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For dry-heat resistant seams

Polyacryl-Dolanit® is tailored to the needs of the filter industry. Due to its resistance to acid and alkali as well as good dry-heat resistance, Polyacryl-Dolanit® is well suited for filtration (e.g. hot gas filtration).

Material / Raw material

100 % polyacryl

Thread construction

spun thread

Product advantages

  • heat-resistant (superior to polyester and polyamide 6.6)
  • dry-heat resistant
  • resistant to continuous temperature at approx. 125 °C
  • hydrolysis-resistant
Product selection - Find your product

Thread count


nm 120 (for example) means: 1 thread of 120 m length weighs 1 g. I.e. the higher the number, the finer the thread!

Use our Textile Unit Calculator to calculate units quickly and accurately!


Select a thread size to see the available lengths.

Make-up Article no. NO./TKT. Tex Dtex
748889 30 100 1000(3)
777986 30 100 1000(3)

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How can we help you?

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  • filter with high dry-heat resistance (e. g. hot gas filtration)
  • big bags (mostly consist of PE or PP fabric)

Certified quality

The production of our sewing threads and the quality of the materials we use comply with strict European regulations. Our production is certified according to DIN EN ISO 9001:2015. A&E Gütermann voluntarily undertakes to be regularly audited and evaluated by independent external certification bodies.