white graphene functional fiber, white graphene filament, functional yarn

Shandong Rare Technology Development Co., Ltd. (Rare High Tech) has successfully achieved large-scale mass production of white graphene functional fiber/yarn series products, solving the typical technical pain points in the graphene modified fiber industry for a long time. The functional performance is more prominent, products of both light and dark color systems can be used, and the fiber is easy to dye, meeting the demand for rich color diversity and expanding the application scope of the products.

Rare High Tech adopts a unique high-purity graphene nanophase change material, uses amphiphilic biomass dispersion to intercalate and strip graphene to form a long-term stable high-quality graphene dispersion, and realizes the uniform adsorption and efficient complexation of graphene dispersion with PET and PA6 substrates through independent solid-liquid mixing technology, producing white graphene modified staple fibers and filaments of different specifications, and successfully achieving large-scale mass production. Its excellent dyeability allows the preparation of textile fabrics of various bright colors.

Qimai® white graphene functional fiber/yarn has excellent functions such as far infrared ray emission, long-lasting antibacterial and antiviral properties, antistatic property, negative ion release and acaricide prevention. Moreover, the far infrared ray emission and antibacterial functions are permanent without any special treatment. In antibacterial tests, the mortality rates of Staphylococcus aureus and Streptococcus pneumoniae reached 99% both before and after washing, indicating that the material has strong antibacterial properties. In antiviral tests, the amount of influenza A virus was reduced by 99.89%. The ultraviolet blocking rate and far infrared emission rate of this material are also higher than industry standards, with excellent performance.

Graphene is the thinnest, strongest, best conductive and thermal conductive, and most malleable new nanomaterial discovered in the world, known as "black gold" and the "king of new materials". Scientists predict that graphene will completely change the 21st century and set off a global subversive new technology and new industry revolution.

Graphene has excellent optical, electrical, thermal and mechanical properties, and has important application prospects in materials science, micro-nano processing, energy storage, sensors, electronic information, smart wear, biomedicine, drug delivery and other fields, and is considered as a revolutionary material for the future.

In 2004, Konstantin Novoselov and Andre Geim, physicists at the University of Manchester in the UK, successfully peeled graphene from graphite flakes and proved that it could exist alone. The two won the 2010 Nobel Prize in Physics for this achievement.