杜邦高性能聚合物聚甲醛POM 500af 低磨损

POM 500af 材料说明:20%®纤维填充聚四氟乙烯介质粘度缩醛均聚物具有低磨损和低摩擦 聚甲醛是一500af介质粘度缩醛均聚物树脂含20%聚四氟乙烯纤维。它是专为应用程序要求低磨损和/或低COE
 杜邦高性能聚合物聚甲醛(POM)®500af缩醛
类别:聚合物;热塑性;聚甲醛(POM);缩醛均聚物,无筋
材料说明:20%®纤维填充聚四氟乙烯介质粘度缩醛均聚物具有低磨损和低摩擦
聚甲醛是一500af介质粘度缩醛均聚物树脂含20%聚四氟乙烯纤维。它是专为应用程序要求低磨损和/或低COE
物性表:

 
Physical Properties Metric English Comments
Density  1.53 g/cc 0.0553 lb/in³ ISO 1183
Water Absorption  1.0 %
@Thickness 2.00 mm
1.0 %
@Thickness 0.0787 in
Sim. to ISO 62
Moisture Absorption  0.200 %
@Thickness 2.00 mm
0.200 %
@Thickness 0.0787 in
Sim. to ISO 62
Viscosity   100000 cP
@Shear Rate 5000 1/s,
Temperature 230 °C
100000 cP
@Shear Rate 5000 1/s,
Temperature 446 °F
ISO 11403-1 -2
  107000 cP
@Shear Rate 5000 1/s,
Temperature 215 °C
107000 cP
@Shear Rate 5000 1/s,
Temperature 419 °F
ISO 11403-1 -2
  116000 cP
@Shear Rate 5000 1/s,
Temperature 200 °C
116000 cP
@Shear Rate 5000 1/s,
Temperature 392 °F
ISO 11403-1 -2
  374000 cP
@Shear Rate 500 1/s,
Temperature 230 °C
374000 cP
@Shear Rate 500 1/s,
Temperature 446 °F
ISO 11403-1 -2
  425000 cP
@Shear Rate 500 1/s,
Temperature 215 °C
425000 cP
@Shear Rate 500 1/s,
Temperature 419 °F
ISO 11403-1 -2
  483000 cP
@Shear Rate 500 1/s,
Temperature 200 °C
483000 cP
@Shear Rate 500 1/s,
Temperature 392 °F
ISO 11403-1 -2
Linear Mold Shrinkage, Flow  0.020 cm/cm 0.020 in/in ISO 294-4 2577
Linear Mold Shrinkage, Transverse  0.014 cm/cm 0.014 in/in ISO 294-4 2577
 
Mechanical Properties Metric English Comments
Tensile Strength at Break  50.0 MPa 7250 psi ISO 527-1/-2
Tensile Stress   8.70 MPa
@Strain 0.900 %,
Temperature 90.0 °C
1260 psi
@Strain 0.900 %,
Temperature 194 °F
ISO 11403-1 -2
  21.5 MPa
@Strain 3.60 %,
Temperature 90.0 °C
3120 psi
@Strain 3.60 %,
Temperature 194 °F
ISO 11403-1 -2
  23.9 MPa
@Strain 6.20 %,
Temperature 90.0 °C
3470 psi
@Strain 6.20 %,
Temperature 194 °F
ISO 11403-1 -2
  24.3 MPa
@Strain 8.90 %,
Temperature 90.0 °C
3520 psi
@Strain 8.90 %,
Temperature 194 °F
ISO 11403-1 -2
  27.2 MPa
@Strain 1.40 %,
Temperature 40.0 °C
3950 psi
@Strain 1.40 %,
Temperature 104 °F
ISO 11403-1 -2
  30.5 MPa
@Strain 1.00 %,
Temperature 0.000 °C
4420 psi
@Strain 1.00 %,
Temperature 32.0 °F
ISO 11403-1 -2
  31.6 MPa
@Strain 1.20 %,
Temperature 23.0 °C
4580 psi
@Strain 1.20 %,
Temperature 73.4 °F
ISO 11403-1 -2
  32.0 MPa
@Strain 0.900 %,
Temperature -20.0 °C
4640 psi
@Strain 0.900 %,
Temperature -4.00 °F
ISO 11403-1 -2
  40.5 MPa
@Strain 5.40 %,
Temperature 40.0 °C
5870 psi
@Strain 5.40 %,
Temperature 104 °F
ISO 11403-1 -2
  42.2 MPa
@Strain 9.40 %,
Temperature 40.0 °C
6120 psi
@Strain 9.40 %,
Temperature 104 °F
ISO 11403-1 -2
  42.6 MPa
@Strain 13.4 %,
Temperature 40.0 °C
6180 psi
@Strain 13.4 %,
Temperature 104 °F
ISO 11403-1 -2
  45.6 MPa
@Strain 5.00 %,
Temperature 23.0 °C
6610 psi
@Strain 5.00 %,
Temperature 73.4 °F
ISO 11403-1 -2
  47.3 MPa
@Strain 8.70 %,
Temperature 23.0 °C
6860 psi
@Strain 8.70 %,
Temperature 73.4 °F
ISO 11403-1 -2
  47.8 MPa
@Strain 12.4 %,
Temperature 23.0 °C
6930 psi
@Strain 12.4 %,
Temperature 73.4 °F
ISO 11403-1 -2
  50.2 MPa
@Strain 3.80 %,
Temperature 0.000 °C
7280 psi
@Strain 3.80 %,
Temperature 32.0 °F
ISO 11403-1 -2
  53.7 MPa
@Strain 6.60 %,
Temperature 0.000 °C
7790 psi
@Strain 6.60 %,
Temperature 32.0 °F
ISO 11403-1 -2
  54.4 MPa
@Strain 9.50 %,
Temperature 0.000 °C
7890 psi
@Strain 9.50 %,
Temperature 32.0 °F
ISO 11403-1 -2
  54.9 MPa
@Strain 3.70 %,
Temperature -20.0 °C
7960 psi
@Strain 3.70 %,
Temperature -4.00 °F
ISO 11403-1 -2
  58.2 MPa
@Strain 6.50 %,
Temperature -20.0 °C
8440 psi
@Strain 6.50 %,
Temperature -4.00 °F
ISO 11403-1 -2
  59.2 MPa
@Strain 9.30 %,
Temperature -20.0 °C
8590 psi
@Strain 9.30 %,
Temperature -4.00 °F
ISO 11403-1 -2
Elongation at Break  10 % 10 % ISO 527-1/-2
Tensile Modulus  2.80 GPa 406 ksi ISO 527-1/-2
Flexural Modulus  2.50 GPa 363 ksi ISO 178
Shear Modulus   0.141 GPa
@Temperature 150 °C
20.5 ksi
@Temperature 302 °F
Dynamic; ISO 11403-1 -2
  0.306 GPa
@Temperature 110 °C
44.4 ksi
@Temperature 230 °F
Dynamic; ISO 11403-1 -2
  0.628 GPa
@Temperature 60.0 °C
91.1 ksi
@Temperature 140 °F
Dynamic; ISO 11403-1 -2
  0.961 GPa
@Temperature 10.0 °C
139 ksi
@Temperature 50.0 °F
Dynamic; ISO 11403-1 -2
  1.12 GPa
@Temperature -20.0 °C
162 ksi
@Temperature -4.00 °F
Dynamic; ISO 11403-1 -2
  1.284 GPa
@Temperature -50.0 °C
186.2 ksi
@Temperature -58.0 °F
Dynamic; ISO 11403-1 -2
Secant Modulus   0.396 GPa
@Strain 10.7 %,
Temperature 40.0 °C
57.5 ksi
@Strain 10.7 %,
Temperature 104 °F
ISO 11403-1 -2
  0.481 GPa
@Strain 9.90 %,
Temperature 23.0 °C
69.7 ksi
@Strain 9.90 %,
Temperature 73.4 °F
ISO 11403-1 -2
  0.709 GPa
@Strain 7.60 %,
Temperature 0.000 °C
103 ksi
@Strain 7.60 %,
Temperature 32.0 °F
ISO 11403-1 -2
  0.750 GPa
@Strain 5.40 %,
Temperature 40.0 °C
109 ksi
@Strain 5.40 %,
Temperature 104 °F
ISO 11403-1 -2
  0.793 GPa
@Strain 7.40 %,
Temperature -20.0 °C
115 ksi
@Strain 7.40 %,
Temperature -4.00 °F
ISO 11403-1 -2
  0.912 GPa
@Strain 5.00 %,
Temperature 23.0 °C
132 ksi
@Strain 5.00 %,
Temperature 73.4 °F
ISO 11403-1 -2
  1.32 GPa
@Strain 3.80 %,
Temperature 0.000 °C
192 ksi
@Strain 3.80 %,
Temperature 32.0 °F
ISO 11403-1 -2
  1.48 GPa
@Strain 3.70 %,
Temperature -20.0 °C
215 ksi
@Strain 3.70 %,
Temperature -4.00 °F
ISO 11403-1 -2
  1.94 GPa
@Strain 1.40 %,
Temperature 40.0 °C
282 ksi
@Strain 1.40 %,
Temperature 104 °F
ISO 11403-1 -2
  2.63 GPa
@Strain 1.20 %,
Temperature 23.0 °C
382 ksi
@Strain 1.20 %,
Temperature 73.4 °F
ISO 11403-1 -2
  3.05 GPa
@Strain 1.00 %,
Temperature 0.000 °C
442 ksi
@Strain 1.00 %,
Temperature 32.0 °F
ISO 11403-1 -2
  3.56 GPa
@Strain 0.900 %,
Temperature -20.0 °C
516 ksi
@Strain 0.900 %,
Temperature -4.00 °F
ISO 11403-1 -2
Izod Impact, Notched (ISO)  3.00 kJ/m² 1.43 ft-lb/in² ISO 180/1A
Charpy Impact Unnotched  4.00 J/cm² 19.0 ft-lb/in² ISO 179/1eU
  3.50 J/cm²
@Temperature -30.0 °C
16.7 ft-lb/in²
@Temperature -22.0 °F
ISO 179/1eU
Charpy Impact, Notched  0.300 J/cm² 1.43 ft-lb/in² ISO 179/1eA
  0.300 J/cm²
@Temperature -30.0 °C
1.43 ft-lb/in²
@Temperature -22.0 °F
ISO 179/1eA
 
Electrical Properties Metric English Comments
Surface Resistance  >= 1.00e+15 ohm >= 1.00e+15 ohm IEC 60093
Comparative Tracking Index  600 V 600 V IEC 60112
 
Thermal Properties Metric English Comments
CTE, linear, Parallel to Flow  110 µm/m-°C 61.1 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)  160 °C 320 °F ISO 75-1/-2
Deflection Temperature at 1.8 MPa (264 psi)  92.0 °C 198 °F ISO 75-1/-2
Flammability, UL94  HB
@Thickness 1.50 mm
HB
@Thickness 0.0591 in
IEC 60695-11-10
Flame Spread  54 mm/min
@Thickness 1.00 mm
2.1 in/min
@Thickness 0.0394 in
ISO 3795 (FMVSS 302)
 
Descriptive Properties
Additives Lubricants  
  Release agent  
Delivery form Pellets  
Part Marking Code >POM-SF20< ISO 11469
Processing Injection Moulding  
Regional Availability Asia Pacific  
  Europe  
  Global  
  Near East/Africa  
  North America  
  South and Central America  
Resin Identification POM-SF20 ISO 1043
UL recognition UL
图:

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