MOTIS™ LV

Category: PEEK , Polyetheretherketone
Manufacturer: Invibio Inc.
Trademark: MOTIS™
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: IZszQ7_MOTIS-LV.pdf
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Message
Combining versatility, strength, biocompatibility and superior material properties, MOTIS is a tool for innovation that drives device performance to the next level. At its core, MOTIS is an enhanced polyetheretherketone (PEEK) polymer with properties specifically developed for bearing applications against hard counterfaces, such as metal and ceramic. For device manufacturers, this means increased design flexibility and redefining what is possible.

Superior biomaterials, in form and function, are more important than ever before. Until now, arthroplasty device design and performance have been bound by the limitations of existing metals, ceramics, and polymers, due to inherent characteristics (e.g. strength, stiffness), processing requirements, or performance limitations (e.g. wear, creep and fatigue properties).

MOTIS overcomes many of these constraints - in both design and processing - by fundamentally redefining biomaterial properties and performance possibilities.

To meet the critical demands of orthopedic joint arthroplasty, MOTIS utilizes carbon fiber technology to modify the performance characteristics of natural PEEK. MOTIS provides an inherently strong bond between fibers and matrix, with a fiber-to-matrix interfacial bond strength at least an order of magnitude stronger than UHMWPE and carbon fibers. Additionally, MOTIS has shown to be highly resistant to creep with less than 0.4% of creep measured under loads of 50MPa, maintaining implant shape and contact area under constant stress.
General Information
Features
  • Biocompatible
  • Ethylene Oxide Sterilizable
  • Fatigue Resistant
  • Good Creep Resistance
  • Good Dimensional Stability
  • Good Flexibility
  • Good Wear Resistance
  • High Stiffness
  • High Strength
  • Radiation Sterilizable
  • Radiotranslucent
  • Steam Sterilizable
Uses
  • Body Implants
  • Medical/Healthcare Applications
Agency Ratings
  • DMF Unspecified Rating
  • FDA Unspecified Rating
Appearance
  • Black
Forms
  • Granules
Processing Method
  • Injection Molding
  • Machining
PhysicalNominal ValueUnitTest Method
Density 1.42g/cm³ISO 1183
Molding Shrinkage
    Across Flow : 210°C 0.90%
    Flow : 210°C 0.10%
Water Absorption (23°C, 24 hr)0.50%ISO 62
HardnessNominal ValueUnitTest Method
Rockwell Hardness (M-Scale)105ASTM D785
MechanicalNominal ValueUnitTest Method
Tensile Modulus 15000MPaISO 527-2
Tensile Stress ISO 527-2
    Yield 198.0MPa
    Yield 155MPa
Tensile Strain ISO 527-2
    Break 22.8%
    Break 2.0%
Flexural Modulus ISO 178
    -- 36400MPa
    -- 12500MPa
Flexural Stress ISO 178
    -- 4164MPa
    -- 230MPa
Compressive Modulus 12000MPaISO 604
Compressive Stress 200MPaISO 604
Shear Modulus 2200MPaISO 15310
Shear Strength 94.0MPaASTM D732
Poisson's Ratio 0.41ASTM E132
ImpactNominal ValueUnitTest Method
Notched Izod Impact Strength 5.5kJ/m²ISO 180
Unnotched Izod Impact Strength 30kJ/m²ISO 180
ThermalNominal ValueUnitTest Method
Melting Temperature 343°C
CLTE - Flow ASTM D696
    -- 51.2E-5cm/cm/°C
    -- 61.5E-5cm/cm/°C
Fill AnalysisNominal ValueUnitTest Method
Melt Viscosity 73.70E-4MPaInternal Method
Note Message
1 .Rod
2 .Rod
3 .Rod
4 .Rod
5 .Below Tg
6 .Above Tg
7 .Capillary Rheometer
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