Because the carpet is used in a very wide range, it has the advantages of adjusting the indoor environment, having good sound absorption and thermal insulation, and keeping the indoor environment quiet and warm. At the same time, it also has stain resistance and dirt retention. And other solid pollutants have strong contamination. Therefore, the use of carpets will inevitably release harmful substances in the material itself. The control of harmful substances in carpets, carpet pads, and carpet adhesives is a problem that deserves attention.

    (1) Prevent the harm of benzene in indoor air

    In the design of interior decoration, we should try to use the decoration materials that meet the current national standards and less pollution, which is the fundamental to reduce the benzene content in the indoor air. Such as the selection of carpets and coatings produced by regular manufacturers; the use of non-polluting or less polluting water-based materials; at the same time, we should also pay attention to the choice of carpet adhesives.

    (B) strive to maintain the purification of indoor air

    Maintain indoor air purification This is an effective way to remove harmful gases indoors. You can choose indoor air purifiers and air ventilation devices that are effective, or open doors and windows to ventilate when outdoor air is good, which is conducive to the emission of indoor harmful gases and discharge. For indoor air purification, fresh air purification methods and purification product purification methods can be mainly used.

    (III) Purification of indoor air with activated carbon

    With activated carbon and molecular sieves as the main materials, these products are non-toxic, odorless, non-corrosive and non-hazardous. Because the 孑 L diameter of the material used has a strong affinity with the odor in the air, it belongs to pure physical adsorption and has no chemical reaction. It can effectively remove harmful gases and odors from homes, offices, and newly-purchased furniture by placing them in rooms, furniture cabinets, or refrigerators.

    Activated carbon has good adsorption and catalytic properties. It is insoluble in water and other solvents and has physical and chemical stability. In addition to reacting with strong oxidants such as ozone, chlorine, and dichromate at high temperatures, it is extremely stable under practical conditions. Because of its excellent properties as an adsorbent, activated carbon is widely used for indoor air purification.

(4) Purify indoor air with green plants

    A large number of research results show that some plants can not only absorb carbon dioxide during photosynthesis, but also other carbon-containing substances, including volatile organic compounds that are harmful to the human body. A study by the Indoor Environment Monitoring Center of the China Interior Decoration Association found that certain ornamental plants can not only beautify the home, but also purify the indoor air. The monitors used to test the formaldehyde purification effect in the 1.5 m3 environmental chamber, and found that after 48 hours, the concentration of formaldehyde was 4 times different from that of the control chamber. The study also found that if a pot of green plants with a height of 1.2 to 1.5 m is placed every 10 square meters indoors, it can effectively adsorb harmful gases such as carbon dioxide, carbon monoxide, benzene, and formaldehyde, which is beneficial to human health.

    Studies by relevant experts have found that some plants can also convert harmful chemicals into plant nutrients. For example, cold-spot flowers, ivy, spider plant, and Xilin can absorb harmful gases and resist pollution. Some plants, such as cactus, prickly pear, orchid, etc., not only do not exhale carbon dioxide at night, but also absorb carbon dioxide. When purifying indoor air, they also produce oxygen and sterilize the effect. Therefore, the rational use of plants for the purification of indoor environmental pollution can not only beautify and purify the living environment, but also achieve the effect of cultivating sentiment and mood.

The above methods are for reference only. If there are other methods for controlling harmful substances in carpet adhesives, welcome to provide!