Torlon is a high performance amorphous thermoplastic, also known as polyamide-imide. It has become a popular choice for labyrinth seals, especially in the area of reciprocating compressors. In this article, you will be reminded of six things you need to know about Torlon.
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When selecting the material for a labyrinth seal to be used in a reciprocating compressor, thermal 
properties can be a major concern. Since plastics behave differently from metals, there are certain thermal properties that you need to consider when using a thermoplastic labyrinth seal. In this article, we are going to look at four key thermal properties you need to investigate, focusing on two of the most common choices for polymer labyrinth seals: Torlon and PEEK.
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