The Fourth Innovative Masterpiece of Shanghai Handai Chemical in 2026 — HYH6704 Accelerated Modified Aliphatic Amine Curing Agent Makes a Brilliant Debut

Shanghai Handai Chemical officially launches the fourth innovative product in its 2026 series — HYH6704 Accelerated Modified Aliphatic Amine Curing Agent. While inheriting the excellent performance of the series, this new product specifically enhances environmental protection properties, providing a safer and more efficient solution for two-component and low-temperature curing systems.

HYH6704 has a clear and transparent appearance, with its viscosity controlled within the range of 3200-4000cps and an amine hydrogen equivalent weight of 95. The optimized technical parameters ensure the product's stable performance in various application environments.

As a professional curing agent, HYH6704 demonstrates two core advantages: first, its outstanding rapid curing property significantly improves construction efficiency and shortens project cycles; second, it adopts a phenol-free environmentally friendly formula, meeting the dual requirements of modern industry for health, safety and environmental protection. Additionally, this product can also be used as a high-efficiency accelerator for other amine-based curing agents, further expanding its application value.

HYH6704 has a wide range of application fields and is particularly suitable for scenarios such as marine coatings, solvent-free coatings, industrial floors, civil engineering, and high-performance adhesives. Whether it is emergency construction in low-temperature environments or high-end projects with strict requirements on environmental performance, it can provide excellent performance guarantees and environmentally friendly solutions.

Handai Chemical has always adhered to the corporate philosophy of 'Innovating for a better life'. Through continuous technological innovation and product optimization, it creates greater value for customers and contributes to the sustainable development of the industry.