Tungsten resin is a composite material made by mixing high-purity tungsten powder with polymer resins (such as epoxy, polyurethane, or polyethylene). It is widely used in defense, medical, industrial, and environmental fields, thanks to its unique physical, chemical, and processing characteristics.

In contemporary industrial connection systems, tungsten alloy fasteners serve as high-performance connecting elements, playing a pivotal role and regarded as core components in materials engineering. Their exceptional performance stems from the inherent properties of tungsten and the optimization of other metal elements. Firstly, their high density ensures efficient weight distribution and connection stability within a limited volume.

Tungsten resin, also known as tungsten polymer composite material or tungsten-filled resin, is a novel polymer composite material. It is primarily made by mixing high-purity tungsten powder with polymer resins (such as epoxy, polyurethane, or thermoplastic resins) in specific ratios and through specialized processes. This material combines the unique physical properties of tungsten (such as high density and radiation resistance) with the processing flexibility of resins, resulting in a non-toxic, environmentally friendly, and easily moldable material.

Tungsten alloy fasteners, with their high strength, high-temperature resistance, and corrosion resistance, play a crucial role in high-demand fields such as aerospace, nuclear industry, and precision machinery.