Medalist® MD-34445 NAT XRD2

Category: TPE , Thermoplastic Elastomer
Manufacturer: Teknor Apex Company
Trademark: Medalist®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: H37f8g_Medalist-MD-34445-NAT-XRD2.pdf
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This material adheres to LLDPE.
General Information
Uses
  • Safety equipment
  • Drug
  • Medical/nursing supplies
Appearance
  • Opacity
Forms
  • Particle
Processing Method
  • Extrusion
  • Injection molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 0.898g/cm³ASTM D792
Melt Mass-Flow Rate (MFR) (190°C/21.6 kg)30g/10 minASTM D1238
HardnessNominal ValueUnitTest Method
Durometer Hardness ASTM D2240
    Shaw A 45ASTM D2240
    Shaw A, 5 seconds 43ASTM D2240
ElastomersNominal ValueUnitTest Method
Tensile Strength (Break)6.89MPaASTM D412
Tensile Elongation (Break)700%ASTM D412
Additional InformationNominal Value
Adhesion to LLDPE
InjectionNominal ValueUnit
Rear Temperature 127 - 149°C
Middle Temperature 138 - 160°C
Front Temperature 149 - 171°C
Nozzle Temperature 171 - 193°C
Processing (Melt) Temp 171 - 193°C
Mold Temperature 21.1 - 37.8°C
Injection Pressure 1.38 - 5.52MPa
Back Pressure 0.172 - 0.689MPa
Screw Speed 50 - 100rpm
Cushion 3.81 - 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. 138 - 149°C
Cylinder Zone 2 Temp. 149 - 160°C
Cylinder Zone 3 Temp. 160 - 182°C
Cylinder Zone 5 Temp. 171 - 193°C
Die Temperature 182 - 204°C
Extrusion instructions
Screw Speed: 30 to 100 rpm
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