-linking agent to improve the heat resistance and electrical properties of polyethylene. Technical Highlights: A key distinguishing feature of Crosile-173 is its relatively slow hydrolysis of the isopropoxy groups. This grants it better storage stability in water-based systems while ensuring sufficient compatibility and reaction efficiency with the material matrix. As one of the core products of...

The 23rd China International Rubber Technology Exhibition (RubberTech China 2025) successfully concluded on September 19 at the Shanghai New International Expo Centre.​ Over the course of three exciting days, the Ecopower New Materials booth (N2.2B157) was consistently bustling with visitors and filled with esteemed guests. We were deeply honored to welcome old and new friends, industry partners, and experts from around the world. Inside the venue, there were in-depth technical exchanges and the collision of ideas, while outside, friendships and trust were strengthened. Every one of you who visited our booth made this experience truly rewarding. Here, the Ecopower New Materials team extends our sincerest gratitude to everyone who supported and followed us! ​ At this exhibition, we meticulously prepared to showcase our latest R&D achievements and comprehensive solutions in the fields of Silane coupling agents , Silane polymer ,Hydrocarbon Resin  DCPD/ C5 And C9 and Gum Rosin And Rosin Derivative Several newly launched high-performance specialty silane products, with their unique technical advantages and application potential, attracted significant attention from professional visitors, making them one of the highlights of the event. ​ Our technical engineers and sales team engaged in enthusiastic and productive discussions with every visitor regarding product applications, technical challenges, industry trends, and customized needs. Many interactions evolved from simple inquiries to potential future collaborations.​ The renewed affirmation from our existing customers serves as the strongest endorsement of our product quality and services, while the keen interest and preliminary cooperation intentions from new clients inject fresh momentum into Ecopower continuous progress. ​ The end of this exhibition marks the beginning of deeper collaborations. We look forward to transforming the sparks of ideas generated during the event into practical cooperation projects, providing you with even greater value through our products and services.​ If you were unable to engage in in-depth discussions with us during the exhibition or have any further matters to address, please feel free to contact us via email at Sales@ecopowerchem.com to explore product solutions.​ Once again, we sincerely thank you for your visits, attention, and support during this exhibition.

At Ecopower, innovation and sustainability are at the heart of everything we do. We are excited to announce our participation in the RubberTech and ASE CHINA Adhesives and Sealants Expo Exhibition, taking place from September 17–19, 2025 at the Shanghai New International Expo Center. We warmly welcome our global partners and friends to join us at Booth N2 B157, where we will showcase our eco-friendly solutions and advanced technologies, aiming to drive the rubber and adhesive industries toward a greener and more sustainable future. Discover more about our commitment to innovation and environmental responsibility at: www.ecopowerchem.com.

We are pleased to announce that Ecopower will exhibit at RubberTech China 2025, taking place from September17 to 19, 2025 at the Shanghai New International Expo Centre (SNIEC). Visit us at Booth N2.B175. As Asia’s premier rubber industry event, RubberTech China connects global manufacturers, suppliers, and innovators. This is the definitive platform to discover cutting-edge technologies, source high-performance materials, and network with industry leaders driving the future of rubber applications. Building on our legacy of providing advanced rubber solutions, Ecopower continues to pioneer in specialty chemicals. With rising demand for sustainable and high-performance additives, we look forward to engaging with partners across the automotive, construction, and industrial sectors. At Booth 2N.B175, Our Team Will Showcase Core Innovations: Silane Coupling Agent & Silane Polymers Hydrocarbon Resins Precipitated Silica Gum Rosin and Rosin Derivative Chlorosulfonated Polyethylene - CSM Whether you are a raw material buyer, technical engineer, or product developer, discover how Ecopower’s vertically integrated R&D and manufacturing capabilities can enhance your product performance and supply chain resilience.  

High Pore Volume Amorphous Silica Felcosi-740 Similar Names White Carbon Black, Amorphous Silica, Precipitated Silica Functional Positioning Matting Agent, Flatting Agent, Silica Matting Filler Felcosil-740 is an ultra-fine white powder prepared using advanced sol-gel synthesis technology. Its unique amorphous silica structure delivers exceptional performance, specifically designed to meet the stringent requirements for superior matting effects and high transparency in high-end coating applications. Core Technical Advantages Sol-Gel Precipitated Silica Narrow Particle Size Distribution: Ensures more uniform matting and significantly enhances coating transparency. Unique Pore Structure: The high pore volume design is fundamental to achieving efficient matting capability. Excellent Product Performance Chemical Stability: Soluble in Sodium Hydroxide (NaOH) and Hydrofluoric Acid (HF). Insoluble in common acids, water, and organic solvents. Outstanding Physical Properties: High Temperature Resistance: Non-combustible substrate with good thermal stability. Electrical Insulation: Excellent electrical insulation properties. Environmental Friendliness: Odorless, compliant with environmental requirements. Leading Optical Matting Capability: Delivers industry-leading matting efficiency. Product Specifications Items Specification Appearance White Powder BET specific surface area m²/g 300-380 SiO₂ % Min 99 Heating Loss at 105°C 2h % Max 5.0 Ignition Loss at 1000°C 2h % Max 7.0 pH Value (5% aqueous suspension) 5.0-7.0 DBP absorption Value cm³/g 2.0-3.5 Grind µm Min Max 21 Total Fe mg/kg Max 200 Medium Size(D50) µm 4.0-6.0 Whiteness Min 94 Primary Application Areas Felcosil-740, as a high-transparency matting filler, provides excellent solutions for the following high-end coating applications: Wood Coatings: Imparts a fine matte finish. Perfectly preserves the clarity of natural wood grain. Provides excellent anti-yellowing performance. Metal Coatings:     Forms a uniform matte surface.     Significantly enhances coating weather resistance and abrasion resistance. Leather Finishing:     Achieves soft gloss control on the surface.      Improves coating adhesion and flexibility on leather substrates. Furniture / Decorative Panels:     Delivers efficient low-haze matting for UV/PU systems.     Meets environmental standards. Customization Service For specific silica parameter requirements, our company offers product customization support.   Felcosil-740, leveraging its narrow particle size distribution and high pore structure derived from sol-gel technology, provides a reliable professional solution for coating applications demanding exceptional matte effects, high transparency, and stable performance. We are committed to meeting your needs through high-quality products and technical services.  

In the journey of sustainable development, ​Ecopower (Yongxiu) New Material Co., Limited​ has once again taken a solid step forward! Recently, thanks to its outstanding performance in multiple aspects such as the environment, labor and human rights, business ethics, and sustainable procurement, ​Ecopower (Yongxiu) New Material Co., Limited​ has been awarded the ​Ecovidas Silver Certificate. In Ecovidas’ rigorous assessment of other chemical product manufacturing, ​Ecopower (Yongxiu) New Material Co., Limited​ achieved a high score of ​73/100​ and successfully ranked among the top ​15% of excellent enterprises globally. Behind this achievement lies the company's years of persistent pursuit and unremitting efforts in sustainable development. Winning the ​Ecovidas Silver Certificate​ is a high-level recognition of the efforts made by ​Ecopower (Yongxiu) New Material Co., Limited​ in sustainable development and a strong testament to its leading position in the industry. This honor will greatly enhance the company's brand image, enabling it to stand out in the market and become a green benchmark in the industry. At the same time, this certification will also attract more customers who value environmental protection and social responsibility to choose to cooperate with ​Ecopower (Yongxiu) New Material Co., Limited. The company will meet the needs of customers with higher-quality products and services and create greater value for them. Additionally, the certificate will strengthen customers' confidence in ​Ecopower (Yongxiu) New Material Co., Limited, providing a solid guarantee for the company's long-term and stable development. In the future, ​Ecopower (Yongxiu) New Material Co., Limited​ will continue to uphold the concept of sustainable development, keep innovating, and forge ahead, leading the new trend of sustainable development in the industry!

HY-9100RM:C9 petroleum resin for road marking paint. Exceptional Weather Resistance UV Degradation Resistance: Through deep hydrogenation, HY-9100RM’s molecular structure ensures high stability, resisting long-term UV exposure to prevent marking yellowing or chalking, extending service life by over 30%. Humidity, Heat, and Oxidation Resistance: Maintains film integrity in high-temperature, high-humidity environments, ideal for coastal or rainy regions. Superior Thermal Stability (Softening Point: 95-110°C) Compatible with high-temperature processing in thermoplastic road marking coatings (180-200°C melting), ensuring smoke-free, odorless application without decomposition or yellowing. Excellent compatibility with base materials like petroleum asphalt and EVA wax, enabling uniform melting and smooth application. Fast Drying & Strong Adhesion Rapid solvent release in solvent-based formulations reduces surface drying time (≤5 minutes), minimizing road closure periods. Robust adhesion to asphalt or concrete substrates, reducing peeling risks under heavy traffic. High Transparency & Low Impurity Gardner Color 0-1 (near water-white), ensuring vibrant pigment dispersion for vivid markings. Ash content ≤0.1% and acid value ≤1.0 mg KOH/g, eliminating impurities that compromise coating stability or corrode substrates. Environmental Adaptability By adjusting resin-to-elastic polymer ratios (e.g., blending with SBS), HY-9100RM enhances low-temperature flexibility (crack-free at -20°C), ideal for frigid northern climates. How C9 hydrocarbon petroleum resins HY-9100RM Solves Industry Challenges?   Traditional Issues   HY-9100RM Solutions   Fading/chalking of markings   UV-resistant molecular structure enhances weather resistance by 2-3x    Yellowing/smoke during high-temperature processing   Adjustable softening point (95-110°C) ensures thermal stability, no decomposition   Low-temperature cracking/poor adhesion   Elastic polymer blending improves flexibility, adhesion ≥3 MPa   Rapid loss of glass bead reflectivity   High-transparency matrix protects beads, extending retroreflection durability  

  Guangzhou Ecopower New Materials to Showcase Cutting-Edge Solutions at Saudi Arabia Coatings Show 2025 Guangzhou Ecopower New Materials is proud to announce its participation in the Saudi Arabia Coatings Show 2025, taking place from May 13–15 at Dhahran Expo, Dammam. As a leading supplier of high-performance raw materials for the coatings, paints, and surface treatment industries, we invite industry professionals to visit us at Booth 4F89 to explore our innovative product portfolio and discuss tailored solutions for your formulation challenges. Driving Innovation in Coatings & Adhesives At this premier industry event, Ecopower will showcase its comprehensive range of specialty chemicals, including:   Silane Coupling Agents Standard Silanes Series: Enhancing adhesion, durability, and performance in coatings and composites. Oligomer Siloxane Series: Low-VOC solutions for high-temperature and demanding applications. Silane Anchoring Agents: Superior bonding for challenging substrates like plastics and metals. Water-Based Silanes: Eco-friendly alternatives for sustainable coating formulations.   Tackifying Resins C5 & C9 Hydrocarbon Resins: Optimized for adhesives, sealants, and high-performance coatings. Hydrogenated Resins: Excellent UV stability and color retention for premium applications. Rosin Ester Derivatives: Natural resin solutions for road marking, inks, and more.   Why Partner with Ecopower? Global Sourcing & Reliable Supply: Consistent quality and competitive pricing to meet your production needs. Sustainable Solutions: Products designed to support low-VOC, water-based, and environmentally friendly formulations. Technical Expertise: Our team is ready to collaborate on customized solutions for your specific requirements.   Join Us at Booth 4F89 We look forward to connecting with coatings professionals, distributors, and partners across the Middle East to explore new business opportunities and share insights into the future of sustainable coatings.

Driving Quality Through Innovation, Connecting the Globe Through Branding To further strengthen our international brand competitiveness, Guangzhou Ecopower New Materials Co., Ltd. will officially launch the new product brand identity "Felcosil" in April 2025, covering core Silica (white carbon black) series products. This upgrade aims to provide a more distinctive and valuable brand experience for global clients, partners, and stakeholders through a unified brand image. Key Initiatives of the Brand Upgrade Full-Channel Identity Update: The new trademark will be applied to our official website, brochures, product packaging, technical documents, and digital platforms to ensure consistent brand visuals and communication. Specialized Product Focus: The Felcosil brand will concentrate on the high-performance materials sector, embodying the core value of "Empowering Material Innovation with Technology." Enhanced Global Image: A standardized visual system will reinforce brand recognition and trust in international markets. Preview of the New Packaging Design "The Felcosil series packaging not only emphasizes the product's professionalism and premium quality, but also enhances visual appeal through striking color contrasts, ensuring standout visibility in the marketplace."  For more details, please stay tuned to our official channels.