NANOBON® bamboo-charcoal polyester fibers are a three in one -1200℃ bamboo-charcoal+FIR+Negative ions-multi-effect, completely natural and healthy environmental friendly material. After using nanotechnology to ground the charcoal into powder, it is mixed into the polyester mixture, and it is then spun into high quality fibers with outstanding deodorizing, humidity control, heat preservation and healthcare effects.
Coconuts are an important tree species in the tropics; after the coconut flesh has been harvested for consumption, the shell is discarded, causing environmental problems.
It was found that coconut shells can be used to produce coconut charcoal, so these wastes can not only be recycled and fully used, but positive benefits of environmental protection can also be achieved, therefore this is an important "environment friendly" fiber.
The coconut shell fibers are heating to 1200℃ and becomes activated carbon. Mixed with polyester and other chemicals, it becomes coconut-charcoal master-batch, and using polyester as diluting vector, it is spun into coconut-charcoal filament and staple fibers.
Wintersun. Thermal fibers are a nano multi-functional yarn made from various nano-grade natural thermostat, super absorbent polymers, UV resistant, nano metallic antimicrobial particles and special heating materials, which are added to terylene, Nylon or Viscose macromolecules; these are one kind of excel lent body surface temperature regulating fibers.
Mica flakes are completely colorless and transparent, its melting point is 1300℃, so at the high temperature of 550℃ its physical properties are completely unchanged.
Because the heat conduction rate of PET is only 0.03, mica flakes' heat conduction rate is more than 5 times higher. Adding that nano mica's surface is electrically charged, so hydration is very high, and water will be removed only at temperatures higher than 500°C, thus its high moisture content can promote cooling effect, so having a double effect of "high thermal conduction + high endothermic effect", makes it so that nano layer mica has become the new generation cooling material.
When the mica flakes'thickness decreases, the impact of the borders' cooling effect on heat conductivity will increase significantly, the thermal conductivity perpendicular to the flakes will decrease, but the thermal conductivity horizontal to the flakes will increase gradually. 
