TECAMID® 66 CAL black

Calendered black nylon 66

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TECAMID 66 CAL black is an unfilled nylon 66 material processed into thin nylon sheets and rolls by means of calendering. These nylon polymer sheets are available in various thicknesses and are commonly used as nylon sheet material for a wide range of applications. In general, the material has similar properties to TECAMID 66 black. TECAMID 66 CAL black is also processed into punched washers nylon, including black nylon washers, black nylon flat washers, and large diameter nylon washers, making it suitable for diverse applications. Additionally, the material is supplied as nylon sheet stock and is available in custom sizes for custom nylon washers. These polyamide washers are particularly valued for their durability and versatility. TECAMID 66 CAL black is also available in nylon plastic strips, making it an excellent choice for specialized applications.

Facts

Chemical designation
PA 66 (Polyamide 66)
Colour
natural
Density
1.14 g/cm3

Main Features

  • very good slide and wear properties
  • good machinability
  • broad chemical compatibility
  • resistent to cleaning agents

Target industries

agricultural machinery
automotive industry
business machines
construction industry
conveyor technology
heavy duty industry
textile industry

Downloads

Datasheet (PDF)

Technical details

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  • product-technical-detail-collapse-item-0-lvl-1
    Mechanical properties Value Unit Parameter Norm
    Coefficient of friction 0.26 Dynamic ASTM D 3702
    Wear rate 200*10-10 in3minftlbshr 40 psi, 50 fpm ASTM D 3702
    Rockwell hardness 83 - @ 73 °F ASTM D 785
    Compression strength 2,300 psi @ 73 °F, 1% strain ASTM D 695
    Impact strength (Izod) 1.25 ftlbsin @ 73 °F ASTM D 256
    Modulus of elasticity
    (flexural test)    		 440,000 psi @ 73 °F ASTM D 790
    Flexural strength 16,500 psi @ 73 °F ASTM D 790
    Elongation at break (tensile test) 160 % @ 73 °F ASTM D 638
    Modulus of elasticity
    (tensile test)    		 380,000 psi ASTM D 638
    Tensile strength at yield 10,700 psi @ 73 °F ASTM D 638
    Compression modulus 235,000 psi @ 73 °F ASTM D 695
    Compression strength 9,800 psi @ 73 °F, 5% strain ASTM D 695
    Compression strength 11,600 psi @ 73 °F, 10% strain ASTM D 695
    Rockwell hardness 118 - @ 73 °F, R scale ASTM D 785
  • product-technical-detail-collapse-item-1-lvl-1
    Thermal properties Value Unit Parameter Norm
    Melting temperature 491 F ASTM D 2133
    Specific heat 0.4 butlbf -
    Deflection temperature 194 F @264 psi ASTM D 648
    Thermal expansion (CLTE) 4.5*10-5 ininF ASTM D 696
    Deflection temperature 450 F @ 66 psi ASTM D 648
    Service temperature 300 F short term -
    Service temperature 185 F Long Term -
  • product-technical-detail-collapse-item-2-lvl-1
    Electrical properties Value Unit Parameter Norm
    Dielectric constant 4 - @ 60 Hz, 70 °F, 50% RH ASTM D 150
    Dielectric constant 3.6 - @ 1 MHz ASTM D 150
    Dissipation factor 0.01 - @ 60 Hz, 70 °F ASTM D 150
    volume resistance 1015 O*cm ASTM D 257
  • product-technical-detail-collapse-item-3-lvl-1
    Other properties Value Unit Parameter Norm
    Moisture absorption 8.5 % @ saturation, 73 °F ASTM D 570
    Water absorption 0.51 % @ 24 hrs, 73 °F ASTM D 570

Stock program

Thicknesses greater than 5 inch are possible with our extruded product TECAMID 66 black.