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Ensinger Tecaform™ HPV 13 Acetal Homopolymer - Extruded Products (POM)

Category Polymer , Thermoplastic , Acetal (POM) , Acetal Homopolymer, PTFE-Filled
Manufacturer Ensinger
Trade Name Tecaform™
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Ensinger Tecaform™ HPV 13 Acetal Homopolymer - Extruded Products (POM).pdf
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Material Notes:
Tecaform™ HPV 13 is a brown homopolymer acetal with an internal PTFE lubricant. Its low coefficient of friction, excellent PV values, toughness, wear resistance, and machinability make it an exceptional material for use in many industrial and military components with moving parts. Additionally, Tecaform™ HPV 13 has superior chemical resistance and flexural fatigue properties, as well as low moisture absorption associated with acetal materials. Uses: Tecaform™ HPV 13's range of exceptional properties makes it an ideal engineering plastic for use in precision instruments and measuring devices, as well as in many critical components in the automotive, aviation, military, industrial, food processing machinery, business equipment, and specialty valve areas. Information supplied by Ensinger, Inc.
Physical Properties Metric English Comments
Density 1.54 g/cc
0.0556 lb/in³
ASTM D792
Water Absorption 0.22 %
0.22 %
24 hrs.; ASTM D570
Mechanical Properties Metric English Comments
Hardness, Rockwell R 118
118
ASTM D785
Tensile Strength at Break 48.3 MPa
7010 psi
ASTM D638
Elongation at Break 17.5 %
17.5 %
ASTM D638
Modulus of Elasticity 2.34 GPa
340 ksi
ASTM D638
Flexural Yield Strength 86.2 MPa
12500 psi
ASTM D790
Flexural Modulus 2.41 GPa
350 ksi
ASTM D790
Izod Impact, Notched 0.534 J/cm
1.00 ft-lb/in
ASTM D256
Coefficient of Friction, Dynamic 0.12
0.12
40 psi, 50 fpm
Coefficient of Friction, Static 0.070
0.070
40 psi, 50 fpm
K (wear) Factor 40.3 x 10-8 mm³/N-M
20.0 x 10-10 in³-min/ft-lb-hr
Limiting Pressure Velocity 0.0560 MPa-m/sec
1600 psi-ft/min
100 fpm
0.420 MPa-m/sec
12000 psi-ft/min
10 fpm
Thermal Properties Metric English Comments
CTE, linear 91.8 µm/m-°C

@Temperature 29.4 - 60.0 °C
51.0 µin/in-°F

@Temperature 85.0 - 140 °F
ASTM D696
Melting Point 175 °C
347 °F
Maximum Service Temperature, Air 85.0 °C
185 °F
Long Term
Deflection Temperature at 0.46 MPa (66 psi) 168 °C
334 °F
ASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 102 °C
216 °F
ASTM D648
118 °C
244 °F
ASTM D648
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