TECAMID 66 MD

Call (800) 243-9696 for pricing or  Request a Quote

Data Sheets for Download:

Nylon is one of the most widely used and versatile thermoplastic resins. Its combination of physical properties versus its price makes it a favorite choice for numerous applications. Nylon has a consistent history of replacing other materials including: metal, brass, bronze, aluminum, and rubber. In replacing metal gears in machinery, nylon can be advantageous because of its ability to reduce noise, use less lubrication and increase gear life. TECAMID® MDS is an extruded “moly” filled nylon 6/6, which is gray in color. The addition of particles of molybdenum disulfide enhances the surface lubricity and wear resistance over unfilled nylon. In applications requiring high lubricity, this material may be a good candidate. In addition to the greater lubricity there are many additional property enhancements that occur.

  • Low surface friction
  • Increased surface hardness
  • Increased heat resistance
  • Higher tensile properties
  • Improved dimensional stability

TECAMID® MDS has enhanced properties which make it an ideal material to replace metals in machinery. It can increase the life of many moving parts as well as provide a noise reduction benefit and requires less lubrication. A very stable compound with many industrial applications.

Properties Condition Value Test Method Comment
Mechanical Modulus of elasticity (tensile test) @ 73°F 550,000 psi ASTM D 638
Tensile strength at yield @ 73°F 12,000 psi ASTM D 638
Elongation at break @ 73°F 20 % ASTM D 638
Flexural Strength @ 73°F 17,000 psi ASTM D 790
Modulus of elasticity (flexural test) @ 73°F 500,000 psi ASTM D 790
Compression strength @ 1% strain 1200 % ASTM D 695
Compression strength @ 10% strain 14000 % ASTM D 695
Impact strength (Izod) @ 73°F 1.2 ft-lbs/in ASTM D 256
Rockwell hardness M Scale 87 ASTM D 785
Wear rate Against Steel, 40 psi, 50 fpm 1.9*10-8 in3-min/ft-lbs-hr ASTM D 3702
Thermal Melting temperature 491 °F
Deflection temperature @ 66 psi 470 °F ASTM D 648
Deflection temperature @ 264 psi 194 °F ASTM D 648
Service temperature Intermittent 355 °F
Service temperature Long term 230 °F
Thermal expansion (CLTE) 4.0*10-5 in/in/°F ASTM D 696 1) 1) Injection molded samples
Specific heat 0.4 BTU/lb-F°
Electrical Volume resistivity 1015 ASTM D 257
Dissipation strength 30 V/mil ASTM D 149
Dielectric constant @ 60 Hz, 73 °F, 50% RH 2.5 ASTM D 150
Other Moisture absoption @ 24 hrs, 73°F 1.2 – 2.5 % ASTM D 570
Moisture absorption @ saturation, 73°F 7.5 – 8.5 % ASTM D 570
Flammability (UL94) HB

Interested in
Our Services?

onpoint icon
Trust the Premier Source for Plastics Worldwide

Request a Quote Today!