Custom, cost-effective machining solutions
• Precision CNC machining follow customer's requirements
• Complete CNC production, including precision CNC milling and turning
• Complex machining, assembly, weldments, and more
• Short run & Rapid lead times
• Contract manufacturing for prototypes & high volume order
Surface treatment is a process method to artificially form a surface layer on the surface of the substrate which has different mechanical, physical and chemical properties from the substrate.The purpose of surface treatment is to meet the corrosion resistance, wear resistance, decoration or other special functional requirements of the product.For the metal castings, our common surface treatment methods are mechanical polishing, chemical treatment, surface heat treatment, spraying surface, surface treatment is to clean the surface of the workpiece, cleaning, deburring, deoiling, deoxidizing skin.
Product Description
Advantages and disadvantages of steel ferriflon plating:
The characteristics of teflon are high temperature resistance, strong acid and alkali resistance, solid lubricity, oxidation resistance, radiation resistance, insulation and non-stick.
Characteristics of teflon:
1, non-viscous: almost all substances are not with ptfe film adhesion. Very thin film also shows good non - adhesion properties.
2, heat resistance: ptfe film has excellent heat and low temperature resistance characteristics. Short time can withstand high temperature to 300℃, generally in 240℃~260℃ can be used continuously, with remarkable thermal stability, it can work at freezing temperature without embrittlement, at high temperature without melting.
3, sliding: ptfe film has a lower friction coefficient. The friction coefficient changes when the load slides, but the value is only between 0.05 and 0.15.
4, moisture resistance: ptfe coating surface does not touch water and oil, and it is not easy to touch solution during production operation. If there is a small amount of dirt, it can be removed simply by wiping. Short downtime, save time and improve work efficiency.
5, wear resistance: under high load, with excellent wear resistance. Under a certain load, it has the double advantages of wear resistance and non-adhesion.
6, corrosion resistance: polytetrafluoroethylene is almost no erosion of drugs, can withstand except molten alkali metal, fluorinated medium and sodium hydroxide above 300℃ all strong acid (including aqua aqua), strong oxidant, reducing agent and various organic solvents, can protect the parts from any kind of chemical corrosion.
He Xiang provide metal precision machining services of non-standard to customers in a wide range of industries, from selection of raw materials and process methods, to surface treatment and safety shipping.
Welcome customers to consult.
