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Fire-retardant paint is now more and more common in life, and we can see it everywhere. Flammable materials are still used in decoration, so fire prevention work becomes very important. Today Xiaobian brings you all the relevant knowledge about waterproof paint. Let's take a look at the price of waterproof paint and the introduction of waterproof paint.
Different types of fire paint prices
Fireproof paint has been divided into several types of fireproof paints according to different purposes. The following three types of fireproof paints are introduced: steel fireproof paint, tunnel fireproof paint and decorative fireproof paint. Let's take a look at their introduction and prices, we can come and see what we can see! Price in kilograms.
Steel fireproof paint
Steel fireproof paint is applied on the surface of the steel structure, so it plays a very good role in fire prevention and heat insulation. In this way, when it is prevented from a fire, it can quickly increase the temperature and reduce the strength, so as to avoid the steel structure losing its supporting ability and lead to the building. Collapse. It is thick and thin, generally cheaper than thin, cheaper than outdoor, the price is probably 5-15/kg.
2. Tunnel fireproof paint
Tunnel fire protection paint is mainly used in road tunnels and railway tunnels. Tunnel fire protection paint can be applied to the fire protection needs of petrochemical engineering, high-rise buildings, steel structures and underground garages. Tunnel fire paint price: 2-4 yuan / kg.
3. Facing fireproof paint
Finished fire retardant paint is a kind of decorative fire retardant paint. When it is coated on a flammable substrate, it can usually play a decorative role. Once a fire occurs, it can prevent the spread of fire, so as to achieve protection flammable. The purpose of the substrate. Price: 10-15 yuan / kg.
Fireproof paint how to
1. Fireproof paint itself has flame retardancy or non-flammability, so that the substrate to be protected is not in direct contact with the air, delaying the ignition of the object and reducing the burning speed;
2. In addition to being flame-retardant or non-flammable, fire-retardant paint has a low thermal conductivity and can delay the transfer of flame temperature to the protected substrate.
3. Fireproof paint decomposes by burning off non-combustible inert gas, diluting the flammable gas that is thermally decomposed by the protected object, making it difficult to burn or slow down the burning speed.
4. Nitrogen-containing fireproof paints decompose NO, NH3 and other groups by heat, combine with organic free radicals, interrupt the chain reaction, and lower the temperature.
5. Intumescent fire-retardant paint expands and foams by heat, forming a carbon foam insulation layer to close the protected object, delay the transfer of heat and the substrate, and prevent the object from catching fire or the intensity decrease caused by temperature rise.
The above is how the price of fire retardant lacquer that Xiaobian brings to you and how it is fireproof paint. Fire-retardant paint is widely used in fire-retardant treatment of wire and cable in power plants, industrial and mining, telecommunications and civil home construction; it can also be used for fire protection of objects such as wood structures, metal structures and flammable substrates of underground structures. Hope that the above introduction can help everyone, if you want to know other related information, please continue to pay attention to this site, more exciting so stay tuned!
Fireproof coating
A snap ring (a portmanteau of "circle" and "clip"), also known as a C-clip, Rotor Clip, circlip or Jesus clip, is a type of fastener or retaining ring consisting of a semi-flexible metal ring with open ends which can be snapped into place, into a machined groove on a dowel pin or other part to permit rotation but to prevent lateral movement. There are two basic types: internal and external, referring to whether they are fitted into a bore or over a Shaft. Circlips are often used to secure pinned connections.
Snap Ring,C-Clip Circlip,Single Spring Mechanical Seal,Multi Spring Mechanical Seal
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