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This is the free Material Data Center Datasheet of VESTAMID® Care ML21 - PA12 - Evonik Operations GmbH

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Product Texts
High viscosity Polyamide 12 for medical application

VESTAMID® Care ML21 is resistant to body fluids and toxicologically safe.
 

Typical application areas for filled VESTAMID Care ML grades include  catheters, housing parts, monitoring and imaging devices and durable medical equipment.

Advantages at a glance

- High impact resistance

- Easy processability & colorability

- Low sliding friction

- High toughness

- High abrasion resistance

- Density 1.0 g/cc

- High dimensional stability

- High chemical resistance

- Gamma and EtO sterilizable


Biocompatibility of VESTAMID® Care ML
VESTAMID® Care ML grades were tested on biocompatibility for applications within the body of up to 30 days contact time and comply with USP <88> class VI and ISO 10993 standards.

Biocompatibility tests for VESTAMID® Care:
Standard Description
ASTM F756-08 Hemocompatibility
ISO 10993-5 Cytotoxicity
ISO 10993-10 Sensitization: Maximization test according to Magnusson and Kligman
ISO 10993-10 Irritation: Intracutaneous Reactivity
ISO 10993-11 Acute Systemic Toxicity
USP Class VI Acute Systemic Toxicity Intracutaneous Reactivity Muscle Implantation
Processing of VESTAMID® Care
For information about processing of VESTAMID®, please follow the general commendations about “Processing of VESTAMID® compounds”. 
 

FOR FURTHER INFORMATION PLEASE CONTACT US AT EVONIK-HP@EVONIK.COM
OR VISIT OUR PRODUCT AT  WWW.EVONIK.COM/MEDICAL-TECHNOLOGY
Processing/Physical Characteristicsdry / condUnitTest Standard
ISO Data
Melt volume-flow rate, MVR 6 / * cm³/10min ISO 1133
Temperature 230 / * °C -
Load 5 / * kg -
Molding shrinkage, parallel 0.7 / * % ISO 294-4, 2577
Molding shrinkage, normal 1.2 / * % ISO 294-4, 2577
Mechanical propertiesdry / condUnitTest Standard
ISO Data
Tensile Modulus 1450 / 1100 MPa ISO 527
Yield stress 44 / 38 MPa ISO 527
Yield strain 5 / 10 % ISO 527
Nominal strain at break >50 / >50 % ISO 527
Charpy impact strength, +23°C N / N kJ/m² ISO 179/1eU
Charpy impact strength, -30°C N / N kJ/m² ISO 179/1eU
Charpy notched impact strength, +23°C 32 / 17 kJ/m² ISO 179/1eA
Type of failure C / C - -
Charpy notched impact strength, -30°C 9 / 9 kJ/m² ISO 179/1eA
Type of failure C / C - -
Shore D hardness 75 / * - ISO 7619-1
Thermal propertiesdry / condUnitTest Standard
ISO Data
Melting temperature, 10°C/min 178 / * °C ISO 11357-1/-3
Glass transition temperature, 10°C/min 45 / * °C ISO 11357-1/-2
Temp. of deflection under load, 1.80 MPa 50 / * °C ISO 75-1/-2
Temp. of deflection under load, 0.45 MPa 110 / * °C ISO 75-1/-2
Vicat softening temperature, B 140 / * °C ISO 306
Coeff. of linear therm. expansion, parallel 150 / * E-6/K ISO 11359-1/-2
Coeff. of linear therm. expansion, normal 150 / * E-6/K ISO 11359-1/-2
Burning Behav. at 1.5 mm nom. thickn. HB / * class IEC 60695-11-10
Thickness tested 1.6 / * mm -
Electrical propertiesdry / condUnitTest Standard
ISO Data
Relative permittivity, 100Hz 3.7 / 5 - IEC 62631-2-1
Relative permittivity, 1MHz 3 / 3.3 - IEC 62631-2-1
Dissipation factor, 100Hz 450 / 800 E-4 IEC 62631-2-1
Dissipation factor, 1MHz 280 / 500 E-4 IEC 62631-2-1
Volume resistivity >1E13 / 3E12 Ohm*m IEC 62631-3-1
Surface resistivity * / >1E15 Ohm IEC 62631-3-2
Electric strength - / 28 kV/mm IEC 60243-1
Comparative tracking index 600 / 600 - IEC 60112
Other propertiesdry / condUnitTest Standard
Water absorption 1.5 / * % Sim. to ISO 62
Humidity absorption 0.7 / * % Sim. to ISO 62
Density 1010 / 1010 kg/m³ ISO 1183
Characteristics
Processing
Injection Molding
Delivery form
Pellets
Special Characteristics
High impact or impact modified, Heat stabilized or stable to heat, Sterilizable, Ethylene Oxide (EtO) Sterilization, Gamma irradiation sterilization
Features
Tribologic Grade
Chemical Resistance
General Chemical Resistance
Certifications
Medical Grade, Biocompatibility ISO 10993, US Pharmacopeia Class VI Approved
Applications
Medical
Regional Availability
Disclaimer
Copyright Altair Engineering GmbH. Altair Engineering GmbH assumes no liability for the system to be free of errors. The user takes sole responsibility for the use of this data under the exclusion of every liability from Altair Engineering GmbH; this is especially valid for claims of compensation resulting from consequential damages. Altair explicitly points out that any decision about the application of materials must be double checked with the producer of this material. This includes all contents of this system. Copyright laws are applicable for the content of this system.
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