SLOVASTER® B1 HML GF 10

Category: PBT , Polybutylene Terephthalate
Manufacturer: Plastcom
Trademark: SLOVASTER®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: 89nk8S_SLOVASTER-B1-HML-GF-10.pdf
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PBT for injection moulding, chemically reinforced with 10% glass fibre. Characterised by excellent properties also at minus temperatures like eg. modulus of elasticity in tension and bending, tensial strength, toughness. Does not absorb water, that means that identical properties are maintained also in wet environment. Melt is characterised by very good rheology, which enables manufacturing of extremely multiple products with complicated downflow-path. Anisotropy of shrinkage is much better in comparison with PA, what influences the manufacturing of round, cylindric or other hole products. Application in the automotive, electrical and engineering industry - connectors of cable harnesses, car-door locks, connection links, grips etc. Delivered in natural mode and in the full RAL colour scale.
General Information
Filler / Reinforcement
  • Glass Fiber, 10% Filler by Weight
Features
  • Chemically Coupled
  • Low Temperature Toughness
  • Low to No Water Absorption
Uses
  • Automotive Applications
  • Connectors
  • Electrical/Electronic Applications
  • Engineering Parts
  • Flexible Grips
Appearance
  • Colors Available
  • Natural Color
Processing Method
  • Injection Molding
Resin ID (ISO 1043)
  • PBT
PhysicalNominal ValueUnitTest Method
Density 1.38g/cm³ISO 1183
Melt Mass-Flow Rate (MFR) (250°C/2.16 kg)20g/10 minISO 1133
Molding Shrinkage STM 64 0808
    Across Flow 1.3%
    Flow 0.99%
Water Content 0.050%ISO 960
MechanicalNominal ValueUnitTest Method
Tensile Modulus 5250MPaISO 527-2
Tensile Stress (Yield)87.0MPaISO 527-2
Tensile Strain (Yield)4.0%ISO 527-2
Flexural Modulus 3800MPaISO 178
Flexural Stress 130MPaISO 178
ImpactNominal ValueUnitTest Method
Charpy Notched Impact Strength ISO 179
    -20°C 5.0kJ/m²
    23°C 7.0kJ/m²
Charpy Unnotched Impact Strength ISO 179
    -20°C 43kJ/m²
    23°C 49kJ/m²
ThermalNominal ValueUnitTest Method
Heat Deflection Temperature (0.45 MPa, Unannealed)135°CISO 75-2/B
Vicat Softening Temperature 203°CISO 306/B
Melting Temperature (DSC) 200 to 220°CISO 3146
ElectricalNominal ValueUnitTest Method
Surface Resistivity 1.0E+15ohmsIEC 60093
Volume Resistivity 1.0E+17ohms·cmIEC 60093
Electric Strength 28kV/mmIEC 60243-1
Comparative Tracking Index (Solution A)350VIEC 60112
FlammabilityNominal ValueUnitTest Method
Flame Rating HBUL 94
Glow Wire Ignition Temperature 750°CIEC 60695-2-13
InjectionNominal ValueUnit
Drying Temperature 120°C
Drying Time 4.0hr
Processing (Melt) Temp 250 to 270°C
Mold Temperature 50.0 to 80.0°C
Injection Pressure 60.0 to 100MPa
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