Estane® 58215 TPU

Category: TPU-Polyether , Thermoplastic Polyurethane Elastomer (Polyether)
Manufacturer: Lubrizol Advanced Materials, Inc.
Trademark: Estane®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: ZaenLy_Estane-58215-TPU.pdf
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Type: Estane® 58215 is a 90A aromatic Polyether-Based Thermoplastic Polyurethane (TPU).

Features: Excellent physical properties, hydrolysis resistance and improved temperature resistance. Wide processing window for extrusion.

Uses: Blown and flat die/cast film extrusion, Injection and blow molding.
General Information
Features
  • Aroma
  • Workability, good
  • Hydrolysis resistance
Uses
  • Blown Film
  • Blow molding applications
  • cast film
Agency Ratings
  • FDA 21 CFR 177.1680
  • FDA 21 CFR 177.2600
  • NSF 61
RoHS Compliance
  • RoHS compliance
Forms
  • Particle
Processing Method
  • Blow film
  • Blow molding
  • Extrusion
  • cast film
  • Injection molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.14g/cm³ASTM D792
HardnessNominal ValueUnitTest Method
Durometer Hardness (Shore A, 5 sec)87 - 93ASTM D2240
MechanicalNominal ValueUnitTest Method
Taber Abrasion Resistance (1000 Cycles, 1000 g, H-18 Wheel)43.0mgASTM D3389
ElastomersNominal ValueUnitTest Method
Tensile Set (200% Strain)20%ASTM D412
Tensile Stress ASTM D412
    100% strain, 0.762mm 9.00MPaASTM D412
    300% strain, 0.762mm 22.9MPaASTM D412
Tensile Strength (Break, 0.762 mm)65.5MPaASTM D412
Tensile Elongation (Break, 0.762 mm)450%ASTM D412
Tear Strength
    0.762 mm 1105kN/mASTM D624
    Cracking 29kN/mASTM D470
AgingNominal ValueUnitTest Method
Change in Volume (23°C, 24 hr, in water)1.8%ASTM D471
ThermalNominal ValueUnitTest Method
Glass Transition Temperature -40.0°CDSC
Melting Temperature 175°CDSC
Kofler Melting Temperature 170°CInternal method
OpticalNominal ValueUnitTest Method
Haze 223%ASTM D1003
ExtrusionNominal ValueUnit
Drying Temperature 104°C
Drying Time 2.0 - 4.0hr
Suggested Max Moisture 0.020%
Cylinder Zone 1 Temp. 182°C
Cylinder Zone 2 Temp. 188°C
Cylinder Zone 3 Temp. 193°C
Cylinder Zone 4 Temp. 199°C
Adapter Temperature 204°C
Melt Temperature 202°C
Die Temperature 204°C
Extrusion instructions
Dew Point: -40°CScreen Pack Recommendation: 20/40/80
Note Message
1 .C mould
2 .Pressed between glass
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