This water-based hydroxylated acrylic dispersion is designed for formulating high-performance water-based 2K polyurethane topcoats for various metal substrates. It is compatible with both solvent-based and water-based isocyanate curing agents.

Featuring a hydroxyl content (WEI) of 3.9%, the resin performs exceptionally well in high-temperature, low-humidity environments. It also offers cost-effective compatibility with solvent-based curing agents.

Physical Property

The viscosity of the product is affected by the pH value, as the pH value increases, the viscosity and thixotropy will increase.

Key Features:‌

Excellent compatibility with solvent-based isocyanate curing agents

Outstanding water resistance

Extended application period (pot life).

‌Application:‌

‌Prepare Curing Agent:‌ Dilute the solvent-based curing agent to 60-70% solids using a suitable co-solvent (e.g., BGA, PGDA, or PMA+DBE blend [1:2 ratio]).
‌Mix Components:‌ Combine Component A (main agent) and the diluted Component B (curing agent). Mix thoroughly using a pneumatic or electric stirrer.
‌Control Water Dilution:‌ Add water cautiously. Dilution should not exceed 10% by weight of Component A; 5% is recommended. Higher dilution may reduce gloss.
‌Grinding Restriction:‌ Due to inherent instability risks during grinding that can compromise product stability, this resin is ‌not recommended‌ for use in color paste grinding processes.

This resin is compatible with solvent-based curing agents.

The paint film properties listed below were measured using formulations incorporating these solvent curing agents.

  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.