Arnite® B437 SE/R

Category: PBT , Polybutylene Terephthalate
Manufacturer: DSM Engineering Plastics
Trademark: Arnite®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: L2NDHP_Arnite-B437-SE-R.pdf
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Arnite® B437 SE/R is a Polybutylene Terephthalate (PBT) material filled with 35% glass fiber. It is available in Asia Pacific.

Important attributes of Arnite® B437 SE/R are:
  • Flame Rated
  • Flame Retardant
General Information
Filler / Reinforcement
  • Glass Fiber, 35% Filler by Weight
Additive
  • Flame Retardant
Features
  • Flame Retardant
PhysicalNominal ValueUnitTest Method
Density 1.69g/cm³ISO 1183
Water Absorption ISO 62
    Saturation, 23°C 0.30%
    Equilibrium, 23°C, 50% RH 0.15%
MechanicalNominal ValueUnitTest Method
Tensile Modulus 11500MPaISO 527-2
Tensile Stress (Break)115MPaISO 527-2
Tensile Strain (Break)1.5%ISO 527-2
ImpactNominal ValueUnitTest Method
Charpy Notched Impact Strength ISO 179/1eA
    -30°C 5.0kJ/m²
    23°C 5.0kJ/m²
Charpy Unnotched Impact Strength ISO 179/1eU
    -30°C 40kJ/m²
    23°C 40kJ/m²
ThermalNominal ValueUnitTest Method
Heat Deflection Temperature
    0.45 MPa, Unannealed 220°CISO 75-2/B
    1.8 MPa, Unannealed 210°CISO 75-2/A
Melting Temperature 1225°CISO 11357-3
ElectricalNominal ValueUnitTest Method
Volume Resistivity > 1.0E+15ohms·cmIEC 60093
Electric Strength 28kV/mmIEC 60243-1
Relative Permittivity IEC 60250
    100 Hz 4.10
    1 MHz 3.90
Dissipation Factor IEC 60250
    100 Hz 2.0E-3
    1 MHz 0.015
Comparative Tracking Index 250VIEC 60112
FlammabilityNominal ValueUnitTest Method
Flammability Classification (1.50 mm)V-0IEC 60695-11-10, -20
Glow Wire Flammability Index (1.50 mm)960°CIEC 60695-2-12
InjectionNominal ValueUnit
Drying Temperature 100 to 120°C
Drying Time 3.0 to 12hr
Rear Temperature 230 to 240°C
Middle Temperature 235 to 250°C
Front Temperature 240 to 255°C
Nozzle Temperature 240 to 260°C
Processing (Melt) Temp 240 to 260°C
Mold Temperature 60.0 to 100°C
Injection Rate Moderate-Fast
Back Pressure 3.00 to 10.0MPa
Screw Compression Ratio 2.5:1.0
Note Message
1 .10°C/min
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