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This is the free Material Data Center Datasheet of VESTAMID® EX9200 - TPA - Evonik Operations GmbH

Material Data Center offers the following functions for VESTAMID® EX9200:
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Product Texts
Plasticizer-free and light-stabilized polyamide 12 elastomer

The VESTAMID® E series represent thermoplastic elastomers generically characterized as polyether block copolyamides (PEBA) consisting of PA 12 and polyether segments.

Characteristic properties of VESTAMID® EX9200 are:
  • Excellent toughness and flexibility even at low temperatures
  • Absence of plasticizers and therefore no plasticizer migration
  • Low density
  • Good chemical resistance
  • High dimensional stability and constant physical properties at changing environmental humidity due to low moisture absorption

Compared with chemically cross-linked elastomers VESTAMID® EX9200 offers the more economically thermoplastic processing.
The process temperatures should be within a range of 200°C – 240°C.
 
VESTAMID® EX9200 is supplied in moisture-proof packaging ready for use.
 
Pigmentation may affect values.

Inside the original and undamaged packaging, the product has a shelf life of at least 2 years when stored in dry rooms at temperatures not exceeding 30°C.

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.VESTAMID.COM
Processing/Physical Characteristicsdry / condUnitTest Standard
ISO Data
Melt volume-flow rate, MVR 54 / * cm³/10min ISO 1133
Temperature 250 / * °C -
Load 5 / * kg -
Molding shrinkage, parallel 0.9 / * % ISO 294-4, 2577
Molding shrinkage, normal 1.3 / * % ISO 294-4, 2577
Mechanical propertiesdry / condUnitTest Standard
ISO Data
Tensile Modulus 720 / - MPa ISO 527
Yield stress 31 / - MPa ISO 527
Yield strain 20 / - % ISO 527
Nominal strain at break >50 / - % ISO 527
Charpy impact strength, +23°C N / - kJ/m² ISO 179/1eU
Charpy notched impact strength, +23°C 33 / - kJ/m² ISO 179/1eA
Charpy notched impact strength, -30°C 6 / - kJ/m² ISO 179/1eA
Type of failure C / - - -
Shore D hardness 68 / * - ISO 7619-1
Thermal propertiesdry / condUnitTest Standard
ISO Data
Melting temperature, 10°C/min 177 / * °C ISO 11357-1/-3
Glass transition temperature, 10°C/min 21 / * °C ISO 11357-1/-2
Temp. of deflection under load, 1.80 MPa 45 / * °C ISO 75-1/-2
Temp. of deflection under load, 0.45 MPa 100 / * °C ISO 75-1/-2
Vicat softening temperature, B 130 / * °C ISO 306
Coeff. of linear therm. expansion, parallel 160 / * E-6/K ISO 11359-1/-2
Coeff. of linear therm. expansion, normal 160 / * 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 7.4 / - - IEC 62631-2-1
Relative permittivity, 1MHz 4.6 / - - IEC 62631-2-1
Dissipation factor, 100Hz 1500 / - E-4 IEC 62631-2-1
Dissipation factor, 1MHz 760 / - E-4 IEC 62631-2-1
Volume resistivity 1E9 / - Ohm*m IEC 62631-3-1
Comparative tracking index 600 / - - IEC 60112
Other propertiesdry / condUnitTest Standard
Water absorption 1.5 / * % Sim. to ISO 62
Density 1010 / - kg/m³ ISO 1183
Diagrams
Viscosity-shear rate , VESTAMID® EX9200, TPA, Evonik
Shearstress-shear rate , VESTAMID® EX9200, TPA, Evonik
Spec. enthalpy/mass-temp. (DSC) , VESTAMID® EX9200, TPA, Evonik
Characteristics
Processing
Injection Molding, Film Extrusion
Delivery form
Pellets
Special Characteristics
Light stabilized or stable to light
Chemical Resistance
General Chemical Resistance
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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