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Rulon Bearings

Teknor Apex Medalist® MD-50263 Thermoplastic Elastomer
Categories: Polymer; Thermoplastic; Elastomer, TPE
Material Notes: Notes: Medalist MD-50200 Series is a high performance thermoplastic elastomer series, designed to be a sustainable alternative to flexible PVC for medical tubing and film. Medalist MD-50263 is a medium hardness, low density, clear grade, available in NAT and color-matched, intended for use in medical and healthcare applications, with excellent processability and throughput in extruded tubing.

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

Features: Autoclave Sterilizable; Chemical Resistant; Ethylene Oxide Sterilizable; Good Adhesion; Good Colorability; Good Processability; Halogen Free; High Clarity; High Purity; Kink Resistant; Low Density; Low Specific Gravity; Medium Hardness; No Animal Derived Components; Radiation (Gamma) Resistant

Uses: Clear Sheet; Film; Hose; Medical/Healthcare Applications; Pharmaceuticals; Rubber Replacement; Tubing

Agency Ratings: ISO 10993 Part 5; ISO 13485

RoHS Compliance: RoHS Compliant

Form: Pellets

Processing Method: Injection Molding; Extrusion; Cast Film

Information provided by Teknor Apex
Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesMetricEnglishComments
Oxygen Permeability  20200 cm3 mil/(m2 day atm)
@Thickness 1.02 mm		1300 cm3 mil/(100 in2 day atm)
@Thickness 0.0400 in		90% RH; ASTM D3985
 21700 cm3 mil/(m2 day atm)
@Thickness 1.02 mm		1400 cm3 mil/(100 in2 day atm)
@Thickness 0.0400 in		35% RH; ASTM D3985
Density 0.890 g/cc0.0322 lb/in³ASTM D792
Water Vapor Transmission 51.2 g/m²/day
@Thickness 2.54 mm,
Temperature 37.8 °C		3.30 g/100 in²/day
@Thickness 0.100 in,
Temperature 100 °F		100 RH; ASTM F1249
Oxygen Transmission  12.4 cc-mm/m²-24hr-atm
@Thickness 1.02 mm		31.5 cc-mil/100 in²-24hr-atm
@Thickness 0.0400 in		90% RH, Wet; ASTM F1927
 13.1 cc-mm/m²-24hr-atm
@Thickness 1.02 mm		33.3 cc-mil/100 in²-24hr-atm
@Thickness 0.0400 in		35% RH, Wet; ASTM F1927
Melt Flow 4.5 g/10 min
@Load 5.00 kg,
Temperature 200 °C		4.5 g/10 min
@Load 11.0 lb,
Temperature 392 °F		ASTM D1238
 
Mechanical PropertiesMetricEnglishComments
Hardness, Shore A  65
@Time 5.00 sec		65
@Time 0.00139 hour		ASTM D2240
 67
@Time 1.00 sec		67
@Time 0.000278 hour		ASTM D2240
Tensile Strength at Break 11.9 MPa1720 psiDie C, 20 in/min; ASTM D412
Tensile Stress at Strain  2.24 MPa
@Strain 50 %		325 psi
@Strain 50 %		Die C, 20 in/min; ASTM D412
 2.65 MPa
@Strain 100 %		385 psi
@Strain 100 %		Die C, 20 in/min; ASTM D412
 4.24 MPa
@Strain 300 %		615 psi
@Strain 300 %		Die C, 20 in/min; ASTM D412
Elongation at Break 630 %630 %Die C, 20 in/min; ASTM D412
Tear Strength 43.3 kN/m247 pliDie C, 20 in/min; ASTM D624
Compression Set  18 %
@Temperature 22.8 °C,
Time 79200 sec		18 %
@Temperature 73.0 °F,
Time 22.0 hour		Type 1; ASTM D395
 86 %
@Temperature 70.0 °C,
Time 79200 sec		86 %
@Temperature 158 °F,
Time 22.0 hour		Type 1; ASTM D395
 
Processing PropertiesMetricEnglishComments
Processing Temperature 193 - 227 °C380 - 440 °FMelt, Injection
Rear Barrel Temperature 149 - 171 °C300 - 340 °FInjection
Middle Barrel Temperature 171 - 193 °C340 - 380 °FInjection
Front Barrel Temperature 193 - 227 °C380 - 440 °FInjection
Nozzle Temperature 193 - 227 °C380 - 440 °FInjection
Zone 1 171 - 188 °C340 - 370 °FExtrusion
Zone 2 182 - 196 °C360 - 385 °FExtrusion
Zone 3 185 - 204 °C365 - 400 °FExtrusion
Zone 4 188 - 216 °C370 - 420 °FExtrusion
Zone 5 204 - 227 °C400 - 440 °FExtrusion
Adapter Temperature 227 °C440 °FExtrusion
Die Temperature 204 - 227 °C400 - 440 °FExtrusion
Mold Temperature 21.1 - 51.7 °C70.0 - 125 °FInjection
Back Pressure 0.345 - 1.03 MPa50.0 - 150 psiInjection
Cushion 0.356 - 2.54 cm0.140 - 1.00 inInjection
Screw Speed 30 - 100 rpm30 - 100 rpmExtrusion
 50 - 100 rpm50 - 100 rpmInjection
 
Descriptive Properties
AppearanceClear/Transparent
 Colors Available

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 view all the property values for this datasheet as they were originally entered into MatWeb.

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PTEKNQ0736 / 237227

Aluminum Castings




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