Nylon MD

Nylon MD [Nyla­tron®, Sus­tamid®, Tecamid® 6/6 MDS, Unipa® Ld]

Prop­er­ties

  • Nylon MD is nylon 6/6 with molyb­de­num disul­fide added to improve the mechan­i­cal and ther­mal properties.
  • Espe­cially suited to appli­ca­tions in which lubri­ca­tion is imprac­ti­cal or undesirable
  • Wear resis­tant
  • Strong and rigid
  • Dimen­sional stability
  • Low sur­face friction
  • Heat resis­tant

Com­mon uses

  • Bear­ings and bushings
  • Valve seats
  • Thrust wash­ers
  • Wear sur­faces
  • Rollers
  • Gears
  • Sleeves
  • Form­ing dies
  • Tool­ing fixtures
Nylatron

Nyla­tron

Mate­r­ial Specifications

ASTM or UL test Prop­erty Value
Phys­i­cal
D792 Den­sity (g/cm3) 1.16
D570 Water absorp­tion, 24 hrs (%) 1.20
Mechan­i­cal
D638 Ten­sile strength (psi) 11,000
D638 Ten­sile mod­u­lus (psi) -
D638 Ten­sile elon­ga­tion at break (%) 20
D790 Flex­ural strength (psi) 12,500
D790 Flex­ural mod­u­lus (psi) 350,000
D2240 Hard­ness, Rockwell 115
D256 Izod notched impact (ft-lb/in) 0.60
Ther­mal
D696 Coef­fi­cient of lin­ear ther­mal
expan­sion (x 10–5 in/in/F°)
5.0 x 105
D648 Heat deflec­tion temp at 264 psi (F°) 340
D3418 Melt­ing temp (F°) 430
- Max oper­at­ing temp (F°/C°) -
C177 Ther­mal con­duc­tiv­ity
(BTU-in/ft2–h– F°)
-
UL94 Flam­ma­bil­ity rating -
Elec­tri­cal
D149 Dielec­tric strength (V/mil)
short time, ⅛” thick
-
D150 Dielec­tric con­stant at 60 Hz -
D150 Dis­si­pa­tion fac­tor at 60 Hz -
D257 Vol­ume resis­tiv­ity (ohm/cm) at 50% RH -

These are typ­i­cal val­ues for ref­er­ence and com­par­i­son only. They should not be used as a basis for design spec­i­fi­ca­tions or qual­ity con­trol. Con­tact us for the man­u­fac­tur­ers’ com­plete mate­r­ial prop­erty datasheets. All val­ues were taken at 73°F (23°C) unless oth­er­wise noted.

Don’t see what you’re look­ing for? Call us at 800–423-2769 or email us at tom@crownplasticsinc.com.

*Tecamid® is a reg­is­tered trade­mark of Ensinger.