Now that many people are becoming more aware of fire protection, the use of fire-resistant coatings has become indispensable. Fire retardant coating is a special coating used on the surface of flammable substrates, which can reduce the flammability of the surface of the coated material and retard the rapid spread of fire, and is used to improve the fire resistance of the coated material. Different fire-retardant coatings have different characteristics. Only when you understand what brand of fire-retardant coating is good, can you choose the right one for you. What brand of fire retardant paint is good ? Below, I recommend several good fire retardant paint brands for you to use for reference!
Introduction of Fireproof Coating
Fire retardant coating is used on the surface of flammable substrates to change the burning characteristics of the surface of the material to prevent the fire from spreading rapidly; or applied to building components to improve the fire resistance of the components. It is called special coating. Fire retardant paint is to apply paint on the surface of those flammable materials, which can improve the fire resistance of the material, slow down the flame spread and spread speed, or can prevent burning within a certain period of time. coating.
Fireproof coating principle
The fireproof principle of fireproof coating can be summarized into the following five points:
(1) The fireproof coating itself is flame-retardant or non-combustible, so that the protected substrate does not directly contact with the air, delaying the ignition of the object and reducing the speed of combustion.
(2) In addition to being flame-retardant or non-flammable, the fire-retardant coating also has a low thermal conductivity, which can delay the transfer of flame temperature to the protected substrate.
(3) The fireproof coating decomposes into incombustible inert gas when heated, and dilutes the flammable gas decomposed by the protected object upon heating, making it difficult to burn or slow down the burning speed.
â‘·, nitrogen-containing fire retardant coating decomposes NO, NH3 and other groups upon heating, combines with organic radicals, interrupts the chain reaction, and reduces the temperature.
⑸. Intumescent fire retardant coating expands and foams when heated, forming a carbon foam insulation layer to seal the protected object, delay the transfer of heat and the substrate, and prevent the object from burning or the strength decrease caused by the temperature increase.
Types of fire retardant coatings
There are many types of fireproof coatings, but according to the use of fireproof coatings and the thickness of fireproof coatings, they are generally divided into decorative coatings and steel structure fireproof coatings.
Facing fire retardant coatings are generally used as protective materials for flammable substrates. They have a certain degree of decoration and fire resistance, and are divided into two categories: water-based and solvent-based. The steel structure fireproof coating is mainly used as a protective material for non-combustible components. The coating of this type of fireproof coating is relatively thick, and the density is small, and the thermal conductivity is low, so it has excellent thermal insulation performance, and is divided into organic fireproof coatings. And inorganic fire retardant coatings.
What brand of fire retardant coating is good
What brand of fire retardant coating is good1, AkzoNobel
Akzo Nobel Group, Akzo Nobel (China) Investment Co., Ltd., the world's top ten brands of coatings, top ten brands of fire retardant coatings, founded in 1969, the global Fortune 500 company, one of the world's largest functional coating manufacturers, the world The leading industrial enterprise and one of the world's largest suppliers of paints and chemicals
What brand of fire retardant coating is good 2, Lanling
Jiangsu Lanling Chemical Group Co., Ltd., top ten brands of fireproof coatings, national protection trademarks, famous trademarks in Jiangsu Province, famous brands in Jiangsu Province, national key high-tech enterprises, major paint production enterprises and famous manufacturers of steel structure production and production
What brand of fire retardant coating is good 3. Champion
Jiangsu Champion Coating Technology Group Co., Ltd., top ten brands of fire retardant coatings, well-known trademarks in China, famous trademarks in Jiangsu Province, famous brands in Jiangsu, China's 500 most valuable brands, a high-tech enterprise specializing in research and development, manufacturing various types of paint products
What brand of fire retardant coating is good
Shandong Shengguang Chemical Group Co., Ltd., top ten brands of fire retardant coatings, famous trademarks in Shandong Province, famous brands in Shandong, industry influential brands, green and environmentally friendly products of China's building materials, stable and reliable brands for qualified consumers, and national key torch high-tech enterprises
What brand of fire retardant coating is good 5, King Kong DMD
Fujian Huaqiang Coating Industry Co., Ltd., top ten brands of fire retardant coatings, national torch plan projects, famous trademarks in Fujian Province, famous brand products in Fujian Province, well-known trademarks in Quanzhou City, national key new products, famous brand products in Chinese township enterprises, integrating scientific research and production , Sales, construction and construction of high-tech enterprises
What brand of fire retardant coating is good
Shanghai Huili Group Co., Ltd., Shanghai Huili Paint Co., Ltd., top ten brands of fire retardant coatings, national protection trademarks, Shanghai high-tech enterprises, Shanghai famous trademarks, Shanghai famous brand products, China's 500 most valuable brands, professional production of new types Building material products companies
What brand of fire retardant coating is good
Beijing Jinyu Coatings Co., Ltd., top ten brands of fire retardant coatings, well-known brands of decorative materials, large-scale paint enterprises under Jinyu Group, national key new products, excellent supplier of Bird's Nest, specializing in architectural decorative coatings, fireproof coatings, special Companies engaged in R & D, production and construction technical services of paints and other products
What brand of fire retardant coating is good 8, Yongxin
Northwest Yongxin Paint Co., Ltd., top ten brands of fire retardant paint, famous trademark of Gansu Province, national large-scale second-tier enterprise, national military paint designated supplier, national excellent, ministerial excellent, provincial excellent products, national customer satisfaction products, specializing in coatings / Paint research, development, production and sales enterprises
What brand of fire retardant coating is good
Yejian New Materials Co., Ltd., top ten brands of fire retardant coatings, well-known trademarks in China, famous trademarks in Jiangsu Province, famous brand products in Jiangsu, backbone enterprises of national Changzhou coatings characteristic industrial base of the Ministry of Science and Technology, designated supporting factories for military industrial enterprises, high-tech enterprises in Jiangsu Province
What brand of fire retardant coating is good
Henan Aoweisi Technology Group Co., Ltd., the top ten brands of fire retardant coatings, a large-scale group company with diversified development, multi-field cooperation, and cross-industry operation, a national high-tech enterprise, and a product research and development base of the Fire Research Institute of the Ministry of Public Security. Key tunnel engineering and provincial and municipal key engineering projects
Mistakes in choosing fireproof coatings
To avoid misunderstandings, choose the appropriate fire-resistant coating: the performance requirements of fire-resistant coatings are different in different spaces without materials, so you can ask experienced store salespersons when buying paints, use suitable fire-resistant coatings in suitable places Plays the best fire protection effect.
Myth 1
Use wood structure fire retardant coating on steel structure
Because wood structure fire retardant coatings and steel structure fire retardant coatings cannot be recognized by the naked eye, consumers must understand the detailed properties of fire retardant coatings when purchasing. If the steel structure uses wood-based fire-retardant paint, its adhesion is greatly reduced, and it is easy to fall off, which cannot guarantee fire safety.
Myth 2
No distinction is made between solvent-based and water-based fire retardant coatings
There are two kinds of fireproof coatings for steel structures, solvent-based fireproof coatings and water-based fireproof coatings. From the perspective of adhesion, the solvent type is greater than the water-based. Therefore, the solvent-based fireproof coating should be used for the steel structure used outdoors, and the solvent-based or water-based fireproof coating can be used for the indoor steel structure.
Some fireproof coatings produced by domestic manufacturers will decompose toxic gases when exposed to fire. If this kind of paint is used in fire-resistant electrical products, toxic gas will be released once the fire. For example, the use of G60 perchlorinated fire retardant paint that has been eliminated will decompose toxic chlorine gas in case of fire, so it cannot be used.
The quality of the fireproof coating construction also has an impact on the fireproof performance of the material. Therefore, it is necessary to pay attention to the coating quality of the fireproof coating. The coating methods of different fire retardant coatings are slightly different, but the basic construction points are the same.
Editor's summary: The above is the introduction of relevant knowledge recommended by the top ten brands of fire retardant paint. For more related information, please continue to follow our website, and more exciting content will be presented in the future. You can also go to Qijia Mall to buy your favorite products.
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