Mediprene® 500402M

About
Preliminary datasheet Mediprene® 500402M: Thermoplastic Elastomer Basic material: TPS-SEBS Hardness: 40 Shore A (4 mm) Service temperature range: -50 — +125°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) Recycling: 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℃,2.16kg15g/10minASTM D1238

MECHANICALNominal valueUnitTest method
Shore hardness
Shore A, 4.00 mm40 ASTM D2240
Tensile modulus ASTM D638
100% secant0.900MPaASTM D638
300% secant1.80MPaASTM D638
tensile strength6.00MPaASTM D638
Tensile strain
fracture650%ASTM D638

elastic bodyNominal valueUnitTest method
tear strength25.0kN/mASTM D624

THERMALNominal valueUnitTest method
Operating temperature-50 to 125

Process Conditions
injectionNominal valueUnitTest method
ExtrusionNominal valueUnitTest method
Barrel rear temperature180 to 210°C
Barrel middle temperature180 to 210°C
Barrel front temperature180 to 210°C
Mold temperature30 to 60°C
Barrel 1 zone temperature150 to 210°C
Barrel 2 zone temperature150 to 210°C
Barrel 3 zone temperature150 to 210°C
Barrel 4 zone temperature150 to 210°C
Barrel 5 zone temperature150 to 210°C

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