The hottest photocatalyst market in China is mixed

2022-08-24
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In recent years, with the continuous enhancement of people's awareness of environmental protection at home, a large number of photocatalyst products have appeared in the market, and the photocatalyst industry has rapidly grown into an emerging industry with huge market space

antibacterial photocatalyst floor, photocatalyst household appliances, Photocatalyst air purification products... "Photocatalyst", which is praised by world authoritative experts as "the most ideal new sterilization and purification technology in the world today", has entered people's vision in various forms. However, relevant experts pointed out that at present, there are many brands of photocatalyst products on the market in China, and the product quality is different. Some small workshop enterprises under the banner of pollution control use cheap substitutes as photocatalyst products, disrupting the market order

photocatalyst is a synthetic term of light + catalyst (catalyst). It is a general term of photocatalyst materials with photocatalytic function represented by titanium dioxide. Photocatalyst consists of light and catalyst. Light can be natural light or ordinary light. Catalyst refers to nano titanium dioxide particles. It uses the energy of light to produce a catalytic effect to achieve sterilization, deodorization, antifouling, UV protection and other effects, and the effect is complete, safe, efficient and lasting. According to the tests conducted by the indoor environment monitoring center of China Interior Decoration Association and the China Center for Disease Control and prevention and other authoritative departments, the sterilization effect of photocatalyst can reach 99.9%, and the elimination rate of formaldehyde, benzene, ammonia and other harmful gases can reach more than 90%

it is reported that photocatalyst products have been promoted and applied in Japan and South Korea since the end of the last century. Take Japan, which is leading in photocatalyst technology, for example. In recent years, Japan has reached the practical level in many aspects, such as antifouling, antibacterial, deodorization, air purification, water treatment, degradable plastics and environmental protection, and has formed a considerable scale of industries

China's photocatalyst market started late, but the market developed rapidly. Due to the lack of necessary norms, behind the lively market, there is a state of disorder

in some home building materials cities in Beijing, there are a wide range of photocatalyst products. Only air purification products include Photocatalyst air purification liquid, super photocatalyst antibacterial and deodorizing agent, nano photocatalyst spray agent, etc. the origin mainly includes Japan, South Korea, Italy and China. The salesperson told that these Photocatalyst air purification products are the second and third generation, and the technology is mature, 100% removing formaldehyde, benzene, toluene, xylene and other harmful substances in the air

not only air purification products, in recent years, home appliances, automotive interiors, building materials and other industries have set off a wave of photocatalysts, and many manufacturers are competing to launch photocatalyst related products, including air conditioners, refrigerators, floors, coatings and even T-shirts. Especially in the highly competitive household appliance industry, manufacturers take "health" as an opportunity and photocatalyst as a new weapon to impact the market. Some consumers said in an interview that there are too many functional terms, from green environmental protection to anion, silver ion and photocatalyst, which make people confused

an industry insider told with concern that photocatalyst products have developed rapidly in recent years, but as they are emerging industries, countries have not yet formulated production specifications and quality standards for them. Driven by interests, some domestic enterprises have launched photocatalyst projects, resulting in a large number of photocatalyst product brands in the current market, mixed with good and bad people. Some unscrupulous traders use industrial titanium 11. Tensile testing machine. The end of the experiment: after the experiment is completed, the end button will automatically press the white powder to directly blend the "Photocatalyst". Some use the combination of low-quality photocatalyst and deodorizer to dump at low prices in the market. Because consumers cannot distinguish the quality of photocatalyst products from the appearance, some operators use photocatalyst to hype, fish in troubled waters, and even label cheap air purification products such as air fresheners with the name of "Photocatalyst" to deceive consumers

songguangsheng, director of the indoor environment monitoring center of China Interior Decoration Association, analyzed that the concept of photocatalyst is currently very popular in China, but there is no domestic standard or international standard in the photocatalyst industry at present. The waste of the second and third generation of some photocatalyst products is too large, which is just the concept hype of businesses

relevant people from the China Consumers Association who have conducted comparative tests on Photocatalyst air purification products pointed out that any air purification material has conditions for use and is not omnipotent. Moreover, photocatalyst materials need a certain amount of time and indoor light when purifying harmful substances in indoor air

experts advise consumers that photocatalyst products are mixed. When selecting photocatalyst products, manufacturers should be required to provide relevant inspection reports. At this stage, this is the main reason to push up the price. The basis for testing the quality standard of photocatalyst is mainly the non-toxic test report, sterilization test report and chemical pollutant degradation report of the product

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