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Master Bond adhesives
Covestro DUREFLEX® PT1700S TPU
Categories: Polymer; Thermoplastic; Polyurethane, TP

Material Notes: Characterization: Dureflex PT1700S is a specially formulated aromatic polyether based film.

Properties / Applications: Dureflex PT1700S is for applications requiring high moisture vapor transmission. Dureflex PT1700S maintains mechanical properties essentially equivalent to a conventional polyether TPU, yet this material allows water vapor to pass through it at a rate of 3 to 5 times greater. This material is intended for thin gauge film. Dureflex PT1700S is supplied on a polyethylene carrier. As with any product, use of Dureflex PT1700 in a given application must be tested (including but not limited to field testing) in advance by the user todetermine suitability.

Information provided by Covestro

Available Properties
  • Specific Gravity, ASTM D792
  • Water Vapor Transmission, E-96B Upright Cup, @ 1mil
  • Water Vapor Transmission, D701-01 Mocon, @ 1mil
  • Hardness, Shore A, ASTM D2240
  • Tensile Strength, Ultimate, ASTM D882, MD/CD Ave
  • Elongation at Yield, ASTM D882, Ultimate
  • 100% Modulus, ASTM D882, MD/CD Ave
  • 300% Modulus, ASTM D882, MD/CD Ave
  • Tear Strength, ASTM D1004, MD/CD Ave
  • Softening Point, ASTM E2347-004
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Manufacturer Notes:
Covestro Deutschland AG, Bayer MaterialScience

Category Notes

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