Dryflex® 670271

About
Dryflex 670271: Thermoplastic Elastomer Material Type: TPS-SEBS Hardness: 27 Shore 00 Service Temperature Range: -50 — +70°C (unstressed material) Colour: Natural, but can be available in any colour. Presentation: Free flowing pellets that can be processed without predrying, when stored under normal conditions. Weather Resistance: Excellent Chemical Resistance: Good (excluding organic solvents, aromatic- and vegetable oils) Recyclability: 100% recyclable&&

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
Density1.04g/cm³ASTM D792
Melt Flow Rate ASTM D1238
150℃,0.325kg2.1g/10minASTM D1238
150℃,2.16kg50g/10minASTM D1238

MECHANICALNominal valueUnitTest method
Shore hardness
Shaw’s OO27 ASTM D2240
Tensile modulus ASTM D638
100% secant0.100MPaASTM D638
300% secant0.100MPaASTM D638
tensile strength0.900MPaASTM D638
Tensile strain
fracture1000%ASTM D638

elastic bodyNominal valueUnitTest method
tear strength4.40kN/mASTM D624

THERMALNominal valueUnitTest method
Operating temperature-50 to 70

Process Conditions
injectionNominal valueUnitTest method
ExtrusionNominal valueUnitTest method
Barrel rear temperature140 to 210°C
Barrel middle temperature140 to 210°C
Barrel front temperature140 to 210°C
Mold temperature15 to 50°C
Barrel 1 zone temperature150 to 210°C
Barrel 3 zone temperature150 to 210°C
Barrel 5 zone temperature150 to 210°C

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