what is plasma therapy ?
Answers
ANSWER
Convalescent plasma (kon-vuh-LES-unt PLAZ-muh) therapy uses blood from people who've recovered from an illness to help others recover. The U.S. Food and Drug Administration (FDA) authorized convalescent plasma therapy for people with coronavirus disease 2019 (COVID-19).
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What is atmospheric pressure plasma？
Plasma is an appellation for a kind of unstable aggregation state of high energy level. Through the input of energy, the material is transformed from solid and liquid to gas. Additional energy is injected into the gas through the discharge action, and then the plasma state is produced.
The input of the energy allows electrons to break away from their atomic orbitals and can break the chemical bonds to form free electrons, ions, and molecules. The result of this process is regarded as the fourth state of material existence except for solid, liquid and gas states.
How the Keylink plasma system works
The functioning of our atmospheric plasma system requires only the consumption of air and electricity. Of course, specific gases can also be used if required. Our products can be directly installed on existing assembly lines without any disruption to existing processes; enabling innovative, low-cost, and efficient online surface pre-treatment.
The working principle of the machine is that plasma produces a series of comprehensive chemical and physical reactions.
Under the action of high pressure, the gas generates an ionization reaction and highly active free radicals are created. These free radicals will further react with organic pollutants on the surface of the material and pass through the material.
The particle bombardment of the surface can roughen the surface of the material, activate it, and increase the hydrophilicity of the surface, thereby facilitating a good process of viscose, printing, and spraying.
Four Common Plasma Surface Treatment Functions
1.Plasma Surface Cleaning
2.Plasma Surface Activation
3.Plasma Surface Etching
4.Plasma Surface Coating
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