Definition
Polar polymers are plastics that have an uneven charge distribution within their molecules. This enables them to interact more readily with other substances or to adhere to them.
Use in the textile industry
In the textile industry, polar polymers such as polyamide and polyester are used as fiber and film materials, since their polar structure provides good affinity for dyes, finishing agents, and coatings. They can also be bonded, laminated, or treated with functional finishing chemicals more effectively than nonpolar polymers. This property is particularly relevant in the production of technical textiles, membranes, and coated woven fabrics.
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You have just looked up a single technical term. In textil trainer, you learn how textile materials, processes, and contexts are connected.
The free learning platform teaches textile fundamentals step by step in interactive online courses. Each online course includes its own glossary with the most important terms of the respective topic. Across all courses, more than 600 textile terms with narrated explanations are available.
textil trainer is developed together with the Chair of Textile Technologies at Chemnitz University of Technology, chemmedia AG, and companies and educational institutions from the textile sector.