The common high-temperature corrosion-resistant lining protective agents currently on the market mainly include the following types:
1. Polytetrafluoroethylene (PTFE) lining: PTFE is a kind of Materials with good corrosion resistance and high temperature resistance can withstand a temperature range of -200°C to 260°C. It is widely used in chemical, pharmaceutical and electronic industries.
2. Polyphenylene sulfide (PPS) lining: PPS is a high-performance thermoplastic material with excellent corrosion resistance and high temperature resistance, and can withstand temperatures from 200°C to 260°C scope. It is widely used in chemical, electronic, food and other industries.
3. Polyetherketone (PEEK) lining: PEEK is a high-performance engineering plastic with excellent corrosion resistance and high temperature resistance, and can withstand a temperature range of 260°C to 300°C . It is widely used in food, medical, automobile and other fields.
The linings of the above three materials have excellent corrosion resistance and high temperature resistance, which can protect the equipment from corrosion and damage, and also extend the service life of the equipment.
According to different usage environments and requirements, it is very important to choose the appropriate high-temperature corrosion-resistant lining protective agent. At the same time, attention should be paid to care and maintenance during use, and damaged linings should be replaced in time to avoid damage to the equipment.
In actual application, you can also consider using a double-layer lining method, that is, first coating a thin layer of corrosion-resistant lining on the inner surface of the equipment, and then coating a layer of high-temperature lining. . This not only protects the equipment from corrosion and high temperatures, but also saves costs.