Practical Guides

This article provides a systematic solution for foam issues in wood coating spray applications, covering defoamer selection, dosing strategy, process adjustment, and common troubleshooting.

Tianjin Hi-Perferal Advanced Materials Co., Ltd. launches Vanconol® MNC-02, an acetophenone Mannich base acidizing corrosion inhibitor with 50% active content, delivering outstanding acid solubility and corrosion inhibition performance under severe acidizing conditions.

Tianjin Hi-Perferal Advanced Materials Co., Ltd. has launched its independently developed Vanconol® MGR-83, a new-generation chromium-free magnesium alloy corrosion inhibitor that offers efficient protection with full environmental compliance, supporting sustainable development across automotive, 3C electronics, and aerospace applications.

This article analyzes the technical innovations of Hi-Perferal’s Vanconol ALI-910 and ALI-1214 aluminum corrosion inhibitors—based on anionic phosphate ester chemistry—and benchmarks them against international competitors such as Solvay and Clariant, highlighting their environmental compliance, performance, and cost-effectiveness.

Tianjin Hi-Perferal Advanced Materials Co., Ltd. introduces two innovative corrosion inhibitors, Vanconol® ALI-910 and ALI-1214, specifically designed for aluminum alloys to deliver reliable corrosion protection across aerospace, automotive, and electronics applications.

Tianjin Hi-Perferal Advanced Materials Co., Ltd. leverages innovative materials technology to drive green development, delivering high-performance additives, corrosion inhibitors, and surfactants to global high-end markets.

Tianjin Hi-Perferal Advanced Materials Co., Ltd. has spent 14 years building a four-pillar technology matrix in corrosion inhibitors, surfactants, water-based additives, and solid-state electrolyte materials, serving high-end customers across more than 30 countries with a green manufacturing plus customized solutions model.

Tianjin Hi-Perferal Advanced Materials Co., Ltd., founded in 2010, has evolved into a leading water-based additives manufacturer in China, leveraging technological innovation and green manufacturing to serve global markets across 30+ countries.

A systematic additive package based on Toynol® series products, addressing the four key formulation challenges of waterborne epoxy primers—pigment dispersion, substrate wetting, foam control, and leveling.

This article discusses the selection of silicone-free defoamers for waterborne coatings, highlighting the Toynol® Foamic series as cost-effective solutions that provide efficient foam control without surface defects.