Plastic powder manufacturer tells you about its high-temperature decomposition and paint stripping knowledge
Source: FounderDate: June 29, 2024; Browse:0
High temperature decomposition is also a method of removing paint from plastic powder. So, what exactly is high temperature decomposition? Let's take a look together below.
High temperature decomposition and paint stripping is the process of subjecting powder coating films to sufficiently high temperature and time conditions. Organic polymer compounds in the coatings degrade, burn and vaporize, and non combustible fillers and pigments in the coatings form charred residues that can be removed using pressure cleaning equipment to achieve paint stripping. The methods of high-temperature decomposition can include open flames, hot cleaning furnaces, fluidized bed furnaces, molten salt baths, and lasers. Open flame paint stripping refers to the use of kerosene lamps or oxygen acetylene flames to burn off the coating, making it soft and foamy. The equipment is simple, the cost is low, and paint stripping is relatively economical, but it can easily cause deformation of light metals.
Hot cleaning furnace is a commonly used method for powder coating enterprises to remove paint. It operates at temperatures ranging from 250 ℃ to 500 ℃, or higher temperatures ranging from 700 ℃ to 900 ℃, causing flameless combustion of the coating film. Thermal fluidized bed paint stripping is the process of placing the workpiece to be stripped into a container in a heated fluidized bed. An inert medium (such as sand) is used as the heat transfer medium to blow a gas air mixture into the bottom of the fluidized bed, causing the sand particles to boil. The workpiece that enters the fluidized bed is heated by the flowing sand particles, and the powder coating film is burned, vaporized, and discharged under these conditions. Non combustible pigment and filler residues are collected.
The problem of paint peeling from plastic powder is very common, and it is important to choose the correct method for peeling. If you need plastic powder products, please feel free to call for cooperation.
Yongkang Xingshun Plastic Powder Co., Ltd., a manufacturer of plastic powder, has more than ten years of experience in air conditioning manufacturing and continuously updates its products. It has the advantages of energy saving, safety, environmental protection, comfort, reliability, low cost of use, and long service life. It is widely used in hotels, restaurants, schools, hospitals, departments, government office buildings, and high-end villas, and has won market praise and is deeply loved and trusted by customers.
Source: Standard door plastic powder, imitation solid wood plastic powder, automatic transfer printing plastic powderhttp://www.zjshifeng.com
High temperature decomposition and paint stripping is the process of subjecting powder coating films to sufficiently high temperature and time conditions. Organic polymer compounds in the coatings degrade, burn and vaporize, and non combustible fillers and pigments in the coatings form charred residues that can be removed using pressure cleaning equipment to achieve paint stripping. The methods of high-temperature decomposition can include open flames, hot cleaning furnaces, fluidized bed furnaces, molten salt baths, and lasers. Open flame paint stripping refers to the use of kerosene lamps or oxygen acetylene flames to burn off the coating, making it soft and foamy. The equipment is simple, the cost is low, and paint stripping is relatively economical, but it can easily cause deformation of light metals.
Hot cleaning furnace is a commonly used method for powder coating enterprises to remove paint. It operates at temperatures ranging from 250 ℃ to 500 ℃, or higher temperatures ranging from 700 ℃ to 900 ℃, causing flameless combustion of the coating film. Thermal fluidized bed paint stripping is the process of placing the workpiece to be stripped into a container in a heated fluidized bed. An inert medium (such as sand) is used as the heat transfer medium to blow a gas air mixture into the bottom of the fluidized bed, causing the sand particles to boil. The workpiece that enters the fluidized bed is heated by the flowing sand particles, and the powder coating film is burned, vaporized, and discharged under these conditions. Non combustible pigment and filler residues are collected.
The problem of paint peeling from plastic powder is very common, and it is important to choose the correct method for peeling. If you need plastic powder products, please feel free to call for cooperation.
Yongkang Xingshun Plastic Powder Co., Ltd., a manufacturer of plastic powder, has more than ten years of experience in air conditioning manufacturing and continuously updates its products. It has the advantages of energy saving, safety, environmental protection, comfort, reliability, low cost of use, and long service life. It is widely used in hotels, restaurants, schools, hospitals, departments, government office buildings, and high-end villas, and has won market praise and is deeply loved and trusted by customers.
Source: Standard door plastic powder, imitation solid wood plastic powder, automatic transfer printing plastic powderhttp://www.zjshifeng.com
