Dryflex® PCW 90A331B

About
Dryflex PCW 90A331B: Thermoplastic Elastomer Base Material: TPO Hardness: 90 Shore A Service Temperature Range: -50 to +75°C (Unstressed Material). Colour: Black Presentation: Free flowing pellets that can be processed without predrying when stored under normal conditions Weather Resistance: Excellent Ozone / UV Resistance: Excellent Chemical Resistance: Good (excluding organic solvents, aromatic and vegetable oils) Recycling: 100% recyclable Mould Shrinkage (linear): Approx. 0.75 – 2% depending on e.g. shape of the detail and placement of gate Bonds to: PP, PE&&

Product Description
GenericTPE
Material StatusCommercial: Active
FeaturesWeather resistance is good,Renewable resources,Ozone resistance,Solvent resistance
AvailabilitysAsia Pacific,Europe
Process MethodsInjection Molding

Technical Data
PHYSICALNominal valueUnitTest method
Density1.05g/cm³ISO 2781

elastic bodyNominal valueUnitTest method
tensile strength
yield9.50MPaISO 37
100% strain9.30MPaISO 37
Tensile strain
fracture290%ISO 37
tear strength74kN/mISO 34-1
Compression deformation
23℃,24 hr63%ISO 815

MECHANICALNominal valueUnitTest method
Shore hardness
Shaw’s A90 ISO 868

Process Conditions
injectionNominal valueUnitTest method
Barrel rear temperature170 to 200°C
Barrel middle temperature170 to 200°C
Barrel front temperature170 to 200°C
Mold temperature15 to 40°C

Notes
1. Typical properties: these are not to be construed as specifications.
2. Method C, Crescent
3. Type B
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