Water-Based Hydroxy Acrylic Resin For Metal & Wood - Repaintable Primer Dispersion

WL-AD3944 is an aqueous hydroxyl-functional acrylic dispersion designed for high-performance 2-component polyurethane coatings.‌

Key features include:

‌Rapid Drying & Recoatability‌: Enables quick overcoating cycles, ideal for ‌automotive refinishing‌ and ‌industrial maintenance‌;
‌Multi-Substrate Compatibility‌: Formulates topcoats for ‌metal/plastic/wood‌ and primers for ‌plastic/wood substrates‌;
‌Curing Flexibility‌: Compatible with ‌water-based isocyanates‌ (primary) or ‌solvent-based curing agents‌ for ‌floor coatings‌;
‌Automotive Focus‌: Optimized for ‌vehicle refit‌ and ‌commercial fleet refinishing‌ operations.

Physical Property:

The following are the characteristics of the paint film after WL-AD3944 reacts with the curing agent we produce:

Performance Features:

High cost performance

Fast drying speed

Good anti-flow performance

Good adhesion

High hardness

Dosage and Application Guidelines‌
WL-AD3944 demonstrates superior thixotropic behavior and rapid compatibility with co-solvents/thickeners.

‌Recommended Co-solvents‌: DPNB, PNB, DGBE, BCS, etc.
‌Curing Agent Options‌: PGDA or PMA+DBE blends (1:1/1:2 ratio)
‌Important Notes‌:

Post-mixing of Components A/B: Elevated initial viscosity will proportionally reduce working time.
Grinding Process Limitation: Avoid incorporating this resin during paste grinding due to stability risks caused by process variability.

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.