Yellow tungsten oxide warm fiber is a chemical fiber. It was used to clothing，industry and other fields. At present, there is a high-performance warm-up bedding in our daily life. It is softer and more elastic than our ordinary bedding, and its thermal insulation is also very good.

People use bedding to keep warm and difficult to clean They could only be refurbished or re-purchased, which would waste materials and be not environmentally friendly. Later, new discoveries were made to produce polyester quilts, which can be used for cleaning, but in dry weather, the bedding is easily rubbed by friction and it will suck a lot of dirty things. In order to solve everyone's troubles, high-performance yellow tungsten oxide warm fiber quilts were discovered by scientists. It has the characteristics of wear resistance, non-deformation, easy cleaning, anti-microbial, anti-corrosion, anti-static and warmth. This has a lot to do with the composition and structure of yellow tungsten oxide.

The molecular formula of tungsten trioxide is WO3, which is composed of three tungsten-oxygen double bonds. And it has strong stability. From its chemical composition analysis, its purity is as high as 99.9%, almost free of other impurities and some heavy metal elements. Tungsten trioxide has a small electrical resistivity. and it has good electrical conductivity, so it has antistatic capability; and its thermal conductivity λ is large, thermal resistance 1/L is small, and tungsten trioxide has good thermal conductivity, and this heat transfer is easier. The insulation effect is good.

Therefore, using of yellow tungsten oxide fiber as bedding can solve the difficult problems of people's daily life. Among them, yellow tungsten oxide warm fiber is processed by other techniques. And it can have an insect-repellent effect, and it can remove microorganisms such as mites on the bed,, and this is good for the body.