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Master Bond adhesives
Overview of materials for Polybutylene Terephthalate (PBT), 50% Glass Fiber Filled
Categories: Polymer; Thermoplastic; Polyester, TP; Polybutylene Terephthalate (PBT); Polybutylene Terephthalate (PBT), 50% Glass Fiber Filled

Material Notes: This property data is a summary of similar materials in the MatWeb database for the category "Polybutylene Terephthalate (PBT), 50% Glass Fiber Filled". Specific grades with glass content between 45% and 54% are included. Each property range of values reported is minimum and maximum values of appropriate MatWeb entries. The comments report the average value, and number of data points used to calculate the average. The values are not necessarily typical of any specific grade, especially less common values and those that can be most affected by additives or processing methods.

Vendors:
Available Properties
  • Density, Average value: 1.70 g/cc Grade Count:41
  • Density, Average value: 1.54 g/cc Grade Count:2
  • Filler Content, Average value: 48.8 % Grade Count:8
  • Water Absorption, Average value: 0.191 % Grade Count:11
  • Moisture Absorption at Equilibrium, Average value: 0.159 % Grade Count:15
  • Water Absorption at Saturation, Average value: 0.357 % Grade Count:7
  • Maximum Moisture Content, Average value: 0.200 Grade Count:1
  • Maximum Moisture Content, Average value: 0.200 Grade Count:1
  • Linear Mold Shrinkage, Average value: 0.00258 cm/cm Grade Count:28
  • Linear Mold Shrinkage, Average value: 0.00300 cm/cm Grade Count:1
  • Linear Mold Shrinkage, Transverse, Average value: 0.00764 cm/cm Grade Count:17
  • Linear Mold Shrinkage, Transverse, Average value: 0.0110 cm/cm Grade Count:1
  • Melt Flow, Average value: 9.09 g/10 min Grade Count:19
  • Ash, Average value: 49.5 % Grade Count:1
  • Tensile Strength, Ultimate, Average value: 147 MPa Grade Count:38
  • Tensile Strength, Ultimate, Average value: 65.0 MPa Grade Count:1
  • Tensile Strength, Yield, Average value: 146 MPa Grade Count:5
  • Elongation at Break, Average value: 1.93 % Grade Count:40
  • Elongation at Break, Average value: 2.75 % Grade Count:1
  • Modulus of Elasticity, Average value: 15.1 GPa Grade Count:33
  • Modulus of Elasticity, Average value: 6.93 GPa Grade Count:1
  • Flexural Yield Strength, Average value: 221 MPa Grade Count:24
  • Flexural Modulus, Average value: 13.2 GPa Grade Count:27
  • Poissons Ratio, Average value: 0.330 Grade Count:3
  • Izod Impact, Notched, Average value: 1.09 J/cm Grade Count:13
  • Izod Impact, Unnotched, Average value: 7.47 J/cm Grade Count:4
  • Izod Impact, Notched (ISO), Average value: 12.5 kJ/m² Grade Count:10
  • Izod Impact, Notched (ISO), Average value: 9.67 kJ/m² Grade Count:3
  • Izod Impact, Unnotched (ISO), Average value: 52.0 kJ/m² Grade Count:3
  • Izod Impact, Unnotched (ISO), Average value: 43.0 kJ/m² Grade Count:1
  • Charpy Impact Unnotched, Average value: 5.57 J/cm² Grade Count:20
  • Charpy Impact Unnotched, Average value: 5.95 J/cm² Grade Count:14
  • Charpy Impact, Notched, Average value: 1.21 J/cm² Grade Count:27
  • Charpy Impact, Notched, Average value: 1.05 J/cm² Grade Count:12
  • Tensile Creep Modulus, 1 hour, Average value: 14200 MPa Grade Count:3
  • Tensile Creep Modulus, 1000 hours, Average value: 10400 MPa Grade Count:3
  • Electrical Resistivity, Average value: 1.02e+16 ohm-cm Grade Count:21
  • Surface Resistance, Average value: 4.80e+15 ohm Grade Count:14
  • Dielectric Constant, Average value: 4.18 Grade Count:10
  • Dielectric Strength, Average value: 32.2 kV/mm Grade Count:17
  • Dissipation Factor, Average value: 0.0121 Grade Count:8
  • Comparative Tracking Index, Average value: 419 V Grade Count:13
  • CTE, linear, Average value: 27.9 µm/m-°C Grade Count:9
  • CTE, linear, Transverse to Flow, Average value: 56.0 µm/m-°C Grade Count:7
  • Specific Heat Capacity, Average value: 1.47 J/g-°C Grade Count:1
  • Thermal Conductivity, Average value: 0.360 W/m-K Grade Count:1
  • Melting Point, Average value: 225 °C Grade Count:21
  • Maximum Service Temperature, Air, Average value: 146 °C Grade Count:6
  • Deflection Temperature at 0.46 MPa (66 psi), Average value: 221 °C Grade Count:27
  • Deflection Temperature at 1.8 MPa (264 psi), Average value: 211 °C Grade Count:39
  • Vicat Softening Point, Average value: 216 °C Grade Count:11
  • Glass Transition Temp, Tg, Average value: 59.5 °C Grade Count:4
  • Flammability, UL94, Grade Count:35
  • Flame Spread, Average value: 58.5 mm/min Grade Count:4
  • Oxygen Index, Average value: 20.0 % Grade Count:5
  • Glow Wire Test, Average value: 718 °C Grade Count:7
  • Processing Temperature, Average value: 200 °C Grade Count:5
  • Melt Temperature, Average value: 260 °C Grade Count:16
  • Mold Temperature, Average value: 80.2 °C Grade Count:18
  • Drying Temperature, Average value: 119 °C Grade Count:16
  • Moisture Content, Average value: 0.0409 % Grade Count:11
  • Injection Pressure, Average value: 83.7 MPa Grade Count:5
  
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