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HYDLAR® Z natural

aramid fiber filled nylon

HYDLAR possesses a combination of physical properties that cannot be found in any other commercially available engineered plastic. Ensinger engineers have created a family of superior wear and abrasion resistant thermoplastics using aramid fiber reinforced polymer.  This technology makes possible for aramid fiber reinforced plastic to be used in combination with a nylon base resin.

Facts

Chemical designation
PA 66 (Polyamide 66)
Color
yellow-brown
Density
1.19 g/cm3

Main Features

  • excellent wear properties
  • excellent strength and stiffness
  • minimizes mating surface abrasion
  • easy to machine
  • high mechanical load capacity

Target industries

construction industry
conveyor technology
gear manufacturing
power engineering
mechanical engineering

Downloads

Datasheet (PDF)
Safety Data Sheet (PDF)

Technical details

  • product-technical-detail-collapse-item-0-lvl-1
    Mechanical properties Value Unit Condition Test Method
    Tensile strength 16,000 psi ASTM D 638
    Modulus of elasticity
    (tensile test)    		 1,300,000 psi ASTM D 638
    Elongation at break (tensile test) 4 % ASTM D 638
    Flexural strength 23,000 psi ASTM D 790
    Modulus of elasticity
    (flexural test)    		 900,000 psi ASTM D 790
    Impact strength (Izod) 2.7 ftlbsin ASTM D 256
    Compression strength 3,170 psi @ 73 °F, 1% strain ASTM D 695
    Modulus of elasticity
    (tensile test)    		 940,000 psi ASTM D 638
    Tensile strength 9,500 psi ASTM D 638
    Elongation at break (tensile test) 4.0 % ASTM D 638
    Flexural strength 16,145 psi ASTM D 790
    Modulus of elasticity
    (flexural test)    		 638,000 psi ASTM D 790
    Compression strength 16,800 psi @ 73 °F, 10% strain ASTM D 695
    Compression modulus 359,000 psi ASTM D 695
    Impact strength (Izod) 0.82 ftlbsin ASTM D 256
    Rockwell hardness 92 (116) - M Scale (R Scale) ASTM D 785
    Wear rate 79-128 *10^-10 in^3 - min/f PV=2,500 psi-fpm ASTM D 3702
  • product-technical-detail-collapse-item-1-lvl-1
    Thermal properties Value Unit Condition Test Method
    Deflection temperature 470 F @264 psi ASTM D 648
    Service temperature 300 F Intermittent -
    Thermal expansion (CLTE) 1.6*10-5 ininF ASTM D 696
    Service temperature 200 F Long Term -
  • product-technical-detail-collapse-item-2-lvl-1
    Other properties Value Unit Condition Test Method
    Moisture absorption 0.37 % @ 24 hrs, 73 °F ASTM D 570
    Moisture absorption 6.3 % @ saturation, 73 °F ASTM D 570

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