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Plastic Products offers an extensive line of plastic materials and has complete facilities for plastic molding, machining & fabrication.  In short, we can be your complete source for nearly anything plastic and can further assist you with our manufacturing expertise. Please allow us the opportunity to quote your requests. 

Technical Product Data Sheets
Made with DELRIN® resin  or Acetal copolymer & DELRIN® resin  AF or Acetal copolymer with PTFE lubricant

Typical Property Values

Physical Properties ASTM Test Method Units  DELRIN®resin (typical) DELRIN AF®resin  
Density D792 lbs/cu in 0.0564 0.0538
Water absorption, 24 hours D570 % .25 0.20
Mechanical Properties ASTM Test Method Units  DELRIN®resin (typical)  DELRIN® AF
Specific Gravity D792 g/cu cm. 1.56 1.49
Tensile Strength at break, 73° F D638 psi 8,500 7,000
Tensile Modulus, 73°F D638 psi 9 X 105 ----
Elongation at break, 73° F D638 % 12 20
Flexural Strength, 73° F D790 psi 10,700 12,000
Flexural Modulus, 73°F D790 psi ---- 3 X 105
Izod Impact Strength, Notched, 73°F D256 ft-lbs/in. 0.8 1.5
Rockwell Hardness D785 ---- R118 R118
Thermal Properties ASTM Test Method Units Made With DELRIN® resin (typical)  MadeWith
AF resin
Heat Deflection, 264 psi D648 °F 316 215
Melting Point ---- °F 347 347
Coefficient of Linear Thermal Expansion D696 in./in./-°F 4.5 X 10-5 5.2 X 10-5
Applicable Temp. Range for Thermal Expansion ---- °F 85 - 140 85 - 140
Max. Serving Temperature for Long Term ---- °F 185 185
Flammability UL94 ---- HB HB
Tribological Properties ASTM Test Method Units  Made With DELRIN®resin (typical) Made With
 AF resin
Coefficient of Friction ---- Dynamic 0.0564 0.0538
Wear Factor ---- cu. in/hr. X (1/FV) 0.34 20 X 10-10
Limiting PV, 100 fpm ---- ft-lbs/min. ---- 12,000
    Rods:   Diameters 1/8" to 8 " 
    Plates: 1/4" to 6" thickness 
                24" X 48", 48" X 120", 60" X 120" 
    Profiles, tubes and special sizes are available on request 
This information is only to assist and advise you on current technical knowledge and is given without obligation or liability.  All trade and patent rights should be observed.  All rights reserved.

Plastic Products is your complete source for any plastics material.
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