Mediprene® 500502M

About
Mediprene 500502M: Thermoplastic Elastomer Material Type: TPS-SEBS Hardness: 50 Shore A (4mm) Service Temperature Range: -50 — +100°C (unstressed material) Colour: Transparent, but can be available in any colour. Presentation: Free flowing pellets that can be processed without predrying, when stored under normal conditions. Weather Resistance: Good Chemical Resistance: Good (excluding organic solvents, aromatic- and vegetable oils) Recyclability: 100% recyclable Special Features: The material is based on medically approved raw materials.&&

Product Description
GenericSEBS
Material StatusCommercial: Active
FeaturesWeather resistance is good,Excellent Processability,Renewable resources,Solvent resistance
AvailabilitysAsia Pacific,Europe
Process MethodsExtrusion

Technical Data
PHYSICALNominal valueUnitTest method
Density0.890g/cm³ASTM D792
Melt Flow Rate
190℃,2.16kg12g/10minASTM D1238

elastic bodyNominal valueUnitTest method
tear strength28.0kN/mASTM D624

THERMALNominal valueUnitTest method
Operating temperature-50 to 100

MECHANICALNominal valueUnitTest method
Shore hardness
Shore A, 4.00 mm50 ASTM D2240
Tensile modulus ASTM D638
100% secant1.40MPaASTM D638
300% secant2.50MPaASTM D638
tensile strength6.00MPaASTM D638
Tensile strain
fracture650%ASTM D638

Process Conditions
injectionNominal valueUnitTest method
ExtrusionNominal valueUnitTest method
Barrel rear temperature150 to 210°C
Barrel middle temperature150 to 210°C
Barrel front temperature150 to 210°C
Mold temperature20 to 40°C
Barrel 1 zone temperature140 to 180°C
Barrel 2 zone temperature140 to 180°C
Barrel 3 zone temperature140 to 180°C
Barrel 4 zone temperature140 to 180°C
Barrel 5 zone temperature140 to 180°C

Notes
1. Typical properties: these are not to be construed as specifications.
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