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Master Bond adhesives
Overview of materials for Acetal Copolymer, Unreinforced
Categories: Polymer; Thermoplastic; Acetal (Polyoxymethylene, POM); Acetal Copolymer, Unreinforced

Material Notes: This property data is a summary of similar materials in the MatWeb database for the category "Acetal Copolymer, Unreinforced". 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: 1.41 g/cc Grade Count:596
  • Water Absorption, Average value: 0.412 % Grade Count:214
  • Water Absorption, Average value: 0.330 % Grade Count:3
  • Water Absorption, Average value: 0.330 % Grade Count:3
  • Moisture Absorption at Equilibrium, Average value: 0.264 % Grade Count:157
  • Water Absorption at Saturation, Average value: 0.883 % Grade Count:95
  • Maximum Moisture Content, Average value: 0.112 Grade Count:39
  • Maximum Moisture Content, Average value: 0.250 Grade Count:2
  • Maximum Moisture Content, Average value: 0.250 Grade Count:2
  • Linear Mold Shrinkage, Average value: 0.0204 cm/cm Grade Count:392
  • Linear Mold Shrinkage, Average value: 0.0207 cm/cm Grade Count:8
  • Linear Mold Shrinkage, Transverse, Average value: 0.0201 cm/cm Grade Count:162
  • Linear Mold Shrinkage, Transverse, Average value: 0.0185 cm/cm Grade Count:8
  • Melt Flow, Average value: 14.3 g/10 min Grade Count:454
  • Hardness, Rockwell E, Average value: 61.5 Grade Count:4
  • Hardness, Rockwell M, Average value: 79.3 Grade Count:153
  • Hardness, Rockwell R, Average value: 104 Grade Count:72
  • Hardness, Shore D, Average value: 80.4 Grade Count:28
  • Ball Indentation Hardness, Average value: 137 MPa Grade Count:85
  • Tensile Strength, Ultimate, Average value: 56.5 MPa Grade Count:268
  • Tensile Strength, Ultimate, Average value: 42.1 MPa Grade Count:3
  • Tensile Strength, Yield, Average value: 59.8 MPa Grade Count:368
  • Tensile Strength, Yield, Average value: 55.5 MPa Grade Count:5
  • Elongation at Break, Average value: 35.0 % Grade Count:519
  • Elongation at Break, Average value: 84.0 % Grade Count:10
  • Elongation at Yield, Average value: 11.5 % Grade Count:202
  • Elongation at Yield, Average value: 8.37 % Grade Count:2
  • Modulus of Elasticity, Average value: 2.66 GPa Grade Count:376
  • Modulus of Elasticity, Average value: 1.71 GPa Grade Count:10
  • Modulus of Elasticity, Average value: 1.71 GPa Grade Count:1
  • Modulus of Elasticity, Average value: 1.71 GPa Grade Count:1
  • Flexural Yield Strength, Average value: 83.5 MPa Grade Count:371
  • Flexural Modulus, Average value: 2.46 GPa Grade Count:436
  • Compressive Yield Strength, Average value: 50.1 MPa Grade Count:36
  • Compressive Modulus, Average value: 2.15 GPa Grade Count:17
  • Poissons Ratio, Average value: 0.363 Grade Count:6
  • Fatigue Strength, Average value: 27.1 MPa Grade Count:4
  • Shear Strength, Average value: 52.2 MPa Grade Count:20
  • Izod Impact, Notched, Average value: 1.16 J/cm Grade Count:185
  • Izod Impact, Notched, Average value: 0.569 J/cm Grade Count:11
  • Izod Impact, Unnotched, Average value: 5.36 J/cm Grade Count:28
  • Izod Impact, Notched (ISO), Average value: 7.26 kJ/m² Grade Count:113
  • Izod Impact, Notched (ISO), Average value: 5.61 kJ/m² Grade Count:30
  • Izod Impact, Unnotched (ISO), Average value: 407 kJ/m² Grade Count:10
  • Izod Impact, Unnotched (ISO), Average value: 100 kJ/m² Grade Count:1
  • Charpy Impact Unnotched, Average value: 17.9 J/cm² Grade Count:157
  • Charpy Impact Unnotched, Average value: 18.7 J/cm² Grade Count:89
  • Charpy Impact, Notched, Average value: 0.703 J/cm² Grade Count:364
  • Charpy Impact, Notched, Average value: 0.605 J/cm² Grade Count:90
  • Charpy Impact, Notched, Average value: 0.605 J/cm² Grade Count:1
  • Charpy Impact, Notched, Average value: 0.605 J/cm² Grade Count:1
  • Gardner Impact, Average value: 33.5 J Grade Count:8
  • Tensile Impact Strength, Average value: 240 kJ/m² Grade Count:8
  • Falling Dart Impact, Average value: 27.8 J Grade Count:3
  • Instrumented Impact Total Energy, Average value: 17.2 J Grade Count:3
  • Coefficient of Friction, Average value: 0.294 Grade Count:96
  • Coefficient of Friction, Static, Average value: 0.157 Grade Count:24
  • Tensile Creep Modulus, 1 hour, Average value: 2270 MPa Grade Count:15
  • Tensile Creep Modulus, 1000 hours, Average value: 1210 MPa Grade Count:57
  • K (wear) Factor, Average value: 793 x 10-8 mm³/N-M Grade Count:53
  • Limiting Pressure Velocity, Average value: 0.360 MPa-m/sec Grade Count:4
  • Taber Abrasion, mg/1000 Cycles, Average value: 55.3 Grade Count:21
  • Electrical Resistivity, Average value: 1.74e+15 ohm-cm Grade Count:300
  • Surface Resistance, Average value: 3.84e+15 ohm Grade Count:313
  • Static Decay, Average value: 1.34 sec Grade Count:6
  • Dielectric Constant, Average value: 3.83 Grade Count:157
  • Dielectric Strength, Average value: 26.2 kV/mm Grade Count:206
  • Dissipation Factor, Average value: 0.0106 Grade Count:134
  • Dielectric Loss Index, Average value: 0.00418 Grade Count:8
  • Arc Resistance, Average value: 121 sec Grade Count:23
  • Comparative Tracking Index, Average value: 600 V Grade Count:114
  • Hot Wire Ignition, HWI, Average value: 9.13 sec Grade Count:4
  • High Amp Arc Ignition, HAI, Average value: 120 arcs Grade Count:4
  • CTE, linear, Average value: 109 µm/m-°C Grade Count:320
  • CTE, linear, Transverse to Flow, Average value: 116 µm/m-°C Grade Count:112
  • Specific Heat Capacity, Average value: 1.46 J/g-°C Grade Count:26
  • Thermal Conductivity, Average value: 0.304 W/m-K Grade Count:36
  • Melting Point, Average value: 167 °C Grade Count:349
  • Maximum Service Temperature, Air, Average value: 108 °C Grade Count:128
  • Deflection Temperature at 0.46 MPa (66 psi), Average value: 156 °C Grade Count:207
  • Deflection Temperature at 1.8 MPa (264 psi), Average value: 101 °C Grade Count:537
  • Vicat Softening Point, Average value: 149 °C Grade Count:127
  • Heat Distortion Temperature, Average value: 84.0 °C Grade Count:5
  • Minimum Service Temperature, Air, Average value: -40.7 °C Grade Count:29
  • Glass Transition Temp, Tg, Average value: -58.4 °C Grade Count:16
  • Decomposition Temperature, Average value: 240 °C Grade Count:21
  • UL RTI, Electrical, Average value: 104 °C Grade Count:7
  • UL RTI, Mechanical with Impact, Average value: 87.1 °C Grade Count:6
  • UL RTI, Mechanical without Impact, Average value: 91.7 °C Grade Count:6
  • Flammability, UL94, Grade Count:335
  • Oxygen Index, Average value: 15.8 % Grade Count:4
  • Ignition Temperature, Average value: 330 °C Grade Count:22
  • Processing Temperature, Average value: 197 °C Grade Count:81
  • Nozzle Temperature, Average value: 194 °C Grade Count:61
  • Melt Temperature, Average value: 194 °C Grade Count:229
  • Mold Temperature, Average value: 82.7 °C Grade Count:264
  • Injection Velocity, Average value: 41.1 mm/sec Grade Count:9
  • Drying Temperature, Average value: 91.9 °C Grade Count:211
  • Moisture Content, Average value: 0.110 % Grade Count:43
  • Dew Point, Average value: -31.7 °C Grade Count:3
  • Injection Pressure, Average value: 52.7 MPa Grade Count:73
  • Vent Depth, Average value: 0.00127 cm Grade Count:4
  
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Manufacturer Notes:
none

Category Notes
Plastic
POM, Polyoxymethylene

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

 

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