Shandong Luwanhong Chemical Co., Ltd., established in 2023, is a subsidiary of Ningjin Wanhong Environmental Protection Additives Co., Ltd. （established in 2015), specializing in the import and export of chemical products. Leveraging over a decade of industry expertise and resource integration capabilities from its parent company, Luwanhong is committed to providing global clients with high-quality products including release agents, color pastes, Dioctyl Phthalate (DOP), dichloromethane, and foaming materials, delivering professional solutions to meet diverse market demands.
"Release Potential, Forge Excellence". Pioneering reliable solutions through material science innovation, Luwanhong will empower smarter manufacturing with sustainable release technologies, building partnerships that shape the future of industrial efficiency.
Years of Industry Specialization
Global Presence Countries
Staff
Metric Tons Cumulative Production
10+
Industry Experience
Our R&D team leverages 20 years of formulation expertise in polymer science, focusing on formula design, performance enhancement, production process refinement, and eco-compliance initiatives. The research specifically targets release agent mechanisms, polyurethane material properties, and release agent classification systems. Through orthogonal experimental design for component ratio optimization, DSC (Differential Scanning Calorimetry) for thermal stability analysis, and contact angle measurements for lubricity evaluation, we ensure precision-engineered solutions that meet rigorous technical and environmental standards.
25,000 tons of release agents will be produced monthly.
Within the mold release agent quality control system, our team has established a refined, full-process monitoring protocol.
In this phase, a real-time data acquisition system dynamically tracks core parameters such as coating temperature, spraying pressure, curing time, and coating uniformity, ensuring strict adherence to predefined process windows.
Multidimensional validation is conducted using optical microscopy, surface roughness measurement, and chemical resistance testing to verify surface integrity, lubricity, and high-temperature stability. Spectral analysis of residual release agents on molded components guarantees zero contamination.
We developed a standardized test platform simulating real-world conditions. High-precision mechanical sensors quantify peak demolding force and stability, while friction coefficient analysis precisely assesses demolding efficiency and long-term performance degradation.
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