Medalist® MD-50357

Category: TPE , Thermoplastic Elastomer
Manufacturer: Teknor Apex Company
Trademark: Medalist™
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: pxvDvD_MedalistMD50357.pdf
PRICE: ​Order Products​ email   sales@su-jiao.com
Wechat: WECHAT
Message
Medalist MD-50357 is intended for use in medical and healthcare applications, particularly for extruded medical tubing. Medalist MD-50357 is a low density, medium hardness, clear grade designed to be a sustainable alternative to flexible PVC for medical tubing. This grade is suitable for both injection molding and extrusion.

General Information
Features
  • Low Specific Gravity
  • High purity
  • Low density
  • Pressure cooker disinfection
  • Ethylene oxide disinfection
  • Anti-gamma radiation
  • Adhesiveness
  • Good processing stability
  • Kink resistance
  • Definition, high
  • No kinetic components
  • Medium hardness
Uses
  • Drug
  • Medical/nursing supplies
Agency Ratings
  • ISO 10993 Part 5
  • ISO 13485
RoHS Compliance
  • RoHS compliance
Appearance
  • Light Blue
  • Available colors
  • Clear/transparent
Forms
  • Particle
Processing Method
  • Extrusion
  • Injection molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 0.888g/cm³ASTM D792
Melt Mass-Flow Rate (MFR) (190°C/2.16 kg)9.0g/10 minASTM D1238
HardnessNominal ValueUnitTest Method
Durometer Hardness ASTM D2240
    Shaw A, 1 sec 60ASTM D2240
    Shaw A, 5 seconds 58ASTM D2240
ElastomersNominal ValueUnitTest Method
Tensile Stress ASTM D412
    50% strain 1.93MPaASTM D412
    100% strain 2.31MPaASTM D412
    300% strain 3.62MPaASTM D412
Tensile Strength (Break)9.14MPaASTM D412
Tensile Elongation (Break)750%ASTM D412
Tear Strength 36.8kN/mASTM D624
Compression Set ASTM D395
    23°C, 22 hr 24%ASTM D395
    70°C, 22 hr 88%ASTM D395
Legal statement
The information and recommendations contained in this bulletin are, to the best of our knowledge, accurate and reliable but no guarantee of their accuracy is made. All products are sold upon condition that purchasers shall make their own tests to determine the suitability of such products for their particular purposes and uses and purchaser assumes all risks and liability for the results of use of the products, including use in accordance with seller's recommendations. Nothing in this bulletin constitutes permission or a recommendation to practice or use any invention covered by any patent owned by this company or others. There is no warranty of merchantability and there are no other warranties for the products described. For detailed Product Stewardship information, please contact us. Any product of Teknor Apex, including product names, shall not be used or tested in medical or food contact applications without the prior written acknowledgement of Teknor Apex as to the intended use. Please note that some products may not be available in one or more countries.
InjectionNominal ValueUnit
Rear Temperature 149 - 171°C
Middle Temperature 171 - 193°C
Front Temperature 193 - 216°C
Nozzle Temperature 193 - 216°C
Processing (Melt) Temp 193 - 216°C
Mold Temperature 21 - 52°C
Back Pressure 0.345 - 1.03MPa
Screw Speed 50 - 100rpm
Cushion 3.56 - 25.4mm
Injection instructions
Drying is not necessary. However, if moisture is a problem, dry the pellets for 2 to 4 hours at 150°F (65°C).
ExtrusionNominal ValueUnit
Cylinder Zone 1 Temp. 171 - 188°C
Cylinder Zone 2 Temp. 182 - 196°C
Cylinder Zone 3 Temp. 185 - 204°C
Cylinder Zone 4 Temp. 188 - 210°C
Cylinder Zone 5 Temp. 188 - 210°C
Die Temperature 188 - 210°C
Extrusion instructions
Screw Speed: 30 to 100 rpmScreen Pack Recommendation: 60/200/200/60 to 60/200/400/400/200/60 mesh size
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