PTFE Single-chip Wafer Cassette Size Can Be Customized, Dedicated for Semiconductor Wafer Cleaning

Professional custom-made PTFE/PFA developing flower baskets, etching flower baskets, and etching flower baskets. They are made of polytetrafluoroethylene, acid-resistant and alkali-resistant, not easy to break, and can be used for a long time. You can add a base and put in a polytetrafluoroethylene rotor to enhance the fluidity of the liquid. The structure can be customized according to customer requirements. It is used for etching, etching, and developing in semiconductor processes. It is acid-resistant and alkali-resistant. The pictures are just samples. Customers who need developing flower baskets, etching flower baskets, and etching flower baskets please contact the owner.

Polytetrafluoroethylene has excellent chemical stability and corrosion resistance. It is one of the best corrosion-resistant materials in the world today. Except for molten alkali metals, chlorine trifluoride, chlorine pentafluoride and liquid fluorine, it can withstand all other chemicals. It does not change when boiled in aqua regia. It is widely used in various occasions that require resistance to acid, alkali and organic solvents. It has sealing, high lubricity and non-stickiness, electrical insulation and good anti-aging ability, excellent temperature resistance (can work for a long time at temperatures of +250℃ to -180℃), and polytetrafluoroethylene itself is not toxic to humans. (The above polytetrafluoroethylene material properties are excerpted from Baidu Encyclopedia).