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Delrin® 500P BK602 Datasheet

ACETAL RESIN

Supplied by DuPont Performance Polymers

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Product Description
Medium Viscosity Acetal Homopolymer with Improved Processing
General  
Material Status 
  • Commercial: Active
Availability 
  • Africa & Middle East
  • Asia Pacific
  • Europe
  • Latin America
  • North America
Additive 
  • Lubricant
  • Mold Release
 
Features 
  • Good Processability
  • Medium Viscosity
 
RoHS Compliance 
Automotive Specifications 
Forms 
  • Pellets
Processing Method 
  • Injection Molding
Multi-Point Data 
  • Isothermal Stress vs. Strain (ISO 11403-1)
  • Secant Modulus vs. Strain (ISO 11403-1)
 
Part Marking Code (ISO 11469)
  • >POM<
Resin ID (ISO 1043)
  • POM
Physical
Nominal Value
Unit
Test Method
Density
g/cm³
ISO 1183
Melt Mass-Flow Rate (MFR) (190°C/2.16 kg)
g/10 min
ISO 1133
Molding Shrinkage
    ISO 294-4
Across Flow
%
 
Flow
%
 
Water Absorption
    ISO 62
Saturation, 73°F, 0.0787 in
%
 
Equilibrium, 73°F, 0.0787 in, 50% RH
%
 
Mechanical
Nominal Value
Unit
Test Method
Tensile Modulus
psi
ISO 527-2
Tensile Stress (Yield)
psi
ISO 527-2
Tensile Strain (Yield)
%
ISO 527-2
Nominal Tensile Strain at Break
%
ISO 527-2
Flexural Modulus
psi
ISO 178
Impact
Nominal Value
Unit
Test Method
Charpy Notched Impact Strength
    ISO 179/1eA
-22°F
ft·lb/in²
 
73°F
ft·lb/in²
 
Charpy Unnotched Impact Strength
    ISO 179/1eU
-22°F
ft·lb/in²
 
73°F
ft·lb/in²
 
Notched Izod Impact Strength
    ISO 180/1A
-40°F
ft·lb/in²
 
73°F
ft·lb/in²
 
Thermal
Nominal Value
Unit
Test Method
Heat Deflection Temperature
     
66 psi, Unannealed
°F
ISO 75-2/B
264 psi, Unannealed
°F
ISO 75-2/A
Melting Temperature 2
°F
ISO 11357-3
CLTE
    ISO 11359-2
Flow
in/in/°F
 
Transverse
in/in/°F
 
Annealing Temperature
°F
 
Annealing Time - Optional
min/mm
 
Electrical
Nominal Value
Unit
Test Method
Comparative Tracking Index
V
IEC 60112
Flammability
Nominal Value
Unit
Test Method
Burning Rate 3 (0.0394 in)
in/min
ISO 3795
Flame Rating
    UL 94, IEC 60695-11-10, -20
0.0315 in
 
 
0.0591 in
 
 
Fogging
    ISO 6452
F-value (refraction)
%
 
G-value (condensate)
g
 
Additional Information
Nominal Value
Unit
Test Method
Emission
mg/kg
VDA 275
Emission of Organic Compounds
µgC/g
VDA 277
Related Terminology
This supplier and product may also be known by these terms: Derlin
Features
Features may also be described by the following terms: Good Processability, Easy Processing, Medium Viscosity.
Automotive Specifications
This plastic material has approval for 5 automotive specifications from the following agencies (the number in parentheses shows the number of specifications for that agency): CHRYSLER (1), IMDS (1), FORD (1), GM (2).
Available Documents
Processing - Injection Molding (English)
Typical Processing for DuPont Engineering Polymers (English)
White Paper - Property Advantages of Delrin® Acetal Homopolymer - a guide for design engineers (English)
Injection
Nominal Value
Unit
 
Drying Temperature
°F
 
Drying Time
hr
 
Suggested Max Moisture
%
 
Processing (Melt) Temp
°F
 
Melt Temperature, Optimum
°F
 
Mold Temperature
°F
 
Mold Temperature, Optimum
°F
 
Holding Pressure
psi
 
Drying Recommended
 
 
Hold Pressure Time
s/mm
 
Notes
1Typical properties: these are not to be construed as specifications.
210°C/min
3FMVSS 302
 
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The information presented on this datasheet was acquired by UL Prospector from the producer of the material. UL Prospector makes substantial efforts to assure the accuracy of this data. However, UL Prospector assumes no responsibility for the data values and strongly encourages that upon final material selection, data points are validated with the material supplier.