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Delrin® 100ST BK602 Data Sheet

ACETAL RESIN

Supplied by DuPont Performance Polymers

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Product Description
Delrin® 100ST BK602 is a super tough, high viscosity acetal homopolymer grade with superior impact resistance. It is designed for highly stressed parts where outstanding toughness is essential.
General  
Material Status 
  • Commercial: Active
Availability 
  • Africa & Middle East
  • Asia Pacific
  • Europe
  • Latin America
  • North America
Additive 
  • Impact Modifier
Features 
  • High Impact Resistance
  • High Molecular Weight
  • High Viscosity
  • Homopolymer
  • Impact Modified
  • Ultra High Toughness
  • Ultrasonic Weldable
Uses 
  • Coating Applications
  • Engineering Parts
  • Fasteners
  • Gears
  • Tubing
  • Tubing
  • Wire & Cable Applications
RoHS Compliance 
Automotive Specifications 
  •  1
Appearance 
  • Black
Forms 
  • Pellets
Processing Method 
  • Extrusion
  • Extrusion Blow Molding
  • Extrusion Coating
  • Injection Molding
  • Profile Extrusion
Part Marking Code (ISO 11469)
  • >POM-I<
Resin ID (ISO 1043)
  • POM-I
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 : 0.0787 in
%
 
Flow : 0.0787 in
%
 
Mechanical
Nominal Value
Unit
Test Method
Tensile Modulus (73°F)
psi
ISO 527-2
Tensile Stress (Yield, 73°F)
psi
ISO 527-2
Tensile Strain
     
Yield, 73°F
%
ISO 527-2
Break, 73°F
%
ISO 527-2/50
Nominal Tensile Strain at Break (73°F)
%
ISO 527-2
Flexural Modulus (73°F)
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
 
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 3
°F
ISO 11357-3
CLTE
    ISO 11359-2
Flow : -40 to 73°F
in/in/°F
 
Flow : 73 to 131°F
in/in/°F
 
Flow : 131 to 212°F
in/in/°F
 
Transverse : -40 to 73°F
in/in/°F
 
Transverse : 73 to 131°F
in/in/°F
 
Transverse : 131 to 212°F
in/in/°F
 
RTI Elec
    UL 746
0.0591 in
°F
 
0.118 in
°F
 
RTI Imp
    UL 746
0.0591 in
°F
 
0.118 in
°F
 
RTI Str
    UL 746
0.0591 in
°F
 
0.118 in
°F
 
Flammability
Nominal Value
Unit
Test Method
Flammability Classification
    IEC 60695-11-10, -20
0.0591 in
 
 
0.118 in
 
 
Related Terminology
This supplier and product may also be known by these terms: Derlin
Features
Features may also be described by the following terms: High Viscosity, Ultra High Toughness, High Molecular Weight, High MW, High Impact Resistance, Ultrasonic Weldable.
Uses
Uses may also be described by the following terms: Tubing, Tube, Tubing, Tube, Wire and Cable Applications, Wire & Cable Applications, Engineering Parts.
Automotive Specifications
This plastic material has approval for 3 automotive specifications from the following agencies (the number in parentheses shows the number of specifications for that agency): ASTM (1), FORD (1), GM (1).
Available Documents
Processing - Injection Molding (English)
Typical Processing for DuPont Engineering Polymers (English)
Injection
Nominal Value
Unit
 
Drying Temperature
°F
 
Drying Time - Desiccant Dryer
hr
 
Suggested Max Moisture
%
 
Processing (Melt) Temp
°F
 
Melt Temperature, Optimum - Injection Molding
°F
 
Mold Temperature
°F
 
Mold Temperature, Optimum - Injection Molding
°F
 
Notes
1This specification is applicable for the Americas region.
2Typical properties: these are not to be construed as specifications.
310°C/min
 
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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.