Evaluation brand: Dong Peng tiles.

Evaluation product: air purification brick

Selling point: it can continuously generate negative ions, effectively improve the indoor decoration environment and purify the air.

First, the negative ion performance

According to the survey of the World Health Organization, 654.38 million people worldwide die of asthma every year due to indoor air pollution. According to the statistics of the national indoor air testing Department for 20 17 years, more than 90% newly renovated rooms in China have seriously exceeded the standard. Formaldehyde is a colorless gas with a special smell, which is also the most harmful indoor pollution gas and is recognized as a carcinogen. Therefore, we need a really effective method to remove indoor pollution gas-negative ion purification.

Negative ions have the following functions

1. Improve sleep

Negative ions can strengthen the function and mental activity of cerebral cortex, invigorate the spirit, strengthen the oxidation process of brain tissue, make brain tissue get more oxygen, and thus improve the quality of sleep.

2. Prevention of arteriosclerosis

Negative ions can obviously dilate blood vessels, relieve arterial vasospasm and lower blood pressure.

3. Smoke and dust removal

Negative ions can quickly neutralize coke smoke, "second-hand smoke", oil fume and floating dust in the air belonging to positive ions.

4. Improve vital capacity

After inhaling negative ions for 30 minutes, the oxygen uptake in the lungs can be increased by 20%, and more carbon dioxide can be discharged by 14.5%.

5. Improve immunity

Negative ions can improve the body's reaction ability and enhance the body's disease resistance.

purify the blood

Negative ions can slow down the blood coagulation velocity and prolong the coagulation time; Can increase the oxygen content in blood, and is beneficial to the transportation, absorption and utilization of blood oxygen.

Negative ions can reduce the combination of hydrocarbons such as formaldehyde and benzene and decompose them into pollution-free carbon dioxide and water. For active pollutants such as bacteria and viruses, negative ions inactivate them by destroying their structures. Negative ions can also adsorb tiny particles such as dust and PM2.5, and pollutants will sink to the ground under the action of gravity to achieve the effect of purifying the air. As the experiment shows, on the right is a light bulb that can generate negative ions. When the smoke is inhaled into the experimental device, the smoke on the right side is immediately absorbed and purified by negative ions, which shows the real effect of negative ions on purifying indoor air.

Dong Peng air purification brick series products add negative ion powder to glaze. When the negative ion powder comes into contact with water in the air, it will release negative oxygen ions, which can effectively decompose formaldehyde and harmful gases. According to the report of Guangdong Microbiological Analysis and Testing Center, the decomposition rate can reach 85%.

We tested the negative ion content of a series of air purification bricks, 4950 /cm? 7505 PCs /cm？ 3258 PCs /cm？ 5304 PCs /cm？ Wait for several sets of data. The relevant person in charge of Dong Peng said that the measured values will be different according to the different measuring environment. The number of negative ions measured after paving the air purification brick is 1000-9000 /cm? Between, generally in 2000-4000 /cm? amongst

The amount of negative ions produced by air purification brick series-Panda White product is about 4950 /cm?

Second, the appearance texture

Dong Peng air purification brick, a kind of ceramic tile with both function and value. We chose one of the panda white series. This tile is inspired by the white marble of the natural panda, with a black-and-white tone like China's national treasure panda, and a pair of ink paintings. The surface texture of ceramic tile is clear and distinct, which is suitable for modern simplicity, new Chinese style, Chinese style and other interior design collocation styles.