Shanghai Handai Chemical Officially Unveils Its 26th Innovative Product of 2026: HYH6726 Solvent-Free Curing Agent

Handai Chemical continues to advance in the field of low-temperature curing with the launch of its 26th innovative product of 2026—the HYH6726 solvent-free curing agent. Specifically designed for rapid curing at temperatures of 1°C and above, this product is fully compatible with unmodified epoxy resins, delivering efficient and eco-friendly curing solutions for various demanding epoxy systems.

The core strengths of HYH6726 lie in its exceptional low-temperature adaptability and multifaceted advantages: it excels in rapid low-temperature curing, efficiently initiating curing reactions even at 1°C and above, significantly shortening construction cycles, improving project delivery efficiency, and overcoming application challenges in cold conditions; it adheres to strict environmental standards, containing no benzyl alcohol or harmful volatile compounds, aligning with green industrial production practices while ensuring application safety and environmental friendliness; and it offers outstanding chemical corrosion resistance and water resistance, forming a dense coating after curing that provides long-term protection against various media, ensuring sustained system stability.

The product is a transparent liquid with precisely controlled performance parameters: viscosity ranges from 440 to 761 CPS at 25°C, and the amine hydrogen equivalent is 86. It exhibits excellent compatibility with epoxy resins, allows easy mixing, and adapts to various application processes, achieving consistent curing results without complex procedures.

With broad application potential, HYH6726 is suitable for marine and protective coatings, solvent-free floor coatings, civil engineering, rapid-curing adhesives, repair materials, and other fields. It can also be combined with other amine-based accelerators, offering greater formulation flexibility to meet customized needs across different demanding working conditions.

Handai Chemical: Innovating for a better life.