Kanghui KH2090

Category: PBT , Polybutylene Terephthalate
Manufacturer: Yingkou Kanghui Petrochemical Co., LTD.
Trademark: Kanghui
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: QXo6Iv_KanghuiKH2090.pdf
PRICE: ​Order Products​ email   sales@su-jiao.com
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PBT is made from PTA and BD which form into polybutylene terephthalate (referred as PBT) after the continuous process of esterification and polycondensation. It is a kind of crystalline and thermoplastic polyester with the features of high heat resistance, toughness, fatigue resistance, high insulation resistance, dimensional stability, preferable elasticity and dyeing property and used in the field of automotive, electronic and electrical appliances, industrial machinery, civil and industrial textile, polymer alloy and blending industry, etc..
General Information
Features
  • Good dimensional stability
  • Fatigue resistance
  • Heat resistance, high
  • Good toughness
Uses
  • Electrical/Electronic Applications
  • Electrical appliances
  • Industrial application
  • Mixing
  • Application in Automobile Field
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.30 - 1.32g/cm³ASTM D792
Melt Mass-Flow Rate (MFR) (250°C/2.16 kg)40 - 50g/10 minASTM D1238
Color b 1.00 - 3.00Q/KHS001
Color L > 95.0Q/KHS001
Particle Mass 1.90 - 2.10g/100 pcsQ/KHS001
Intrinsic Viscosity 0.89 - 0.91dl/gQ/KHS001
Moisture Content wt%Q/KHS001
Ash Content mg/kgQ/KHS001
Additional InformationNominal ValueUnitTest Method
Carboxyl End Groups mol/tQ/KHS001
MechanicalNominal ValueUnitTest Method
Tensile Strength 50.0 - 60.0MPaASTM D638
Tensile Elongation (Break)> 90%ASTM D638
ImpactNominal ValueUnitTest Method
Notched Izod Impact > 39J/mASTM D256
ThermalNominal ValueUnitTest Method
Melting Temperature > 222°CQ/KHS001
ElectricalNominal ValueUnitTest Method
Dielectric Strength (2.00 mm)> 20kV/mmASTM D149
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