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Overview of materials for Acetal Copolymer, PTFE Filled

Category Polymer , Thermoplastic , Acetal (POM) , Acetal Copolymer, PTFE Filled
Manufacturer
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Overview of materials for Acetal Copolymer, PTFE Filled.pdf
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Material Notes:
This property data is a summary of similar materials in the MatWeb database for the category "Acetal Copolymer, PTFE Filled". 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.
Physical Properties Metric English Comments
Density 1.35 - 1.85 g/cc
0.0488 - 0.0668 lb/in³
Average value: 1.48 g/cc Grade Count:108
Filler Content 2.00 - 20.0 %
2.00 - 20.0 %
Average value: 11.3 % Grade Count:25
Water Absorption 0.0300 - 0.300 %
0.0300 - 0.300 %
Average value: 0.166 % Grade Count:51
Moisture Absorption at Equilibrium 0.100 - 0.330 %
0.100 - 0.330 %
Average value: 0.200 % Grade Count:6
Water Absorption at Saturation 0.220 - 0.720 %
0.220 - 0.720 %
Average value: 0.530 % Grade Count:3
Additive Loading 5.00 - 20.0 %
5.00 - 20.0 %
Average value: 12.7 % Grade Count:3
Linear Mold Shrinkage 0.00480 - 0.0400 cm/cm
0.00480 - 0.0400 in/in
Average value: 0.0197 cm/cm Grade Count:97
Linear Mold Shrinkage, Transverse 0.0107 - 0.0290 cm/cm
0.0107 - 0.0290 in/in
Average value: 0.0170 cm/cm Grade Count:12
Melt Flow 5.00 - 58.4 g/10 min
5.00 - 58.4 g/10 min
Average value: 16.9 g/10 min Grade Count:14
Mechanical Properties Metric English Comments
Hardness, Rockwell M 60.0 - 84.0
60.0 - 84.0
Average value: 79.4 Grade Count:8
Hardness, Rockwell R 70.0 - 110
70.0 - 110
Average value: 95.6 Grade Count:21
Tensile Strength, Ultimate 31.0 - 127 MPa
4500 - 18400 psi
Average value: 51.3 MPa Grade Count:78
Tensile Strength, Yield 41.4 - 127 MPa
6000 - 18400 psi
Average value: 62.7 MPa Grade Count:37
Elongation at Break 1.00 - 47.0 %
1.00 - 47.0 %
Average value: 11.5 % Grade Count:78
Elongation at Yield 1.80 - 25.0 %
1.80 - 25.0 %
Average value: 11.1 % Grade Count:27
Modulus of Elasticity 0.965 - 15.9 GPa
140 - 2300 ksi
Average value: 3.01 GPa Grade Count:75
Flexural Yield Strength 36.5 - 186 MPa
5300 - 27000 psi
Average value: 77.2 MPa Grade Count:99
Flexural Modulus 1.24 - 13.1 GPa
180 - 1900 ksi
Average value: 2.86 GPa Grade Count:96
Izod Impact, Notched 0.290 - 0.961 J/cm
0.543 - 1.80 ft-lb/in
Average value: 0.565 J/cm Grade Count:80
Izod Impact, Unnotched 3.47 - 5340 J/cm
6.50 - 10000 ft-lb/in
Average value: 6.69 J/cm Grade Count:47
Izod Impact, Notched (ISO) 3.50 - 7.00 kJ/m²
1.67 - 3.33 ft-lb/in²
Average value: 4.79 kJ/m² Grade Count:14
6.00 - 6.00 kJ/m²

@Temperature -30.0 - -30.0 °C
2.86 - 2.86 ft-lb/in²

@Temperature -22.0 - -22.0 °F
Average value: 6.00 kJ/m² Grade Count:1
Izod Impact, Unnotched (ISO) 25.0 - 45.2 kJ/m²
11.9 - 21.5 ft-lb/in²
Average value: 35.8 kJ/m² Grade Count:6
Charpy Impact Unnotched 3.50 - 8.30 J/cm²
16.7 - 39.5 ft-lb/in²
Average value: 5.57 J/cm² Grade Count:19
3.20 - 8.00 J/cm²

@Temperature -30.0 - -30.0 °C
15.2 - 38.1 ft-lb/in²

@Temperature -22.0 - -22.0 °F
Average value: 5.07 J/cm² Grade Count:9
Charpy Impact, Notched 0.300 - 1.20 J/cm²
1.43 - 5.71 ft-lb/in²
Average value: 0.609 J/cm² Grade Count:19
0.250 - 1.10 J/cm²

@Temperature -30.0 - -30.0 °C
1.19 - 5.24 ft-lb/in²

@Temperature -22.0 - -22.0 °F
Average value: 0.629 J/cm² Grade Count:7
Falling Dart Impact 3.90 - 6.40 J
2.88 - 4.72 ft-lb
Average value: 5.57 J Grade Count:3
Coefficient of Friction 0.0700 - 0.460
0.0700 - 0.460
Average value: 0.190 Grade Count:23
Coefficient of Friction, Static 0.0600 - 0.500
0.0600 - 0.500
Average value: 0.123 Grade Count:21
K (wear) Factor 1.80 - 399 x 10-8 mm³/N-M
0.894 - 198 x 10-10 in³-min/ft-lb-hr
Average value: 99.3 x 10<sup>-8</sup> mm³/N-M Grade Count:10
Limiting Pressure Velocity 0.420 - 0.440 MPa-m/sec
12000 - 12600 psi-ft/min
Average value: 0.433 MPa-m/sec Grade Count:3
Thermal Properties Metric English Comments
CTE, linear 43.2 - 120 µm/m-°C
24.0 - 66.7 µin/in-°F
Average value: 83.3 µm/m-°C Grade Count:27
CTE, linear, Transverse to Flow 34.0 - 110 µm/m-°C
18.9 - 61.1 µin/in-°F
Average value: 62.4 µm/m-°C Grade Count:3
Specific Heat Capacity 1.48 J/g-°C
0.354 BTU/lb-°F
Average value: 1.48 J/g-°C Grade Count:3
Thermal Conductivity 0.0400 - 0.310 W/m-K
0.278 - 2.15 BTU-in/hr-ft²-°F
Average value: 0.203 W/m-K Grade Count:8
Melting Point 162 - 167 °C
324 - 333 °F
Average value: 166 °C Grade Count:11
Maximum Service Temperature, Air 100 - 150 °C
212 - 302 °F
Average value: 111 °C Grade Count:16
Deflection Temperature at 0.46 MPa (66 psi) 120 - 168 °C
248 - 335 °F
Average value: 156 °C Grade Count:37
Deflection Temperature at 1.8 MPa (264 psi) 85.0 - 163 °C
185 - 325 °F
Average value: 113 °C Grade Count:90
Vicat Softening Point 130 - 160 °C
266 - 320 °F
Average value: 148 °C Grade Count:20
Flammability, UL94 HB - V-2
HB - V-2
Grade Count:67
Electrical Properties Metric English Comments
Electrical Resistivity 1000 - 1.00e+17 ohm-cm
1000 - 1.00e+17 ohm-cm
Average value: 6.43e+15 ohm-cm Grade Count:43
Surface Resistance 1.00e+6 - 1.00e+16 ohm
1.00e+6 - 1.00e+16 ohm
Average value: 1.70e+15 ohm Grade Count:20
Insulation Resistance 1.00e+12 ohm
1.00e+12 ohm
Average value: 1.00e+12 ohm Grade Count:14
Static Decay 2.00 sec
2.00 sec
Average value: 2.00 sec Grade Count:6
Dielectric Constant 3.25 - 3.80
3.25 - 3.80
Average value: 3.59 Grade Count:6
Dielectric Strength 17.7 - 33.0 kV/mm
450 - 838 kV/in
Average value: 19.8 kV/mm Grade Count:21
Dissipation Factor 0.000400 - 0.0105
0.000400 - 0.0105
Average value: 0.00665 Grade Count:5
Comparative Tracking Index 600 V
600 V
Average value: 600 V Grade Count:5
Processing Properties Metric English Comments
Processing Temperature 177 - 230 °C
350 - 446 °F
Average value: 199 °C Grade Count:24
Nozzle Temperature 175 - 200 °C
347 - 392 °F
Average value: 188 °C Grade Count:14
Melt Temperature 175 - 218 °C
347 - 425 °F
Average value: 194 °C Grade Count:62
Mold Temperature 38.0 - 121 °C
100 - 250 °F
Average value: 92.1 °C Grade Count:72
Drying Temperature 71.0 - 121 °C
160 - 250 °F
Average value: 104 °C Grade Count:62
Moisture Content 0.150 %
0.150 %
Average value: 0.150 % Grade Count:32
Dew Point -31.7 °C
-25.0 °F
Average value: -31.7 °C Grade Count:32
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