23 Dec
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Why do planes still have ashtrays

Background technology As everyone knows, Smoking is harmful to your health.Along with growth in the living standard, smokers more and more pay close attention to the health of health, as the China of smoking big country, and the cigarette filter of the numerous species that arisen at the historic moment or mistake filter core, load organic-aqueous gel rubber material is arranged, supported porous silicon materials quality is also arranged, and it is the load material with carbon element that a sizable part is arranged, comprise activated carbon, activated carbon fiber, carbon fiber, bamboo carbon, and make the compound quality with porous carbon materials.Filter tip or core with porous carbon materials is made mostly have effect preferably, but the ubiquity raw material is produced the process complexity, difficulty, and equipment requires high, and the cost height is installed or the load difficulty big one or more weak points that waits of required material with carbon element amount.When some patent used the bulky grain porous carbon materials on loading to acetate fiber, granulated carbon easily came off.Organic solvent " dissolving " material with carbon element that the usefulness that has is special, load is easy, but causes air pollution or danger easily when drying, and equipment requires height, cost height.The scheme that has is a load silica on porous carbon materials, alumino-silicate, and some divalence or Tricationic, or ferroheme etc., effect is fine really, but the reparation technology complexity, the cost height loads cigarette core difficulty.More than produced the scheme of filter core with material with carbon element, it mainly is the physical adsorbability that utilizes porous carbon materials, but physical absorption finite capacity, thereby cause the required material with carbon element quality of single filter tip big, though and the present invention still uses material with carbon element to do " absorption " agent, but be able on basis, overcome its shortcoming with above scheme advantage.Raw material reparation technology technology required for the present invention is simple, equipment requires low, cost is low, load is easy, and load is even, and the required material with carbon element quality of each cigarette holder is few, the material with carbon element of load does not come off, production process is pollution-free, has fully utilized the physical adsorbability of nano-carbon material and chemistry " absorption " ability after the carbon surface modification, and effect is very good
