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Master Bond adhesives

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Teknor Apex Medalist® MD-50283 Thermoplastic Elastomer
Categories: Polymer; Thermoplastic; Elastomer, TPE
Material Notes: Notes: Medalist MD-50283 is intended for use in medical and healthcare applications, particularly for extruded medical tubing. Medalist MD-50283 is a high hardness, low density, clear grade, designed to be a sustainable alternative to flexible PVC for medical tubing. This grade is suitable for cast film, extrusion, and injection molding.

Availability: Asia Pacific

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

Uses: Clear Sheet; Film; Hose; Medical/Healthcare Applications; Pharmaceuticals; 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 PropertiesOriginal ValueComments
Oxygen Permeability 970 cm3 mil/(100 in2 day atm)
@Thickness 1.02 mm		35% RH; ASTM D3985
 1000 cm3 mil/(100 in2 day atm)
@Thickness 1.02 mm		90% RH; ASTM D3985
Density 0.890 g/ccASTM D792
Water Vapor Transmission 2.30 g/100 in²/day
@Thickness 2.54 mm,
Temperature 37.8 °C		100 RH; ASTM F1249
Oxygen Transmission 24.4 cc-mil/100 in²-24hr-atm
@Thickness 1.02 mm		90% RH, Wet; ASTM F1927
 26.5 cc-mil/100 in²-24hr-atm
@Thickness 1.02 mm		35% RH, Wet; ASTM F1927
Melt Flow 8.0 g/10 min
@Load 5.00 kg,
Temperature 200 °C		ASTM D1238
 
Mechanical PropertiesOriginal ValueComments
Hardness, Shore A 84
@Time 5.00 sec		ASTM D2240
 86
@Time 1.00 sec		ASTM D2240
Tensile Strength at Break 2370 psiDie C, 20 in/min; ASTM D412
Tensile Stress at Strain 815 psi
@Strain 50 %		Die C, 20 in/min; ASTM D412
 855 psi
@Strain 100 %		Die C, 20 in/min; ASTM D412
 1130 psi
@Strain 300 %		Die C, 20 in/min; ASTM D412
Elongation at Break 630 %Die C, 20 in/min; ASTM D412
Tear Strength 410 pliDie C, 20 in/min; ASTM D624
Compression Set 26 %
@Temperature 22.8 °C,
Time 79200 sec		Type 1; ASTM D395
 79 %
@Temperature 70.0 °C,
Time 79200 sec		Type 1; ASTM D395
 
Processing PropertiesOriginal ValueComments
Processing Temperature 380 - 440 °FMelt, Injection
Rear Barrel Temperature 300 - 340 °FInjection
Middle Barrel Temperature 340 - 380 °FInjection
Front Barrel Temperature 380 - 440 °FInjection
Nozzle Temperature 380 - 440 °FInjection
Zone 1 320 - 370 °FExtrusion
Zone 2 360 - 385 °FExtrusion
Zone 3 360 - 400 °FExtrusion
Zone 4 360 - 400 °FExtrusion
Zone 5 360 - 410 °FExtrusion
Adapter Temperature 350 - 420 °FExtrusion
Die Temperature 350 - 420 °FExtrusion
Mold Temperature 70.0 - 125 °FInjection
Back Pressure 25.0 - 100 psiInjection
Cushion 0.140 - 1.00 inInjection
Screw Speed 30 - 100 rpmExtrusion
 50 - 100 rpmInjection
 
Descriptive Properties
AppearanceClear/Transparent
 Colors Available

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PTEKNQ0739 / 237230

Rulon Bearings




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