In order to avoid poor adhesion, low surface energy and reduced durability caused by direct printing of PE materials, PE buckets need to be flame-treated before heat transfer. Flame treatment is a process that exposes the PE bucket surface to a controlled flame , which alters the chemical structure of the surface polymer chains. This, in turn, creates more reactive sites on the surface, enabling better adhesion and wettability.
Flame treatment is also essential in removing contaminants and impurities that can interfere with the adhesion of the hot material to the PE bucket surface. Without proper cleaning and preparation of the surface, the hot material may become contaminated or cause the surface to degrade, leading to poor product quality and potential safety hazards.
In conclusion, flame treatment is an essential process in preparing PE buckets for heat transfer applications.
It helps improve the performance and durability of the bucket, while also ensuring optimal adhesion and wettability of the hot material. By properly flame treating PE buckets, industries can enhance their manufacturing and processing operations, leading to improved product quality and increased safety.
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Post time: Mar-21-2024