Keyflex® BT 3055D

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: CK4KE0_Keyflex-BT-3055D.pdf
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Description
Fast Molding, Medium Modulus

Application
Injection Parts for Lesuire & Sports
General Information
Features
  • Fast Molding Cycle
Uses
  • Sporting Goods
Processing Method
  • Extrusion
  • Injection Molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.22g/cm³ASTM D792
Melt Mass-Flow Rate (MFR) (230°C/2.16 kg)20g/10 minASTM D1238
HardnessNominal ValueUnitTest Method
Durometer Hardness (Shore D, 23°C, Injection Molded)54ASTM D2240
MechanicalNominal ValueUnitTest Method
Tensile Strength 1(Break, 23°C, 2.00 mm, Injection Molded)29.4MPaASTM D638
Tensile Elongation 2(Break, 23°C, 2.00 mm, Injection Molded)500%ASTM D638
Flexural Modulus 3(23°C, 6.40 mm, Injection Molded)265MPaASTM D790
ImpactNominal ValueUnitTest Method
Notched Izod Impact ASTM D256
    -40°C, 6.40 mm, Injection Molded 88J/m
    23°C, 6.40 mm, Injection Molded No Break
ThermalNominal ValueUnitTest Method
Peak Melting Temperature 220°CASTM D3418
ElectricalNominal ValueUnitTest Method
Comparative Tracking Index (Solution A)600VIEC 60112
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
ExtrusionNominal ValueUnit
Drying Temperature 80.0 to 90.0°C
Drying Time 3.0 to 4.0hr
Suggested Max Moisture < 0.010%
Cylinder Zone 1 Temp. 220 to 240°C
Cylinder Zone 2 Temp. 230 to 250°C
Cylinder Zone 3 Temp. 230 to 250°C
Cylinder Zone 4 Temp. 230 to 250°C
Adapter Temperature 230 to 250°C
Melt Temperature 220 to 250°C
Die Temperature 220 to 240°C
Note Message
1 .50 mm/min
2 .50 mm/min
3 .15 mm/min
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