Silicone Rubber Adhesion Promoters for PET, PC & PA Bonding Crosile® 6296 & 6297 — Engineered for Stronger, Simpler Silicone Bonding The Challenge: Reliable Silicone Bonding to Plastics Bonding silicone rubber to polar materials like polycarbonate (PC) and polyester (PET) has long been one of the most demanding challenges in precision manufacturing. Traditional silicone rubber primer solutions add extra steps, increase process complexity, and often deliver inconsistent results. What if you could skip the primer — and get better adhesion? That's exactly what Crosile® 6296 and 6297 deliver. The Solution: Substrate-Specific Silicone Adhesion Promoters Crosile® silicone rubber adhesion promoters are designed to match specific substrates at the molecular level. No more one-size-fits-all compromises. Each Crosile® product is purpose-built for its target substrate. Product Designed For What Makes It Different Crosile® 6296 PET / Polyester Epoxy + hydrogen-containing groups penetrate PET surfaces for strong interfacial bonding Crosile® 6297 PC / Polycarbonate Epoxy + phenyl groups deliver durable adhesion with superior thermal stability 6296 + 6297 (1:1 mix) PA / Polyamide Combined formulation extends bonding capability to polyamide substrates Crosile® 6296: Your Solution for PET Bonding When your application requires silicone rubber to PET bonding, Crosile® 6296 delivers. Why it works: Epoxy functional groups chemically bond with the ester groups on polyester surfaces Hydrogen-containing groups crosslink directly with platinum cured silicone systems Low viscosity (7–11 mPa·s) ensures fast, even coverage — ideal for high-speed coating lines Where it's used: Flexible circuit board encapsulation Electronic label lamination Display frame bonding Crosile® 6297: Your Solution for Polycarbonate Bonding For demanding polycarbonate bonding applications, Crosile® 6297 is engineered to perform. Why it works: Epoxy groups anchor firmly to carbonate groups on PC surfaces Phenyl groups add thermal stability and resist degradation over time Higher viscosity (150–350 mPa·s) prevents sagging and ensures uniform coverage Where it's used: Automotive headlight sealing Optical lens assembly Smart wearable structural bonding Why Switch from Traditional Silicone Primers? Crosile® isn't a primer — it's an adhesion promoter additive that goes directly into your silicone formulation. That means: Traditional Primer Process Crosile® Process Apply primer to substrate Skip this step Wait for primer to dry Skip this step Apply silicone Add Crosile® directly to silicone (0.6%–1.4%) Hope for consistent coverage Achieve uniform molecular-level bonding The result? Fewer process steps Faster cycle times More consistent quality Over 80% improvement in peel strength (ASTM D903) Built for Platinum-Cure Silicone Systems Worried about catalyst compatibility? Crosile® is desig...

Petroleum Resin C5 and Rosin Resin as Tackifier Resin for Hot Melt Road Marking Paints Resins are key components in hot-melt road marking paint formulations, serving as both binder and tackifier to contribute to excellent adhesion, high abrasion resistance, and good weather resistance. Product Overview Thermoplastic road marking paints are widely used on highways, airports, parking areas, and other traffic guidance systems due to their fast application, excellent durability, and long service life. Resins serve as vital components contributing to excellent adhesion, high abrasion resistance, and good weather resistance, which are essential for durable and visible road markings. Why Choose ECOPOWER Leading Capacity: Annual production capacity exceeding 35,000 metric tons, ensuring long-term, stable supply for our global customers. Quality Control: Integrated production lines and strict quality control systems guarantee consistent batch-to-batch performance. Technical Support & Formulation Services Aging Resistance Tests: Our technical team is equipped to conduct comprehensive aging resistance tests, including extended heat aging evaluations, to validate product performance under real-world conditions. Tailored Solutions: We offer tailored formulation solutions based on each customer's specific requirements, providing expert guidance on resin selection and formulation optimization. Product List We supply a comprehensive range of resins specifically tailored for road marking applications, all supported by our commitment to quality, reliability, and technical partnership: C5 Hydrocarbon Resins Hydrogenated Hydrocarbon Resins Rosin Esters Maleic Modified Rosin Resins Recommended Grades Grade Name Key Characteristics HC-52100 C5 Petroleum Resin Light color, good color stability, balanced processing performance HC-52500 C5 Petroleum Resin Light color, higher softening point, balanced processing performance HY-9100RM Hydrogenated Hydrocarbon Resin Water white color, excellent UV resistance, excellent thermal stability R-105 Rosin Ester Maintains strong adhesion under both extreme heat and severe cold M-130 Maleic Modified Rosin Resin Excellent adhesion, enhanced weather resistance

Crosile Vinyl Silane Oligomer Product Series Guangzhou Ecopower New Material Co., Ltd. proudly introduces the Crosile series of vinyl silane oligomer products, featuring four core products optimized for different technical applications. I. Product Overview Product Model Compatible Reference Key Features Crosile-1090 X-6490 Highly reactive vinyl, highest SiO₂ content (54%), low viscosity (<5 mm²/s) Crosile-1098 X-6498 Low odor, low VOC, highest flash point (>70℃), best processing safety Crosile-1298 X-6598 Vinyl + alkoxy dual-functional groups, coupling/hydrophobic/crosslinking 3-in-1 Crosile-1198 X-11-100 >90% active content, significantly improves LOI (Limiting Oxygen Index) II. Technical Specifications Comparison Property Crosile-1090 Crosile-1098 Crosile-1298 Crosile-1198 Density (20℃, g/cm³) ~1.000 ~1.0 0.99 ~0.97 Viscosity (25℃) <5 mm²/s ≤10 mm²/s — ~5.5 mPa·s Ash Content (SiO₂) 54%±2% ~45% 46%±2% — Flash Point — >70℃ — ~16℃ Freezing Point — — — <-16℃ Active Content — — — >90% III. Core Technical Applications Halogen-Free Flame Retardant Cable Compounds: Specially designed for ATH/MDH high-filled compounds, significantly improving filler dispersion, hydrophobicity, LOI values, mechanical strength, electrical properties, and processing stability. Filler Surface Treatment: Suitable for inorganic fillers such as aluminum hydroxide, magnesium hydroxide, and kaolin, imparting excellent hydrophobicity, reducing water absorption, and improving dispersion. Polymer Modification: Designed for compatibility enhancement in EPDM, EVA, PP, PE, PU and other systems, achieving efficient coupling under peroxide crosslinking. Pigment Dispersion: Improves dispersion uniformity of pigments in the matrix, enhancing coloring effect and product quality stability. IV. Selection Guide Application Need Recommended Product Selection Reason Highest SiO₂ content and lowest viscosity Crosile-1090 Highest SiO₂ content (54%), viscosity <5mm²/s Processing safety and low VOC Crosile-1098 Flash point >70℃, low odor and low emission Coupling + hydrophobic + crosslinking 3-in-1 Crosile-1298 Dual-functional group design, 3-in-1 effect Improve LOI / low temperature applications Crosile-1198 Active content >90%, freezing point <-16℃ V. About ECOPOWER Guangzhou Ecopower New Material Co., Ltd. headquartered in Guangzhou, China, is a high-tech enterprise specializing in R&D, production and sales of silane coupling agents, silicone oil, precipitated silica and other chemical additives. The company owns proprietary production facilities, strictly implements ISO9001 and ISO14001 standards, and products are REACH and ROHS certified. VI. Contact Us For more product details, sample requests, or technical consultation: Tel: 020-3765 7352 Email: sales@ecopowerchem.com Website: www.ecopowerchem.com Sales HQ: Room 1302, No.418 Huanshi East Road, Yuex...

Crosile®-570 Silane Coupling Agent: Enhancing Performance in Artificial Marble, Photovoltaic Films, and Coatings Published: March 26, 2026 | Category: Industry News | Author: ECOPOWER Technical Team Introduction to Crosile®-570 Crosile®-570 (3-Methacryloxy propyl trimethoxy silane, CAS 2530-85-0) is a high-performance methacryloxy-functional silane coupling agent manufactured by Guangzhou Ecopower New Material Co., Limited. As a versatile adhesion promoter and surface modifier, Crosile®-570 serves as an equivalent to industry standards such as Dynasylan MEMO, Shin-Etsu KBM-503, Dow Corning Z-6030, and Momentive A-174. Key Specifications Chemical Name: 3-Methacryloxy propyl trimethoxy silane CAS Number: 2530-85-0 Appearance: Light yellow transparent liquid Purity: ≥ 98.0% Density: 1.045 ± 0.005 g/cm³ Refractive Index (25°C): 1.4290 ± 0.005 The unique molecular structure of Crosile®-570 combines a methacryloxy organic group with trimethoxy silane functionality, enabling it to form strong chemical bonds between organic polymers and inorganic substrates. This dual-reactivity makes it an indispensable additive across multiple industries. Application 1: Artificial Marble and Engineered Stone The Challenge in Artificial Marble Production Artificial marble and engineered quartz countertops require exceptional mechanical strength, water resistance, and aesthetic appeal. The primary challenge lies in achieving strong interfacial bonding between the unsaturated polyester resin matrix and inorganic mineral fillers (such as calcium carbonate, aluminum hydroxide, and quartz powder). How Crosile®-570 Solves the Problem Crosile®-570 acts as a molecular bridge in artificial marble formulations: Enhanced Mechanical Properties: Improves bending strength by 30-50% compared to unmodified systems Superior Water Resistance: Reduces water absorption and prevents surface degradation Improved Durability: Enhances wet mechanical properties, ensuring long-term performance in kitchen and bathroom environments Cost Optimization: Allows higher filler loading while maintaining product quality, reducing overall material costs Real-World Application Example Case Study: A leading artificial stone manufacturer in China incorporated Crosile®-570 at 0.5-1.0% by weight of resin in their engineered quartz production line. Results showed: Flexural strength increased from 45 MPa to 62 MPa Water absorption decreased by 40% Surface gloss uniformity improved significantly Production defect rate reduced by 25% Recommended Usage: Add Crosile®-570 directly to the unsaturated polyester resin at 0.3-0.8% by weight of total formulation, or pre-treat fillers with a diluted solution (1-2% in ethanol/water) for optimal dispersion. Application 2: Photovoltaic EVA and POE Encapsulation Films Critical Role in Solar Module Reliability Photovoltaic e...

Guangzhou Ecopower New Material Co., Limited will participate in three leading European trade exhibitions in 2026, presenting advanced resin and polymer material solutions for silicone, tire, and infrastructure applications. We warmly invite industry professionals to meet our team and explore long-term cooperation opportunities. Silicone Expo Europe 2026 Address: RAI Amsterdam Date: February 24-26,2026 Stand:1130 At this leading event dedicated to the silicone industry, Ecopower will showcase: Advanced resin solutions for adhesives, sealants, coatings, and elastomers High-performance raw materials for demanding polymer applications Stable and reliable global supply capabilities Our solutions are designed to meet evolving performance requirements while supporting sustainable and competitive manufacturing in the European market. Tire Technology Expo 2026 Address:Deutsche Messe Date: March 3-5,2026 Stand: C438 As a key international exhibition for tire design and manufacturing, this event brings together leading tire producers and R&D teams. Ecopower will present: Tackifying resins to enhance green tack Resin systems for improved filler dispersion Materials supporting thermal stability and aging resistance Our products are suitable for passenger car tires, truck and bus radial tires, specialty tires, and rubber technical goods, with a focus on compound consistency and processing efficiency. Intertraffic Amsterdam 2026 Address: RAI Amsterdam Date: March 10-13,2026 Stand：07.138 At the world’s leading exhibition for mobility and traffic technology, Ecopower will highlight: Resins for road marking systems Raw materials for hot-melt and cold-applied coatings Materials engineered for long-term weather resistance and abrasion performance We serve road marking manufacturers, traffic safety system suppliers, and infrastructure contractors seeking durable and high-performance material solutions. Reliable Supply. Consistent Quality. Technical Support. With strong quality control, formulation support, and dependable global logistics, Ecopower is committed to building long-term partnerships across Europe. We look forward to connecting with distributors, manufacturers, and industry professionals at these major European exhibitions in 2026. Schedule a meeting with our team in advance to explore how Ecopower can support your next project.

As the Chinese New Year approaches, Ecopower is operating at full capacity to fulfill orders and deliver essential chemical products to customers worldwide. Our team is working diligently to ship out silane coupling agents, hydrocarbon resins (C5 & C9), gum rosin and rosin derivatives, as well as precipitated and fumed silica before the holiday break. This annual logistics sprint reflects our commitment to supply chain reliability and customer satisfaction. Why Pre-Holiday Shipments Matter The Chinese New Year is the most important traditional festival in China, during which factories and logistics networks temporarily suspend operations. To avoid delivery delays and production interruptions for our clients, Ecopower proactively plans its inventory, production scheduling, and shipping months in advance. This year, we are proud to announce that the majority of orders placed before the cutoff date have already been dispatched or are ready for loading. Warm New Year Wishes from Ecopower While we race against the clock to complete shipments, our hearts are already looking forward to the celebration of the Chinese New Year. On behalf of everyone at Ecopower, we extend our sincerest gratitude to our customers, partners, and suppliers for your trust and collaboration throughout the past year. Wishing you and your families: Good health and happiness Prosperity and success Smooth supply chains and growing businesses in the Year of the Dragon (or the upcoming zodiac) May the new year bring you abundant opportunities and fruitful cooperation with Ecopower.

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.