Bakelite tea tray is a type of tea tray made of bakelite material. Bakelite, also known as phenolic cotton cloth board, is an industrial insulating material made of cotton cloth soaked in heated and melted phenolic resin after drying and hot pressing. It has excellent electrical and mechanical properties, and is widely used in machinery, motors, electrical equipment as an insulating structural component, and can be used in transformer oil.
The bakelite tea tray is mainly made of phenolic cotton cloth board, which is melted into phenolic resin by heating, and finally dried and hot-pressed. Tea trays made of this material can maintain relatively good electrical properties. However, according to different uses, the bakelite material is divided into multiple grades, and there are also large differences in its **.
When using bakelite tea trays, it should be noted that this material is divided into multiple grades because of its different uses, and there are also large differences in its **. At the same time, the high-grade phenolic cotton sheet is suitable for making precision mechanical parts such as adhesive tape, gear bearings, guide wheels, etc., which need to be used in harsh environments. In addition, as an industrial insulating material, phenolic cotton cloth board can resist the decomposition of any chemical substances, such as gasoline, petroleum, alcohol, ethylene glycol, grease and various hydrocarbons. Because of its chemical resistance, it is suitable for making kitchen and bathroom utensils, drinking water purification equipment (phenolic carbon fiber), bakelite tea tray tea sets, and is widely used in cans and cans (National Standard GB 05009069-2003), liquid containers and other food and beverage packaging materials.
In a word, the bakelite tea tray is a tea tray made of bakelite material, which has excellent electrical and mechanical properties, and is widely used in machinery, motors, and electrical equipment as an insulating structural component. When using, it is necessary to pay attention to the material grade and ** difference, as well as the chemical properties and uses of bakelite material.