Process for processing bamboo charcoal fibers

Abstract

The invention relates to a process for processing bamboo charcoal fibers. The process is characterized by comprising the following steps: (1) preparing bamboo charcoal powder, namely drying mao bamboos which grows for more than 5 years at the temperature of 100-120 DEG C for 4-5 days; heating to 400-450 DEG C and carbonizing for 3-4 days; heating to 800-860 DEG C for 2-3 days to obtain block-shaped bamboo charcoal, carrying out jet milling on the block-shaped bamboo charcoal, and collecting particles less than 0.30 micron for later use; (2) adding the bamboo charcoal powder into a water solution containing a polyacrylate dispersant, and carrying out wet grinding to obtain a nano bamboo charcoal water-based dispersion solution; (3) adding extracts of honeysuckle, eupatorium and rhizoma corydalis into the nano bamboo charcoal water-based dispersion solution, and heating for boiling for 5-6 hours to obtain a modified nano bamboo charcoal water-based dispersion solution; (4) preparing the modified bamboo charcoal fibers by using a dry spinning method. The bamboo charcoal powder prepared by using the method has good effects on removing the odor, absorbing the moisture, removing the sweat, storing heat, preserving the heat, resisting bacteria and preventing the mildew, and has good functions of far-infrared and negative ion emission, ultraviolet resistance and the like.

Description

technical field

[0001] The invention relates to a processing technology of bamboo charcoal fiber. Background technique

[0002] Bamboo charcoal is a kind of charcoal made of three-year-old moso bamboo as raw material and fired at a high temperature of nearly 1,000 degrees. Bamboo charcoal has a porous structure, its molecules are fine and porous, and its quality is hard. It has strong adsorption capacity, can purify the air, eliminate peculiar smell, absorb moisture, prevent mildew, inhibit bacteria and repel insects. Contact with the human body can dehumidify and absorb sweat, promote human blood circulation and metabolism, and relieve fatigue. After being scientifically refined and processed, it has been widely used in daily life.

[0003] With the increasingly wide application of bamboo charcoal, people have higher and higher performance requirements for bamboo charcoal and bamboo charcoal fiber, in order to meet the special requirements of daily use, chemical industry...