Medalist™ MD-115

About
This compound is designed for medical and healthcare applications including tubing.&&

Product Description
SupplierTeknor Apex
GenericTPE
Material StatusCommercial: Active
AvailabilitysAfrica & Middle East ,North America,Latin America,Asia Pacific,Europe
Process MethodsInjection Molding

Technical Data
PHYSICALNominal valueUnitTest method
Density0.878g/cm³ASTM D792
Melt Flow Rate
200℃,5.0kg1.0g/10minASTM D1238
Shrinkage rate ASTM D955
MD3.9%ASTM D955
TD3.4%ASTM D955

MECHANICALNominal valueUnitTest method
Shore hardness
Shaw’s A37 ASTM D2240

elastic bodyNominal valueUnitTest method
tensile strength ASTM D412
fracture7.41MPaASTM D412
100% strain0.862MPaASTM D412
200% strain1.52MPaASTM D412
300% strain2.21MPaASTM D412
Tensile strain
fracture650%ASTM D412
tear strength21.0kN/mASTM D624
Compression deformation
23℃,22 hr13%ASTM D395

Process Conditions
injectionNominal valueUnitTest method
ExtrusionNominal valueUnitTest method
Barrel rear temperature138 to 160°C
Barrel middle temperature160 to 182°C
Barrel front temperature171 to 193°C
Nozzle temperature193 to 216°C
Processing (melt) temperature193 to 216°C
Mold temperature21 to 38°C
Injection pressure1.38 to 5.52MPa
Back pressure0.172 to 0.689MPa
Screw speed50 to 100rpm
Cushion3.81 to 25.4mm
Barrel 1 zone temperature138 to 149°C
Barrel 2 zone temperature149 to 160°C
Barrel 3 zone temperature160 to 182°C
Barrel 5 zone temperature171 to 193°C
Nozzle temperature182 to 204°C

Notes
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