The global foundry industry is gradually embracing a cleaner, low-carbon, and compliance-oriented development model. Environmental regulations covering VOC emissions, workplace health, and exhaust gas management continue to be improved worldwide. Traditional furan resins release high volatile components during molding, core making and pouring, causing workshop odor and increasing environmental compliance and exhaust treatment costs for foundries. In this context, eco-friendly casting binders with low volatility, stable performance and wide adaptability have become essential for industrial upgrading.

With years of R&D experience and industrial verification in casting materials, Xinda Foundry Technology has upgraded the formula and production process of low-VOC furan resin. The newly launched eco-friendly furan resin complies with mainstream global production and environmental standards. By optimizing raw material ratios, improving synthesis techniques and adjusting molecular structures, the product effectively reduces volatile organic compounds while retaining reliable casting performance, balancing environmental advantages and practical production value.

Furan Resin Core Product Advantages

• Low VOC Emissions and Global Compliance

Xinda low-VOC furan resin optimizes component structures at the source, reducing volatile substance release throughout molding, core making and pouring processes. It significantly improves workshop air quality and working conditions. The product meets environmental and occupational health standards in multiple regions worldwide, lowering operational costs for exhaust treatment systems. It supports regular environmental audits and complies with market access requirements for overseas foundry projects.

• Stable Performance for Versatile Casting Scenarios

This resin system features controllable gas generation, stable sand mold and core strength, and excellent shakeout performance. It effectively minimizes casting defects such as porosity and improves production stability. It is suitable for iron casting, steel casting, precision machinery parts and valve components, and also adapts to binder jet 3D sand printing, covering most mid-to-high-end casting applications.

• High Compatibility and Easy Replacement

Matched with dedicated eco-friendly hardeners, the resin maintains stable curing performance in a wide temperature range from -5℃ to 40℃. It can directly replace conventional furan resins without equipment modification or major process adjustment. Compatible with automatic assembly lines and small-batch customized production, it enables low-cost and efficient product switching for foundries.

• Complete Product Line for Global Supply

Xinda has built a comprehensive low-VOC furan resin product portfolio, including general grades for iron foundry, low-nitrogen grades for steel casting, and specialized formulas for 3D printed sand cores. Customized solutions are available according to casting materials, product structures and production rhythms. Supported by standardized large-scale production and strict quality control, Xinda provides complete SDS documents and export certificates to meet global customer audit and cross-border supply requirements.

As global environmental supervision becomes stricter, the foundry industry is shifting from terminal exhaust treatment to source emission control. Adopting low-VOC casting binders reduces volatile organic compounds at the production source, easing environmental pressure while stabilizing casting quality and optimizing overall operational costs. With balanced environmental compliance and industrial practicality, Xinda low-VOC furan resin provides reliable material support for green production applicable to foundry lines of all scales and processes.

Xinda continues to focus on technical upgrading and product optimization of eco-friendly casting binders. The company keeps improving low-volatility and low-carbon furan resin systems to form standardized and multi-scenario supporting solutions. Supported by stable production, professional quality control and global service capabilities, Xinda supplies compliant and reliable green casting materials for domestic and overseas clients, adapting to the global trend of clean and low-carbon development in the foundry industry.

Xinda Foundry Technology — Professional R&D and supplier of eco-friendly furan resins and supporting casting materials, providing globally compliant products and professional technical services.