PEARLCOAT® 162K

Category: TPU-Polyether , Thermoplastic Polyurethane Elastomer (Polyether)
Manufacturer: Lubrizol Advanced Materials, Inc.
Trademark: PEARLCOAT®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: t30AKh_PEARLCOAT-162K.pdf
PRICE: ​Order Products​ email   sales@su-jiao.com
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PEARLCOAT® 162K is a polyether-based TPU, supplied in form of translucent, colourless pellets, combining hardness with excellent low-temperature flexibility and very good hydrolysis resistance.

PEARLCOAT® 162K is used in melt coatings on textile substrates, for end-uses in industrial coatings (for life-jackets, etc.) obtained by extrusion and calendering. PEARLCOAT® 162K is used for obtaining extruded films and fabric coatings.
General Information
Features
  • Flexibility at low temperatures
  • Hydrolysis resistance
  • Medium hardness
Uses
  • Textile applications
  • Floating Equipment
  • Coating application
  • Fabric coating
Agency Ratings
  • EC 1907/2006 (REACH)
  • FDA 21 CFR 177.2600
Appearance
  • Translucent
  • Colorless
Forms
  • Particle
Processing Method
  • Film extrusion
  • Extrusion coating
  • Calendering
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.11g/cm³ASTM D792, DIN 53479
HardnessNominal ValueUnitTest Method
Durometer Hardness (Shore A)82ASTM D2240, DIN 53505
MechanicalNominal ValueUnitTest Method
Abrasion Loss 25.0mm³DIN 53516
ExtrusionNominal ValueUnit
Extruder Screw L/D Ratio 25:1
Extruder Screw Compression Ratio 3:1
ElastomersNominal ValueUnitTest Method
Tensile Stress
    100% strain 5.01MPaASTM D412
    100% strain 5.00MPaDIN 53504
    300% strain 10.0MPaASTM D412, DIN 53504
Tensile Strength
    Yield 30.1MPaASTM D412
    Yield 30.0MPaDIN 53504
Tensile Elongation (Break)550%ASTM D412, DIN 53504
ThermalNominal ValueUnitTest Method
Glass Transition Temperature -42.2°CDIN 51007
Melting Temperature 1143 - 154°CInternal method
ExtrusionNominal ValueUnit
Drying Temperature 90.0 - 100°C
Drying Time 2.0hr
Cylinder Zone 1 Temp. 160 - 170°C
Cylinder Zone 2 Temp. 170 - 180°C
Cylinder Zone 3 Temp. 180 - 190°C
Cylinder Zone 4 Temp. 185 - 195°C
Die Temperature 185 - 195°C
Extrusion instructions
Cooling: AirSpeed: 50 rpmThickness Die: 0.2 mm
Note Message
1 .Temperature at which MFI = 10 g/10 min @ 21.6 kg
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