Keyflex® BT S5035

Category: TPC-ET , Thermoplastic Copolyester Elastomer
Manufacturer: LG Chem Ltd.
Trademark: Keyflex® BT
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: ayHz7c_Keyflex-BT-S5035.pdf
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Description
Medium Modulus, Black Color

Application
Airbag Cover (DAB, PAB, KAB, SAB)
General Information
Uses
  • Automotive Applications
Appearance
  • Black
Processing Method
  • Extrusion
  • Injection Molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.18g/cm³ASTM D792
Melt Mass-Flow Rate (MFR) (230°C/2.16 kg)15g/10 minASTM D1238
Molding Shrinkage - Flow (3.20 mm, Injection Molded)1.5 to 1.7%ASTM D955
Water Absorption (23°C, 24 hr)0.60%ASTM D570
HardnessNominal ValueUnitTest Method
Durometer Hardness (Shore D, 23°C, Injection Molded)52ASTM D2240
MechanicalNominal ValueUnitTest Method
Tensile Strength 1(Break, 23°C, 2.00 mm, Injection Molded)32.4MPaASTM D638
Tensile Elongation 2(Break, 23°C, 2.00 mm, Injection Molded)550%ASTM D638
Flexural Modulus 3(23°C, 6.40 mm, Injection Molded)294MPaASTM D790
Flexural Strength 4(6.40 mm)12.7MPaASTM D790
ElastomersNominal ValueUnitTest Method
Tear Strength 5(23°C)145kN/mASTM D624
ImpactNominal ValueUnitTest Method
Notched Izod Impact ASTM D256
    -40°C, 6.40 mm, Injection Molded No Break
    23°C, 6.40 mm, Injection Molded No Break
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load (0.45 MPa, Unannealed, 6.40 mm, Injection Molded)60.0°CASTM D648
Peak Melting Temperature 220°CASTM D3418
InjectionNominal ValueUnit
Drying Temperature 80.0 to 90.0°C
Drying Time 3.0 to 4.0hr
Suggested Max Moisture < 0.010%
Rear Temperature 220 to 240°C
Middle Temperature 225 to 245°C
Front Temperature 230 to 250°C
Nozzle Temperature 230 to 250°C
Processing (Melt) Temp 220 to 250°C
Mold Temperature 40.0 to 60.0°C
Note Message
1 .50 mm/min
2 .50 mm/min
3 .15 mm/min
4 .15 mm/min
5 .50 mm/min
Resin Grade Manufacturer Category Trademark
Spartech Polycom PP5430 Spartech Polycom PP, Unspecified Spartech
Staramide AG4 Eurostar Engineering Plastics Nylon 66 Staramide
Axiall PVC 50898 Axiall Corporation PVC, Flexible Axiall PVC
ENVIROPLAS® ENV13-NC180 ENVIROPLAS®, Inc. PC ENVIROPLAS®
MAJORIS EE081 AD majoris PP, Unspecified MAJORIS