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Properties of Paliney® 1100 - Invivo


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Mechanical and Electrical Properties - Wire, 0.002 -0.010

Properties of Paliney 1100 Condition
Stress Relieved

Ultimate Tensile Strength (ksi)


Yield Strength (ksi) 0.2%


Elongation (% in 2 in)

2.5 min

Hardness (Knoop)


Electrical Conductivity (%IACS, Nominal)


Physical Properties

Modulus of Elasticity (x 106 psi, Nominal)


Solidus (Deg C)


Density (dwt / in3, Nominal)


Coefficient of Linear Thermal Expansion (x 10-6 / oC ,  35 oC  to 500 oC)





Cytotoxicity- Elution Method (ISO 10993-5)

  • Result -no evidence of causing cell lysis or toxicity

Irritation and Sensitization - aqueous and organic extraction (ISO 10993-10)

  • Result -both aqueous and organic extractions
  • Primary Irritation Index was negligible for aqueous solvent, (0.0-0.5 for organic solvent)
  • No evidence of significant irritation from injected extract

Systemic Toxicity - aqueous and organic extraction (ISO 10993-11)

  • Result- both aqueous and organic extraction - no mortality and no evidence of systemic toxicity

In Vitro Hemolysis – aqueous extraction (modified ASTM) (ISO 10993-4)

  • Results - aqueous extraction (modified ASTM)
  • Mean hemolytic index is 0.0%
  • Test article extract is nonhemolytic

Muscle Implant – 2, 12 and 26 week exposure tests (ISO 10993-6)

  • Results -2, 12 and 26 week rabbit implant tests - classified as nonirritant in all tests

The information contained in this Data Sheet is intended to assist you in the use of this product. It is not intended to and does not create any warranties, express or implied, including any warranty of merchantability or fitness for a particular application. The user should determine the suitability of this material for each application. Data is subject to change without notice.



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