Water Resistance Water Based Alkyd Resin Liquid For Anti Corrosion Metal Coatings

Waterborne alkyd resins have emerged as a sustainable solution for metal anti-corrosion coatings, combining the performance of traditional alkyds with eco-compliance. These resins form films through oxidative crosslinking, creating a dense barrier against moisture, oxygen, and ionic penetration. Key advantages in metal protection include:Low-VOC Formulation‌ ,Enhanced Adhesion‌, Salt Spray Resistance‌,Rapid Air-Drying‌ .

‌WL-0638‌ is a water-based alkyd resin designed for formulating ‌water-based self-drying metal anti-rust primers‌ and ‌primer-topcoat combined coatings‌. It can also be used to prepare ‌water-based amino baking paints‌, offering both protective and decorative properties for a wide range of metal products, including:Steel structures,Cranes,Construction machinerys,Agricultural equipments,Hardware tools,Steel cylinders,Pipes and valves.

WL-0638 resin is ideal for applications requiring durable corrosion resistance and aesthetic finishes in environmentally friendly, low-VOC coatings.

Specification

Properties

• Quickdrying, excellent gloss and fullness
• Excellent water resistance, salt spray resistance and certain weather resistance;
• Excellent shear stability, can directly participate in grinding color paste;
• It is stable under weak alkaline conditions, and will settle and separate water under acidic conditions. When adding acidic pigments, pay attention to adjusting the PH value of the system to 8-9;
• Theviscosity of the water dispersion increases with the increase of PH value, it is recommended to dilute with deionized water and adjust the PH value of the system to 8-9;

Instructions

First add 3-4% (by weight) dimethylethanolamine (DMEA) to WL-0638 for neutralizing, and then add water to dilute to produce self-drying or low-temperature baking anti-rust paint.

Addingmetal drier can accelerate the oxidative drying. It is recommended that the drier be added into the alkyd resin and mixed evenly before diluting with water. The amount is 3-5% of the weight of WL-0638. It should be determined by test.

It is also advised to add methyletherified amino resin to make amino baking curing anti-corrosive paint, the recommended amount of amino resin to be added is 10-30% of the solid weight of WL-0638

  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.