Medalist™ MD-315

About
This compound is designed for overmold to nylon.&&

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
Density0.908g/cm³ASTM D792
Melt Flow Rate
190℃,2.16kg0.20g/10minASTM D1238
Shrinkage rateASTM D955
MD1.8%
TD1.8%

MECHANICALNominal valueUnitTest method
Shore hardness
Shaw’s A45ASTM D2240

elastic bodyNominal valueUnitTest method
tensile strengthASTM D412
fracture4.83MPaASTM D412
100% strain1.52MPa
200% strain2.21MPa
300% strain2.93MPa
Tensile strain
fracture600%ASTM D412
tear strength25.4kN/mASTM D624
Compression deformation
23℃,22 hr18%ASTM D395

Supplementary informationNominal valueUnitTest method
Adhesion to Nylon

Process Conditions
injectionNominal valueUnitTest method
ExtrusionNominal valueUnitTest method
Drying temperature60.0°C
Drying time2.0 to 4.0hr
Barrel rear temperature193 to 216°C
Barrel middle temperature260 to 282°C
Barrel front temperature271 to 293°C
Nozzle temperature282 to 302°C
Processing (melt) temperature282 to 302°C
Mold temperature21.1 to 37.8°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 temperature193 to 216°C
Barrel 2 zone temperature249 to 271°C
Barrel 3 zone temperature260 to 282°C
Barrel 5 zone temperature271 to 293°C
Nozzle temperature271 to 293°C

Notes
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