Technical datasheet

Texin® RxT50D

Supplied byCovestro- Last Updated on Feb 25, 2025

Texin® RxT50D by Covestro is an aromatic polyether-based, hydrolytically stable thermoplastic polyurethane. It exhibits abrasion resistance, impact strength, toughness, biocompatibility and flexibility. It is suitable for processing by injection molding, extrusion and blow molding.
  • It is used in anesthetic connectors, catheters, flexible tubing, film, seals & gaskets and extruded profiles.
  • Parts molded or extruded from Texin® RxT50D can be sterilized using ethylene oxide, radiation or dry heat.
  • It meets with the requirements of the FDA-modified ISO 10993, Part 1 "Biological Evaluation of Medical Devices" tests with human tissue contact time of 30 days or less.
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Texin® RxT50D properties

Mechanical properties

PropertiesValue & unitTest conditionTest method
Compression Set0.0 Visible After LoginVisible After LoginVisible After Login
Compression Set0.0 Visible After LoginVisible After LoginVisible After Login
Flexural Modulus0.0 Visible After LoginVisible After LoginVisible After Login
Hardness, Shore D0.0 Visible After LoginVisible After LoginVisible After Login
Tear Strength0.0 Visible After LoginVisible After LoginVisible After Login
Tensile Strength0.0 Visible After LoginVisible After LoginVisible After Login
Tensile Stress0.0 Visible After LoginVisible After LoginVisible After Login
Tensile Stress0.0 Visible After LoginVisible After LoginVisible After Login

Optical properties

PropertiesValue & unitTest conditionTest method
Yellowness Index0.0 Visible After LoginVisible After LoginVisible After Login

Other properties

PropertiesValue & unitTest conditionTest method
Abrasion0.0 Visible After LoginVisible After LoginVisible After Login
Tensile Elongation, Ultimate0.0 Visible After LoginVisible After LoginVisible After Login

Physical properties

PropertiesValue & unitTest conditionTest method
Linear Mold Shrinkage, Flow0.0 Visible After LoginVisible After LoginVisible After Login
Linear Mold Shrinkage, Transverse0.0 Visible After LoginVisible After LoginVisible After Login
Melt Mass-Flow Rate (MFR or MFI = Melt Flow Index or MI = Melt Index)0.0 Visible After LoginVisible After LoginVisible After Login
Specific Gravity0.0 Visible After LoginVisible After LoginVisible After Login

Thermal properties

PropertiesValue & unitTest conditionTest method
Vicat Softening Temperature0.0 Visible After LoginVisible After LoginVisible After Login

Texin® RxT50D Processing Guidelines

Extrusion Processing Guidelines

PropertiesValue & unitTest conditionTest method
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Meter TemperatureVisible After LoginVisible After Login
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Extrusion/Injection Processing Guidelines

PropertiesValue & unitTest conditionTest method
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Extrusion/Injection Molding Processing Guidelines

PropertiesValue & unitTest conditionTest method
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Injection Molding Processing Guidelines

PropertiesValue & unitTest conditionTest method
Back PressureVisible After LoginVisible After Login
CushionVisible After LoginVisible After Login
Front TemperatureVisible After LoginVisible After Login
Injection PressureVisible After LoginVisible After Login
Melt TemperatureVisible After LoginVisible After Login
Middle TemperatureVisible After LoginVisible After Login
Mold TemperatureVisible After LoginVisible After Login
Nozzle TemperatureVisible After LoginVisible After Login
Rear TemperatureVisible After LoginVisible After Login
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