Estane® 58630 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: rXbtUo_Estane-58630-TPU.pdf
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Type: Estane® 58630 is an 82A aromatic Polyether-Based Thermoplastic Polyurethane (TPU).

Features: Good physical properties, hydrolysis resistance, low temperature performance and abrasion along with wide processing window for extrusion and low surface tack.

Uses: Blown and flat die/cast film extrusion and cable jacketing.
General Information
Features
  • Aroma
  • Workability, good
  • Good wear resistance
  • Low temperature resistance
  • Hydrolysis resistance
Uses
  • Blown Film
  • Cable sheath
  • Wire and cable applications
  • cast film
RoHS Compliance
  • RoHS compliance
Forms
  • Particle
Processing Method
  • Blow film
  • Wire & Cable Extrusion
  • Extrusion
  • cast film
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.13g/cm³ASTM D792
HardnessNominal ValueUnitTest Method
Durometer Hardness (Shore A, 5 sec)79 - 85ASTM D2240
MechanicalNominal ValueUnitTest Method
Taber Abrasion Resistance (1000 Cycles, 1000 g, H-18 Wheel)60.0mgASTM D3389
ElastomersNominal ValueUnitTest Method
Tensile Set (200% Strain)15%ASTM D412
Tensile Stress ASTM D412
    100% strain, 0.762mm 5.20MPaASTM D412
    300% strain, 0.762mm 7.60MPaASTM D412
Tensile Strength (Break, 0.762 mm)41.4MPaASTM D412
Tensile Elongation (Break, 0.762 mm)640%ASTM D412
Tear Strength
    0.762 mm 169.6kN/mASTM D624
    Cracking 23kN/mASTM D470
AgingNominal ValueUnitTest Method
Change in Volume (23°C, 24 hr, in water)2.1%ASTM D471
ThermalNominal ValueUnitTest Method
Glass Transition Temperature -50.0°CDSC
Melting Temperature 120°CDSC
Kofler Melting Temperature 125°CInternal method
ExtrusionNominal ValueUnit
Drying Temperature 104°C
Drying Time 2.0 - 4.0hr
Suggested Max Moisture 0.020%
Cylinder Zone 1 Temp. 166°C
Cylinder Zone 2 Temp. 171°C
Cylinder Zone 3 Temp. 177°C
Cylinder Zone 4 Temp. 182°C
Adapter Temperature 182°C
Melt Temperature 179°C
Die Temperature 182°C
Extrusion instructions
Dew Point: -40°CScreen Pack Recommendation: 20/40/80
Note Message
1 .C mould
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