corona treatment的意思|示意

'

Corona treatment, also known as plasma etching, is a process used to modify the surface of a material. It is often used to improve surface adhesion, texture, or hydrophobicity. Through corona treatment, polar molecules on the surface of the material can be modified, allowing for improved adhesion of paints, coatings, printing inks, and adhesives.

Corona treatment is often used in the coatings industry. This process can be used to roughen and prepare surfaces before they are painted. It can also be used to remove surface contaminants, such as oil and grease, before painting. Corona treatment also helps to increase paint's adhesion, which is essential for a durable and lasting finish.

Corona treatment is also used in the plastic industry. This process helps to make plastics smoother, more durable, and more resistant to chemical and environmental damage. Corona treatment can also be used to improve the wetting properties of plastics, allowing for quicker and easier printing on plastic substrates.

In the printing industry, corona treatment is used to make paper and other flexible substrates wettable. This helps to improve the quality of ink and other coatings when they are printed onto the substrate. With corona treatment, inks and coatings adhere better, resulting in sharper and brighter images.

Corona treatment is a powerful tool for surface modification. It is widely used in many different industries and can be used to improve the performance of substrates. This process is fast, efficient, and cost-effective, making it an ideal choice for many applications.