Paint has always been an indispensable material in our decoration. Nowadays, the frequency of using paint is high in many places. Everyone knows that floor paint is a product of modern technology. The construction of floor paint is relatively complicated. Some people do not know how much money a floor paint is made of. It is not clear what we are going to do here. Here we will introduce the quotes on floor paint and what the harmful effects of floor paint on the human body. Floor paint quotation Nowadays, the prices of floor paints on the market are difficult to predict, and the floor paints may be affected by many factors, resulting in different prices. It is also possible that the prices will be different because of different specifications. In general, the floor paint price is about 20-30 yuan for a kilogram, but the floor paint material also has a lot of distinction, different grades, if the better some floor paint price is about 40-50 yuan. Others are even more expensive, but the floor paint has brought us many options in terms of color, and the price that affects it has nothing to do with color. It may be a model in general. (Prices from the network Reference only) What harm does the floor paint have on the human body? 1. Nowadays, due to the continuous use of floor paint by people in various places, many customers are very concerned about it. In general, fixed furniture and floors are selected to use fast-drying and hard paint. Brushing. However, many people may overlook the problem that in inferior polyurethanes, they will contain large amounts of free TDI, which will cause great harm to our human body. 2. Many of the high levels of free TDI may not be very much understood. It is actually a toxic substance that can cause major damage to our respiratory system. After free TDI is inhaled into the respiratory tract by humans, lighter ones can cause symptoms such as coughing chest tightness, shortness of breath and asthma, and in severe cases can cause pulmonary edema and coma and even death. In addition, free TDI can also cause eye irritation, and there are chemical conjunctival inflammations such as painful lacrimation and conjunctival hyperemia. After exposure to the skin, this chemical substance can also cause red papules, contact skin allergies and other symptoms. Long-term exposure to TDI may lead to cancer. 3. Generally speaking, this kind of TDI toxic substance is very easy to evaporate in the air, especially when applying floor lacquer, the toxicity will slowly integrate into the air, according to the International Chemical Safety Agency and Europe. The Common Community Chemical Safety Cards Regulations. The concentration of TDI in the air is 0.036 mg/m3, and exposure to free TDI exceeding this concentration over prolonged periods may result in death. 4. Nowadays, China has relevant regulations for TDI substances in floor paint. For floor paints of first-class products, it must be less than 3%. The qualified products have no standard and no control, while foreign countries provide that free TDI cannot be higher than 0.5%. Some floor paint manufacturers have drilled looser national regulations to produce floor paints containing large amounts of free TDI, some even reaching 3% to 7%. This type of polyurethane floor paint containing a large amount of free TDI will not only cause harm to the human body, but it will also cause a chemical reaction with the latex paint, causing the wall surface to be unevenly yellowed, affecting the appearance and decorative effect. The above quotes about the floor paint prices and what harm the floor paint has on the human body are introduced here. Hopefully, these will help everyone. If you still don't understand where you can pay attention to more news, if you want to learn more about this news, please continue to pay attention to our website. Butterfly Valve,Wafer Type Butterfly Valve,Triple Offset Butterfly Valve,Wafer Butterfly Valve LIANGGONG VALVE GROUP CO.,LTD , https://www.lgvalvegroup.com
