Epoxy Modified Acrylic Dispersion Resin Salt Spray Resistance For Hardware Coatings

WL-AD398 is an epoxy-modified hydroxyl acrylic dispersion with excellent salt spray resistance, good adhesion to various substrates, and thixotropic properties. After reacting with isocyanate curing agent, epoxy modified acrylic dispersion forms a 2K PU coating with high cross-linking density, which has higher hardness, wear resistance, impact resistance, excellent adhesion, chemical resistance, and weather resistance. WL-AD398 is specifically designed for matte coatings, and is highly recommended for hardware coatings.

WL-AD398 provides long-lasting corrosion protection in high-humidity and high-salt environments. It also exhibits strong adhesion to various substrates, including metals and plastics. Its thixotropic property improves application performance, reducing sagging and ensuring uniform coating on vertical surfaces. In addition, it is of water-based system, and provides matte finish, which makes the coating compliant with environmental regulations, and offering low-gloss and aesthetically pleasing appearance.

These characteristics make WL-AD398 an excellent resin choice for 2K PU hardware coating, particularly in demanding environments. By utilizing WL-AD398, hardware coating can achieve superior corrosion protection, durability, and aesthetic appeal, meeting the demands of both functional and decorative applications.

For instance, it could be utilized in the preparation of 2K PU paint for metal tools like wrenches and pliers. Its salt spray resistance could protects tools from corrosion in humid or salty environments. Its adhesion also ensures the coating firmly adheres to metal surfaces, preventing peeling. The thixotropy facilitates uniform coating on complex-shaped tools, reducing sagging. The matte finish provides a professional, non-reflective appearance to the tools. Apart from metal tools, it is this resin based 2K PU is also applicable in metal furniture, architectural hardware (e.g., door handles, balcony railings, window frames), and decorative hardware like lamps, ornaments, fixtures.

  Xiamen WangQin Chemical Technology Co., Ltd. is a technology-based enterprise integrating research and development (R&D), production, and operations. Equipped with advanced modern production facilities and comprehensive testing equipment. Since its establishment,WangQin has built its brand and core competitiveness through "technological innovation". Specializing in the R&D, production, and applied research of polymer materials, the company has obtained numerous national invention patents and possesses continuous independent innovation and technological R&D capabilities. 

  Backed by a dedicated team of 50 professionals, WangQin operates state-of-the-art manufacturing infrastructure and comprehensive product testing systems to rigorously uphold ISO9001-certified Quality Management Systems. With an annual production capacity of 20,000 tons for both water-borne and oil-based resins, WangQin Provide multi-field industries application resin material products, from standard resin formulations to custom-tailored resin material solutions designed for diverse market needs.   

Our Products‌:
Acrylic resins, alkyd resins, epoxy resins, polyester resins, amino resins, and other customizable products.

‌Service Fields‌:
Packaging printing, plastic products, metal products, glass products, construction machinery, construction, wood products, and new energy industries.

    While pursuing technological innovation and business growth, WangQin also actively fulfills its corporate social responsibility (CSR). Specializing in the research and development (R&D), production, and applied research of polymer materials, WangQin drives green and sustainable development within the industry by providing high-quality, environmentally friendly polymer matrials products. WangQin strictly adheres to environmental management system certifications to minimize the environmental impact of the production processes. Additionally, WangQin proactively collaborates with industry peers to enhance its R&D capabilities and accelerate the translation and application of scientific achievements, contributing to societal progress. ‌Wangqin demonstrates its corporate social responsibility through tangible actions, exemplifying the accountability and leadership expected of an industry pioneer.

Guided by a philosophy of green and sustainable development, WangQin is dedicated to researching and developing eco-friendly, high-performance new material products. With a senior technical R&D team and deep expertise in polymer materials, coupled with extensive market experience, WangQin consistently introduces innovative products that meet both market demands and environmental standards. These products not only deliver exceptional performance but also significantly reduce environmental pollution, reflecting the company’s profound commitment to sustainability and its proactive implementation of sustainable practices.

    WangQin leads the industry innovation, spearhead the digital transformation of production. By integrating intelligent sensing, big data analytics, and cloud computing technologies, we have achieved fully automated monitoring and management of production processes, significantly enhancing both efficiency and quality control precision. Within our digitalized workshops, every process is precisely controlled, ensuring that each step from raw materials to finished products—adheres to the highest standards. Empowered by digitalization, WangQin drives green intelligent manufacturing and sets a new benchmark for the industry.