DELRIN 570

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DELRIN 570 Sheet, Rod and Tube

DELRIN®570 Shapes manufactured by Ensinger are 20% glass filled materials intended for general industrial use. The material offers very high stiffness, low warpage, and low creep for superior part performance under stress.

DELRIN-570

DELRIN 570 Sheet, Rod and Tube by Delrin 570 is used in a variety of industries such as automotive or construction where added strength and stiffness are desirable.

  • Very good dimensional stability
  • Glass fibers offer stiffness but not reinforcement
  • Good machinability

DELRIN 570 Product Properties

Properties Condition Value Test Method Comment
Mechanical Modulus of elasticity (tensile test) 340,000 psi ASTM D 638
Tensile strength at yield 8,700 psi ASTM D 638
Elongation at yield 10 % ASTM D 638
Notched impact strength (Izod) 0.80 ft-lbs/in ASTM D 265
Rockwell hardness M Scale 81 % ASTM D 785
Thermal Melting temperature 347 °F 1) 1) Injection molded data
Deflection temperature @ 264 psi 311 °F ASTM D 648 1)
Service temperature Long term 185 °F
Service temperature Intermittent 300 °F
Electrical Specific surface resistance @ 73°F 200e+15 Ω ASTM D 257 1)
Dielectric strength @ 73°F 452 V/mil ASTM D 149 1)
Dielectric constant @ 100 MHz; 73°F 3.8 ASTM S 150 1)
Other Moisture absorption @ 24 hrs, 73°F 0.15 % ASTM D 570
Flammability (UL94) HB 2) 2) Injection molded data (1.5mm thick)

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