Polymer tungsten CT protective clothing is a new type of lead-free medical protective products. Its X-ray shielding rate can reach 99%. And it is much lighter than traditional lead protective clothing, so it is more suitable for providing X-ray protection for patients and medical staff.

Tungsten resin X-ray protective screen is a medical X-ray shielding screen made using polymer as matrix and tungsten powder as filler. It non-toxic, light weight, and easy to move. It also has advantages of environmental protection, good radiation absorption performance, and stable chemical performance. It can be used for angiocardiography.

Tungsten alloy medical ray protective material is tungsten-nickel-iron alloy or tungsten-nickel-copper alloy used for shielding medical radiation sources such as X-rays and gamma rays. The difference between the two tungsten alloy materials is that tungsten-nickel-iron alloy has certain ferromagnetism, and its mechanical properties and processing properties are superior to tungsten-nickel-copper alloy.

Tungsten disulfide for preparing high temperature bearing grease has the smallest friction coefficient among many lubricating materials. Generally, tungsten disulfide nanopowder is often added as an extreme pressure additive to the production of grease. Wherein, the amount of nano WS2 added varies with the type of grease and applications, and its adding amount is in the range of 1.5-6%.