Shanghai Handai Chemical Officially Unveils Its 31st Innovative Product of 2026: HYE8403 Ultra-Low Viscosity Liquid Epoxy Resin

Shanghai Handai Chemical Continues Its 2026 R&D Momentum with the Official Release of Its 31st Major Innovation: HYE8403 Ultra-Low Viscosity Liquid Epoxy Resin.This product is crafted using a precision modification process with C12-C14 aliphatic glycidyl ethers, based on bisphenol-A liquid epoxy resin. Through meticulous control of its molecular structure, it achieves a revolutionary balance between ultra-low viscosity and high performance, offering a new, efficient solution for high-end coating and material application fields.

The product is a clear, transparent liquid, free of impurities with a pure color, and its performance parameters are precisely controllable: under standard conditions at 25°C, the viscosity is only 4500-5500 mPa·s. This excellent fluidity ensures smooth transfer, significantly reducing mixing difficulty, enabling rapid and uniform wetting of pigments and fillers, minimizing bubble formation, and greatly improving batching efficiency and coating smoothness. Simultaneously, the epoxy equivalent weight is controlled at 190-204 g/eq, with an epoxy value of 21.1%-22.6%, ensuring thorough curing reactions. The resulting cured coating exhibits excellent mechanical strength, adhesion, and chemical resistance, balancing application convenience with finished product durability.

With its comprehensive and balanced performance advantages, HYE8403 has a wide range of applications. It is precisely tailored for fields such as marine anti-corrosion coatings, heavy-duty protective coatings, high-performance composite materials, structural adhesives, civil engineering infrastructure, and casting insulation materials. It provides stable and reliable material support under demanding conditions, helping customers enhance the competitiveness of their products.

Handai Chemical: Innovating for a better life.