When energy is applied to a solid, it becomes a liquid. Apply more energy to a liquid and it becomes a gas. If further energy is applied to a gas, it then becomes a plasma.

When used for surface treatment and critical cleaning applications, ions and electrons in the plasma react with the surface of materials placed within the plasma chamber. The result is a complete removal of organic contamination, and on polymers, a permanent chemical modification of the surface. Reactive chemical functionalities may be imparted to the surface resulting in a dramatic increase in bond strength and other properties, without affecting the bulk properties of the material.

4th State is focused on bringing you the plasma advantage. Our scientists and engineers have been responsible for numerous advances in this technology and have developed solutions for Fortune 500 companies as well as small firms.

4th State Offers:

• Process development
  
• Plasma treatment services
  
• Sale of new or refurbished Plasma Science systems
  
• Rental of Plasma Science systems
  
• Engineering and construction of large-scale plasma processing lines
  
• Service on Plasma Science Equipment

4th State can advise you on specific plasma issues, and develop and install a full-scale plasma process system tailored to your requirements.