KEFA

KEFA High-Tech Corporation has issued Ductworks, Inc. an exclusive license in the United States for the Heating, Ventilation and Air Conditioning (HVAC) industry, for the use and application of this patented proprietary product. KEFA Airless is an anti-condensation, micro-porous material which is designed to quickly sorb and de-sorb moisture into the air for quick drying. The secret to the effectiveness of KEFA Airless lies in its structure. It contains an enormous number of micro-pores, giving it an extremely large surface area. Due to its high permeability, the surface tension of condensing or penetrating moisture is broken and then absorbed by the micro-pore system and is spread over the surface area. After the KEFA reaches the peak load, the moisture is released back into the environment as a vapor. Vapors will not cause corrosion to building surfaces or offer ideal moisture for biological growth.

Special properties
- Condensation preventing and heat insulating.
- Resistant against fire and spreading of flames.
- Diffusion enhancing.
- Movement absorbing.
- Vibration and acoustical damping.