Medical Products Comparison Chart

Lubrizol is a leader in functional polymers for the medical industry. Lubrizol’s products feature biocompatability and biostability, high tensile strength and elongation, excellent processing attributes, and customization for a variety of applications.

Carbothane™  TPU   Tecoflex™  TPU   Tecophilic™  TPU Isoplast® ETPU  Pellethane® TPU  Tecoplast™  TPU Tecothane™  TPU 
Aromatic or Aliphatic Aliphatic
Aromatic
Aliphatic Aliphatic Aromatic Aromatic Aromatic Aromatic
Base Polycarbonate-based Polyether-based Polyether-based Transparent, Impact-Modified or Glass-Reinforced Polyether & Polyester-based Polyether-based Polyether & Polyester-based
Durometer Range 70A - 71D 72A - 83D 70A - 60D 85D - 125R 81A - 76D 82D - 84D 62A - 84D
Radiopacifiers
(available with)
Barium Sulfate
Tungsten
Barium Sulfate
Bismuth Salt
Tungsten
Barium Sulfate
Bismuth Salt
Tungsten
Barium Sulfate
Tungsten
Barium Sulfate
Tungsten
Barium Sulfate Barium Sulfate
Tungsten
Custom Colors
(available with)
Yes Yes Limited Yes Yes Yes Yes
Solution Grades No* Yes Yes No* No No* No*
Hydrogel Grade No No Yes No No No No
Extrusion and/or Molding Grades Both Both Both Primarily Injection Molding Both Primarily Injection Molding Both
Biostability
(< 30 days)
Good Good Good Good Good Good Good
Biostability
(≥ 30 days)
Best Shore D - Good
Shore A - Application Dependent
Not Determined Good Shore D - Good
Shore A - Application Dependent
Good Shore D - Good
Shore A - Application Dependent
Strength Good Good Dry - Good
Wet - Fair
Good Best Good Best
Flexibility Good Best Good Poor Good Poor Good
Solvent Resistance Good Good Good Best Best Good Best

* Extrusion and injection molding grade can be dissolved in specific organic solvents.