Ranger PBT PBT-201-G10 202

Category: PBT , Polybutylene Terephthalate
Manufacturer: Beijing Ranger Chemical Co., Ltd.
Trademark: Ranger PBT
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: AIPwNo_Ranger-PBT-PBT-201-G10-202.pdf
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Unreinforced grades have abundant strength and flexibility, and have strong characteristics against brittleness.

UL-certified slow-burning(94HB) and self-extinguishing grades(94V-0,V-2) exist, and electrical properties exhibited are the highest of any thermoplastic.

Low water absorption is exhibited, and excellent electrical properties(CTI and GWIT) are retained over extended periods of usages, even with widely varied temperature and humidity conditions.

The surface of molded products is smooth, and a low coefficient of friction is exhibited.As the amount of froction is low, PBT is suitable for use in application requiring friction and wear properties.

The material is exceptionally reliable, with small in-use dimensional variation, and superior molding stability and dimensional precision.

Long-term chemical resistance is exceptional, and at room temperature, there is almost no degradation in properties after.

Both unreinforced and reinforced grades exhibit exceptional flowability, and excellent processability.

Application:VCD drive frames\ Connectors\ Trimmers\ Switch buttons for gas-fired instantaneous water heaters\ Relay blocks\ Driers\ Rectifiers\ Outer handles\ Height sensor cases\ Door mirror stays\ Drive component housings\ Energy saving lamp.
General Information
Features
  • Good dimensional stability
  • Low friction coefficient
  • High strength
  • Environmental protection
  • Workability, good
  • Good electrical performance
  • Good liquidity
  • Good flexibility
  • Good chemical resistance
  • Low or no water absorption
  • Excellent appearance
  • Flame retardancy
Uses
  • Electrical/Electronic Applications
  • Application in Automobile Field
  • Shell
Forms
  • Particle
Processing Method
  • Injection molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.45g/cm³ASTM D792
Molding Shrinkage - Flow 0.60 - 1.3%ASTM D955
Water Absorption (23°C, 24 hr)0.080%ASTM D570
MechanicalNominal ValueUnitTest Method
Tensile Strength (Yield)90.0MPaASTM D638
Flexural Modulus 6000MPaASTM D790
Flexural Strength 140MPaASTM D790
ImpactNominal ValueUnitTest Method
Notched Izod Impact 6.0kJ/m²ASTM D256
Unnotched Izod Impact Strength 40kJ/m²ASTM D256
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load ASTM D648
    0.45 MPa, not annealed 205°CASTM D648
    1.8 MPa, not annealed 195°CASTM D648
ElectricalNominal ValueUnitTest Method
Volume Resistivity (2.00 mm)1.1E+16ohms·cmASTM D257
Dielectric Strength (2.00 mm)19kV/mmASTM D149
Dielectric Constant (50 Hz)3.20ASTM D150
Dissipation Factor (50 Hz)0.020ASTM D150
FlammabilityNominal ValueUnitTest Method
Flame Rating UL 94
    0.800 mm V-0UL 94
    1.60 mm V-0UL 94
InjectionNominal ValueUnit
Rear Temperature 225 - 245°C
Middle Temperature 225 - 245°C
Front Temperature 225 - 245°C
Nozzle Temperature 240°C
Mold Temperature 60.0 - 80.0°C
Injection Pressure 40.0 - 100MPa
Back Pressure 4.00 - 15.0MPa
Screw Speed < 100rpm
Injection instructions
Injection Time: 3 to 15 secTime Pressure: 2 to 5 secTotal Cycle: 15 to 50 sec
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