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What are the advantages of spiral shaft is sprayed with alumina coating
Spiral shaft is sprayed with alumina coating has multiple advantages: 1. Good wear resistance Aluminum oxide has a relatively high hardness, with a Mohs hardness of up to 9. After forming a coating on the surface of the spiral shaft, it can reduce the wear and tear of the shaft itself in the face of long-term friction and compression of the material. For example, in the scenario of ore cru
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What are the characteristics of ETFE anti-corrosion coating sprayed on the head
When ETFE (ethylene tetrafluoroethylene copolymer) anti-corrosion coating is applied to the head, it has the following significant characteristics: 1. Good corrosion resistance Wide chemical resistance: ETFE coating can resist the corrosion of various corrosive substances such as strong acids, strong bases, organic solvents, etc. Whether it is frequently exposed to sulfuric acid, hydrochlo
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What are the precautions for spraying PTFE on the valve stem
Valve stem spraying is a key process for improving valve stem performance and extending service life. There are many precautions to be taken during operation: 1. Pre processing Surface cleaning: The surface of the valve stem needs to be degreased, degreased, and derusted. Any oil stains or rust residue will affect the adhesion of the coating. Organic solvents can be used to wipe the surfac
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What are the advantages of spraying PTFE on petroleum accessories
1. Excellent chemical stability PTFE has strong chemical corrosion resistance. In the petroleum industry, petroleum accessories often come into contact with various corrosive chemicals, such as sulfides, acidic components, saltwater, and various organic solvents in crude oil. PTFE coating can effectively resist the corrosion of these chemicals and prevent accessories from being corroded. Fo
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What are the advantages of valve plate spraying
Valve plate spraying is a process of coating the surface of a valve plate, which has the following advantages: 1、 Improved anti-corrosion performance 1. Form a protective film The sprayed coating can form a continuous protective film on the surface of the valve plate. This protective film can effectively isolate the valve plate material from contact with corrosive media such as acids, al
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What are the characteristics of lithium battery equipment spraying
Lithium battery equipment spraying mainly refers to the surface spraying treatment of lithium battery production equipment, which has the following characteristics: 1. High surface quality requirements High precision appearance effect: The appearance quality of lithium battery equipment has a significant impact on product image and the cleanliness of the production environment. The surface a
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What are the main considerations for spraying air duct vibrating screen
When spraying the air duct vibrating screen, the following aspects should be noted: 1. Surface pretreatment Clean the surface Firstly, it is necessary to remove impurities such as dirt, grease, dust, and rust from the surface of the air duct vibrating screen. Special cleaning agents and tools such as organic solvents can be used to clean oil stains, and steel wire brushes or sandpaper ca
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Application of Tightly Lined Teflon Plates in the Electronic Field
Tightly lined PTFE sheets have the following applications in the electronic field: As an insulation material for circuit boards：PTFE has extremely good electrical insulation performance. Tightly lined PTFE boards can effectively isolate the current between different circuits and electronic components on the circuit board, prevent current leakage, short circuits, and other problems, thereby
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What are the precautions for valve plate spraying
Valve plate spraying is a job that requires correct operation. Here are some precautions: 1、 In terms of preliminary preparation 1. Surface treatment Cleaning: The surface of the valve plate must be cleaned to remove impurities such as oil stains, rust, and old paint layers. Specialized cleaning agents, such as metal oil stain cleaners, can be used to clean by soaking, wiping, or rinsing.
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What are the characteristics of tightly lined PTFE board
Tightly lined PTFE sheets have the following characteristics: 1、 Good corrosion resistance 1. Resistance to chemical erosion Tightly lined PTFE sheets have strong resistance to the vast majority of chemicals. Both strong acids (such as sulfuric acid, hydrochloric acid, nitric acid, etc.), strong bases (such as sodium hydroxide, potassium hydroxide, etc.), and various organic solvents (suc
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