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Teknor Apex Medalist® MD-32265 Thermoplastic Elastomer
Categories: Polymer; Thermoplastic; Elastomer, TPE

Material Notes: Notes: Medalist MD-32265 is a high performance thermoplastic elastomer specifically designed for overmolding and multi-shot molding applications in the healthcare/medical segment. Medalist MD-32265 is a medium hardness, medium density, RoHS compliant grade that is sterilized, and is suitable for both injection and extrusion.

Availability: Africa & Middle East; Europe; Asia Pacific; Latin America; North America

Features: Bondability; BPA Free, Good Adhesion; Good Colorability; Good Compression Set; Good Flexibility; Good Impact Resistance; Good Moldability; Good Processability; Good Sterilizability; High Elasticity; Medium Hardness

Uses: Bonding; Flexible Grips; Gaskets; Handles; Jacketing; Medical Devices; Medical/Healthcare Applications; Overmolding; Pharmaceuticals; Rubber Replacement

Agency Ratings: ISO 10993 Part 5; ISO 13485

RoHS Compliance: RoHS Compliant

Form: Pellets

Processing Method: Injection Molding; Extrusion

Information provided by Teknor Apex

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Physical PropertiesOriginal ValueComments
Density 1.00 g/ccASTM D792
Melt Flow 0.40 g/10 min
@Load 5.00 kg,
Temperature 200 °C
ASTM D1238
 
Mechanical PropertiesOriginal ValueComments
Hardness, Shore A 65ASTM D2240
Tensile Strength at Break 900 psiASTM D412
Tensile Stress at Strain 310 psi
@Strain 100 %
ASTM D412
 440 psi
@Strain 200 %
ASTM D412
 580 psi
@Strain 300 %
ASTM D412
Elongation at Break 600 %ASTM D412
Tear Strength 175 pliASTM D624
Compression Set 20 %
@Temperature 22.8 °C,
Time 79200 sec
ASTM D395
 
Processing PropertiesOriginal ValueComments
Processing Temperature 540 - 575 °FMelt, Injection
Rear Barrel Temperature 380 - 420 °FInjection
Middle Barrel Temperature 500 - 540 °FInjection
Front Barrel Temperature 520 - 560 °FInjection
Nozzle Temperature 540 - 575 °FInjection
Zone 1 380 - 420 °FExtrusion
Zone 2 480 - 520 °FExtrusion
Zone 3 500 - 540 °FExtrusion
Zone 4 520 - 560 °FExtrusion
Die Temperature 520 - 560 °FExtrusion
Mold Temperature 70.0 - 100 °FInjection
Drying Temperature 140 °FInjection
Dry Time 2.00 - 4.00 hourInjection
Injection Pressure 200 - 800 psiInjection
Back Pressure 25.0 - 100 psiInjection
Cushion 0.150 - 1.00 inInjection
Screw Speed 30 - 100 rpmExtrusion
 50 - 100 rpmInjection
 
Descriptive Properties
AppearanceColors Available
 Natural Color
 Opaque

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to go back to viewing the property data in MatWeb's normal format.

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