Professor Wang Zhiyong of the University of Science and Technology developed an environmentally friendly flame retardant coating

Under the fire of 1000 degrees Celsius, the furniture coated with flame retardant paint can not afford to smoke, but it gradually becomes black. Recently, Nanjing Tongyuan New Material Technology Co., Ltd., founded by Wang Zhiyong, a professor at the University of Science and Technology of China, has developed an environmentally friendly flame retardant coating that can effectively prevent the spread of fire and win time for rescue.

Wang Zhiyong is the deputy dean of the School of Chemistry and Materials of China University of Science and Technology. In 2013, he came to Ning to start a business and was selected as a 321 talent in Nanjing. Wang Zhiyong and his team began to develop a new type of flame retardant, the raw material is environmentally friendly starch. Recently, they added this flame retardant to the coating and then adjusted the proportion of the coating to make a flame retardant coating. The reporter saw that the flame retardant has two kinds of solid and liquid, the solid is white powder, and the liquid is a transparent water sample. Solids can be added to paints to make flame retardant coatings, while liquids can be used to make a variety of cotton products, all aimed at flame retardant.

The wood board and a wooden strip coated with the flame retardant coating were tested for burning with a core gun having a core temperature of 1000 degrees Celsius. After burning for 10 minutes on the fire, the wood boards and the wood strips were not ignited, but gradually blackened, and almost no smoke. Excellent flame retardant performance.

At present, the product has applied for four national invention patents and one PCT international patent, and has entered the stage of market promotion. The library of the University of Science and Technology of China has taken the lead in testing the product, while the coal mines in Anhui and Sichuan are also ready for trial use. However, Wang Zhiyong said frankly that marketing still has a long way to go for this new product. This kind of environmentally-friendly flame retardant paint is about the same as the price of environmentally-friendly high-grade paint on the market. However, because it is a product that has been prevented from happening, many people still do not realize the importance of this product. Wang Zhiyong said that they are negotiating with relevant departments to see if they can use national fireproof coatings like factories and hotels. Nanjing Daily

Hydroxypropyl Methylcellulose, graininess More than 98.5% sieving rate for 100 mesh; totally 100% sieving rate for 80 mesh, Hydroxypropyl Methylcellulose HPMC is White or similar to white powder, odorless; Carbonization Temperature: 280-300 ℃; apparent Density: 0.25 to 0.70 g/cm3; Color-change Temperature: 190-200 ;Surface Tension: 42-56 dyn/cm in 2% aqueous solution.

Hydroxypropyl Methylcellulose used in Ceramic industry
- Used widely as binder in the ceramic production industry.

Hydroxypropyl Methylcellulose used in Coating industry
- Used as thickening agent, dispersing agent and stabilizer in the coating industry.
- Have a good compatibility in water or organic solvents.
- Used as the paint remover/stripper.

Hydroxypropyl Methylcellulose used in Ink printing
- Used as thickening agent, dispersing agent and stabilizer in the printing ink industry.
- Have a good compatibility in water or organic solvents.

The molecular formula of hydroxypropyl methylcellulose is shown below

150000 Viscosity Hydroxypropyl Methylcellulose

Pharmaceutical Grade,150000 Viscosity Hydroxypropyl Methylcellulose,Mhpc Pharmaceutical Grade,Hydroxypropyl Methyl Cellulose

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