En años anteriores, En años anteriores, En años anteriores. Curiosamente, En ese tiempo, En años anteriores. El dueño del auto fue a mantenimiento y vio que el filtro de aire estaba siempre limpio – El dueño del auto fue a mantenimiento y vio que el filtro de aire estaba siempre limpio. sin emabargo, a medida que se aplican cada vez más materiales nuevos en el campo de la automoción, the environmental problems in the vehicle are paid more and more attention.

It should be noted that for the air cabin filter element, HEPA filter element is only effective in filtering small particles, such as PM2 5。 sin emabargo, this kind of filter element has no obvious effect on peculiar smell and harmful gas. Por lo tanto, it needs to be mixed with other filter materials.

 

Tela no tejida

Las telas no tejidas se usan ampliamente en nuestra vida diaria, como máscaras, pañales, muebles y ropa para el hogar. sin emabargo, when it is used as the filter layer of the air cabin filter element, Solo puede filtrar el polvo, grava, gatkins, etc. más que 5 μ M particles have no obvious effect on harmful gases and peculiar smell. El precio del filtro de tela no tejido es relativamente barato, but it is not recommended to use in the face of the current complex environment.

 

BAMBOO FIBER

Bamboo fiber is a natural fiber made of cellulose extracted from bamboo. It is mostly used in clothing, Esteras y otros productos para el hogar. As the main filter layer of filter element, it is not very popular, and the market penetration rate of bamboo fiber air conditioning filter element is not high. En términos de estructura interna, its filtration principle and effect are similar to those of non-woven fabrics. sin emabargo, because the unique bamboo Kun in bamboo fiber has the functions of bacteriostasis, mite prevention, odor prevention and insect prevention, the treatment of odor by using bamboo fiber as air cabin filter element is slightly stronger than that of non-woven fabric.

 

ACTIVATED CARBON

 

Activated carbon filter element is the most common air cabin filter element in the market. Active carbon filter element accounts for a large proportion in both the original factory and the aftermarket. Due to the internal voids generated during the conversion of organic materials into activated carbon, these voids are the filter layer for adsorbing gas. When activated carbon should be used in the air cabin filter element, it can adsorb harmful gases in the vehicle, Pero el proceso es relativamente largo.

 

COLD CATALYST

Como derivado del fotocatalizador, Cold Catalyst es un nuevo tipo de material de purificación de aire. Tenga en cuenta que la palabra “purificación” se usa aquí. Cuando el formaldehído, tolueno y tvoc en el aire están arriba 5 ℃ y 40% humedad, El catalizador frío puede promoverlos efectivamente para reaccionar con oxígeno en el aire y completar la purificación. Como el catalizador frío es una especie de oxidante catalítico, no reacciona directamente con los gases dañinos anteriores, Entonces su efecto es más duradero.

At this stage, most of the cold catalyst filter elements use HEPA filter paper. De echo, this combination is very suitable for North and South car owners, whether dealing with PM2 5 is still harmful gas, and the performance of the cold catalyst filter element will not be too bad. sin emabargo, Debido al problema de modelado del catalizador frío, La ventilación se verá afectada.

 

NANO MINERAL CRYSTAL

 

Nano mineral crystal is also a newly emerging air purification material, but it is not widely used in air conditioning filter elements. Actualmente, only several emerging air conditioning filter elements on the network are used. The reason is nothing more than the cost factor. Nano mineral crystals are formed through the reasonable configuration of non-metallic natural minerals. Their internal pores are several times that of activated carbon, and they are nano-sized, which has a miraculous effect on adsorbing nano-sized harmful gas molecules.

Nano mineral crystals can be desorbed above 45 ℃, es decir, the reverse process of adsorption. Para que el material se pueda reutilizar. Por supuesto, the activated carbon mentioned above can also be desorbed under specific conditions, but the conditions are relatively harsh. The nano mineral crystal filter element only needs to be exposed to the sun.

 

HYMANP

 

Creo que este nombre será muy extraño para ti. It is a new face in the field of household purifier and air cabin filter element. De echo, hymanp can be directly understood as a kind of composite modified ceramic particles, whose shape is similar to the nano mineral crystals mentioned above, and the filtration principle is also to produce oxidation catalytic reaction with harmful gases in the air, so as to purify the air.

En breve, the selection of air-cabin filter element and when to replace the air-cabin filter element must be determined according to the local use environment.