类别:聚合物;热塑性;聚甲醛(POM);缩醛均聚物,无筋
材料说明:聚四氟乙烯®润滑介质粘度缩醛均聚物具有低磨损和低摩擦
聚甲醛是一500tl介质粘度缩醛均聚物树脂含1.5%聚四氟乙烯PTFE微粉,需要中等低磨损和
物性表:Physical Properties | Metric | English | Comments | ||
---|---|---|---|---|---|
Density | 1.43 g/cc | 0.0517 lb/in³ | ISO 1183 | ||
Water Absorption | 0.90 % @Thickness 2.00 mm |
0.90 % @Thickness 0.0787 in |
Sim. to ISO 62 | ||
Moisture Absorption | 0.170 % @Thickness 2.00 mm |
0.170 % @Thickness 0.0787 in |
Sim. to ISO 62 | ||
Linear Mold Shrinkage, Flow | 0.018 cm/cm | 0.018 in/in | ISO 294-4 2577 | ||
Linear Mold Shrinkage, Transverse | 0.017 cm/cm | 0.017 in/in | ISO 294-4 2577 | ||
Melt Flow | 12 g/10 min @Load 2.16 kg, Temperature 190 °C |
12 g/10 min @Load 4.76 lb, Temperature 374 °F |
cm³/10min; ISO 1133 | ||
14 g/10 min @Load 2.16 kg, Temperature 190 °C |
14 g/10 min @Load 4.76 lb, Temperature 374 °F |
ISO 1133 | |||
Mechanical Properties | Metric | English | Comments | ||
Tensile Stress | 31.8 MPa @Strain 1.10 %, Temperature 23.0 °C |
4610 psi @Strain 1.10 %, Temperature 73.4 °F |
ISO 11403-1 -2 | ||
34.3 MPa @Strain 1.10 %, Temperature 0.000 °C |
4970 psi @Strain 1.10 %, Temperature 32.0 °F |
ISO 11403-1 -2 | |||
36.6 MPa @Strain 0.900 %, Temperature -40.0 °C |
5310 psi @Strain 0.900 %, Temperature -40.0 °F |
ISO 11403-1 -2 | |||
62.6 MPa @Strain 4.40 %, Temperature 23.0 °C |
9080 psi @Strain 4.40 %, Temperature 73.4 °F |
ISO 11403-1 -2 | |||
66.6 MPa @Strain 7.70 %, Temperature 23.0 °C |
9660 psi @Strain 7.70 %, Temperature 73.4 °F |
ISO 11403-1 -2 | |||
67.2 MPa @Strain 11.0 %, Temperature 23.0 °C |
9750 psi @Strain 11.0 %, Temperature 73.4 °F |
ISO 11403-1 -2 | |||
71.7 MPa @Strain 4.30 %, Temperature 0.000 °C |
10400 psi @Strain 4.30 %, Temperature 32.0 °F |
ISO 11403-1 -2 | |||
76.7 MPa @Strain 7.60 %, Temperature 0.000 °C |
11100 psi @Strain 7.60 %, Temperature 32.0 °F |
ISO 11403-1 -2 | |||
77.5 MPa @Strain 10.8 %, Temperature 0.000 °C |
11200 psi @Strain 10.8 %, Temperature 32.0 °F |
ISO 11403-1 -2 | |||
88.1 MPa @Strain 3.70 %, Temperature -40.0 °C |
12800 psi @Strain 3.70 %, Temperature -40.0 °F |
ISO 11403-1 -2 | |||
96.6 MPa @Strain 6.50 %, Temperature -40.0 °C |
14000 psi @Strain 6.50 %, Temperature -40.0 °F |
ISO 11403-1 -2 | |||
Tensile Strength, Yield | 71.0 MPa | 10300 psi | ISO 527-1/-2 | ||
Elongation at Break | 20 % | 20 % | Nominal; ISO 527-1/-2 | ||
Elongation at Yield | 13 % | 13 % | ISO 527-1/-2 | ||
Tensile Modulus | 3.30 GPa | 479 ksi | ISO 527-1/-2 | ||
Flexural Modulus | 3.10 GPa | 450 ksi | ISO 178 | ||
Secant Modulus | 0.425 GPa @Strain 7.10 %, Temperature 100 °C |
61.7 ksi @Strain 7.10 %, Temperature 212 °F |
ISO 11403-1 -2 | ||
0.532 GPa @Strain 7.50 %, Temperature 80.0 °C |
77.2 ksi @Strain 7.50 %, Temperature 176 °F |
ISO 11403-1 -2 | |||
0.689 GPa @Strain 3.50 %, Temperature 100 °C |
99.9 ksi @Strain 3.50 %, Temperature 212 °F |
ISO 11403-1 -2 | |||
0.760 GPa @Strain 8.80 %, Temperature 23.0 °C |
110 ksi @Strain 8.80 %, Temperature 73.4 °F |
ISO 11403-1 -2 | |||
0.882 GPa @Strain 3.80 %, Temperature 80.0 °C |
128 ksi @Strain 3.80 %, Temperature 176 °F |
ISO 11403-1 -2 | |||
0.897 GPa @Strain 8.60 %, Temperature 0.000 °C |
130 ksi @Strain 8.60 %, Temperature 32.0 °F |
ISO 11403-1 -2 | |||
0.944 GPa @Strain 0.900 %, Temperature 100 °C |
137 ksi @Strain 0.900 %, Temperature 212 °F |
ISO 11403-1 -2 | |||
1.31 GPa @Strain 7.40 %, Temperature -40.0 °C |
190 ksi @Strain 7.40 %, Temperature -40.0 °F |
ISO 11403-1 -2 | |||
1.38 GPa @Strain 0.900 %, Temperature 80.0 °C |
200 ksi @Strain 0.900 %, Temperature 176 °F |
ISO 11403-1 -2 | |||
1.42 GPa @Strain 4.40 %, Temperature 23.0 °C |
206 ksi @Strain 4.40 %, Temperature 73.4 °F |
ISO 11403-1 -2 | |||
1.67 GPa @Strain 4.30 %, Temperature 0.000 °C |
242 ksi @Strain 4.30 %, Temperature 32.0 °F |
ISO 11403-1 -2 | |||
2.38 GPa @Strain 3.70 %, Temperature -40.0 °C |
345 ksi @Strain 3.70 %, Temperature -40.0 °F |
ISO 11403-1 -2 | |||
2.89 GPa @Strain 1.10 %, Temperature 23.0 °C |
419 ksi @Strain 1.10 %, Temperature 73.4 °F |
ISO 11403-1 -2 | |||
3.12 GPa @Strain 1.10 %, Temperature 0.000 °C |
452 ksi @Strain 1.10 %, Temperature 32.0 °F |
ISO 11403-1 -2 | |||
4.07 GPa @Strain 0.900 %, Temperature -40.0 °C |
590 ksi @Strain 0.900 %, Temperature -40.0 °F |
ISO 11403-1 -2 | |||
Izod Impact, Notched (ISO) | 6.00 kJ/m² | 2.86 ft-lb/in² | ISO 180/1A | ||
6.00 kJ/m² @Temperature -40.0 °C |
2.86 ft-lb/in² @Temperature -40.0 °F |
ISO 180/1A | |||
Charpy Impact Unnotched | 17.0 J/cm² | 80.9 ft-lb/in² | ISO 179/1eU | ||
16.0 J/cm² @Temperature -30.0 °C |
76.1 ft-lb/in² @Temperature -22.0 °F |
ISO 179/1eU | |||
Charpy Impact, Notched | 0.500 J/cm² | 2.38 ft-lb/in² | ISO 179/1eA | ||
0.400 J/cm² @Temperature -30.0 °C |
1.90 ft-lb/in² @Temperature -22.0 °F |
ISO 179/1eA | |||
Electrical Properties | Metric | English | Comments | ||
Volume Resistivity | 1.00e+14 ohm-cm | 1.00e+14 ohm-cm | IEC 60093 | ||
Dielectric Constant | 3.6 @Frequency 100 Hz |
3.6 @Frequency 100 Hz |
IEC 60250 | ||
3.6 @Frequency 1.00e+6 Hz |
3.6 @Frequency 1.00e+6 Hz |
IEC 60250 | |||
Comparative Tracking Index | 600 V | 600 V | IEC 60112 | ||
Thermal Properties | Metric | English | Comments | ||
CTE, linear, Parallel to Flow | 100 µm/m-°C | 55.6 µin/in-°F | ISO 11359-1/-2 | ||
CTE, linear, Transverse to Flow | 100 µm/m-°C | 55.6 µin/in-°F | ISO 11359-1/-2 | ||
Melting Point | 178 °C | 352 °F | 10°C/min; ISO 11357-1/-3 | ||
Deflection Temperature at 0.46 MPa (66 psi) | 165 °C | 329 °F | ISO 75-1/-2 | ||
Deflection Temperature at 1.8 MPa (264 psi) | 103 °C | 217 °F | ISO 75-1/-2 | ||
Flammability, UL94 | HB @Thickness 1.50 mm |
HB @Thickness 0.0591 in |
IEC 60695-11-10 | ||
De |
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Additives | Lubricants | ||||
Release agent | |||||
Delivery form | Pellets | ||||
Part Marking Code | >POM-SD< | ISO 11469 | |||
Processing | Injection Moulding | ||||
Regional Availability | Asia Pacific | ||||
Europe | |||||
Global | |||||
Near East/Africa | |||||
North America | |||||
South and Central America | |||||
Resin Identification | POM-SD | ISO 1043 | |||
UL recognition | UL |
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