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Currently, the car in the indoor and ambient air purification, the universal application or charcoal, activated carbon, zeolite adsorption purification and other traditional materials, these materials are mainly physical adsorption method to remove formaldehyde, these materials are formaldehyde adsorption capacity is very small, and adsorbed to the surface of the formaldehyde molecules of these materials is also very easy to heat as the temperature changes and desorption, re-released. Therefore, the material is not ideal formaldehyde decontamination materials.
"Formaldehyde adsorption nano fiber" products famous Tsinghua University joint doctoral institutions to develop whole new generation of environmentally friendly high-tech products for nano inorganic environment and natural wood fiber composite materials technology. Because the product uses a new theoretical basis for technical design and development to achieve a multi-disciplinary field of organic cross-cutting-edge technology integration, therefore, the product has high efficiency, rapid removal of gaseous pollutants in the ability of formaldehyde, but also to reduce cigarette smoke taste and other indoor and ambient air in the other car smell gas, keep the air clean. This product has the following advantages:
1 Quick removal of formaldehyde
With the traditional charcoal and activated carbon nonwoven packaging different products of formaldehyde adsorbed nano fibers full account of the formaldehyde gas pollution diffusion effect on the degree of purification by adsorption to the maximum extent material to increase the contact area with the gaseous pollutants, promote the spread of air pollutants outside the molecular processes; the same time, the space inside the material well-developed network structure is also conducive to gas molecules from the material external to the internal interface diffusion adsorption center, within the spread rapidly. External diffusion and internal diffusion through the joint action, making the nano-fiber formaldehyde adsorption is extremely rapid adsorption rate of pollutant gases. By using the product, 24 hours can significantly improve indoor air quality and indoor environment. Solve a new house, new cars can not use, newly renovated offices, hotels and other troubles can not stay.
2 Large adsorption capacity of formaldehyde
Compared with the traditional charcoal, activated carbon, zeolite and other materials in different physical adsorption theory, adsorption of formaldehyde, Its pioneering application of nano-fibers in the field of catalytic chemistry chemical adsorption theory, formaldehyde and other gaseous pollutants in the surface of the molecules in the adsorbed material dissociation occurs on the active-type adsorption, which makes the material in the indoor environment of low concentrations of air pollutants under the conditions of formaldehyde also has a large adsorption capacity.
Adsorption of formaldehyde with the traditional materials used in performance comparison table
Material | Adsorption coefficient (m3 / g) | Multiple of |
Charcoal | 0.036 | 1.0 |
Charcoal | 0.076 | 2.1 |
Formaldehyde adsorption nano materials
| 5.210 | 144.7 |
3 Wide range
Whether indoor or interior environment, as long as local sources of formaldehyde, both sources of shape, size, this product can effectively remove formaldehyde are not subject to space constraints.
4 Easy to use
Products can be cut into appropriate size, tiled, or use double-sided adhesive tape can be pasted into the source of pollution around, everyone will operate, to avoid construction caused a lot of complexity and additional costs.
5 Safe, reliable, no secondary pollution
Formaldehyde in the product materials used to generate the internal surface of a stable bond with the product, non-volatile, non-toxic and tasteless, the human body without any adverse impact on the furniture and interior decoration and has no effect, avoid the use of spray liquid or gas smoke scavenger method of governance when the air, decorative objects, furniture, walls, etc., causing secondary pollution.
Formaldehyde adsorbed nanofibers