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Polyram RamTal PM1409 Acetal, PTFE Filled

Category Polymer , Thermoplastic , Acetal (POM) , Acetal Copolymer, PTFE Filled
Manufacturer Polyram
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Polyram RamTal PM1409 Acetal, PTFE Filled.pdf
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Material Notes:
Polyacetal filled with PTFE for sliding parts, low friction and improved wear resistance in molded parts.Information provided by Polyram Ram On Ind.
Physical Properties Metric English Comments
Density 1.85 g/cc
0.0668 lb/in³
DIN 53479
Water Absorption 0.22 %
0.22 %
DIN 53495
Linear Mold Shrinkage 0.018 - 0.022 cm/cm
0.018 - 0.022 in/in
Melt Flow 9.0 g/10 min

@Load 2.16 kg,
Temperature 190 °C
 9.0 g/10 min

@Load 4.76 lb,
Temperature 374 °F
 ISO 1133
Mechanical Properties Metric English Comments
Hardness, Rockwell R 70
70
ASTM-D785
Tensile Strength, Yield 45.0 MPa
6530 psi
ASTM-D638
Elongation at Break 20 %
20 %
ASTM-D638
Tensile Modulus 2.20 GPa
319 ksi
ASTM-D790
Flexural Strength 65.0 MPa
9430 psi
ASTM-D790
Flexural Modulus 1.75 GPa
254 ksi
ASTM-D790
Izod Impact, Notched 0.550 J/cm

@Temperature 23.0 °C
 1.03 ft-lb/in

@Temperature 73.4 °F
 ASTM-D256
Thermal Properties Metric English Comments
Melting Point 165 °C
329 °F
Deflection Temperature at 0.46 MPa (66 psi) 155 °C
311 °F
DIN 53461
Deflection Temperature at 1.8 MPa (264 psi) 120 °C
248 °F
DIN 53461
Flammability, UL94 HB

@Thickness 3.00 mm
 HB

@Thickness 0.118 in
Electrical Properties Metric English Comments
Volume Resistivity 1.00e+16 ohm-cm
1.00e+16 ohm-cm
DIN 53482
Surface Resistance 1.00e+14 ohm
1.00e+14 ohm
DIN 53482
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