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Delrin® 127UV BK701

ACETAL RESIN

Supplied by DuPont Performance Polymers

The technical datasheet with complete property values for Delrin® 127UV BK701 is available to members of the Prospector Plastics Database.
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Product Description
Delrin® 127UV BK701 is a high viscosity, UV stabilized acetal homopolymer. It has excellent impact strength, UV resistance and thermal stability. It is well suited for automotive interior applications.
General  
Material Status 
  • Commercial: Active
Availability 
  • Asia Pacific
  • Europe
  • North America
Additive 
  • UV Stabilizer
Features 
  • Fatigue Resistant
  • Good Creep Resistance
  • Good Dimensional Stability
  • Good Toughness
  • Good UV Resistance
  • High Impact Resistance
  • High Molecular Weight
  • High Stiffness
  • High Strength
  • High Viscosity
  • Homopolymer
Uses 
  • Automotive Interior Parts
  • Cast Film
  • Engineering Parts
  • Sheet
  • Tubing
  • Wire & Cable Applications
RoHS Compliance 
Automotive Specifications 
  •  1
Appearance 
  • Black
Processing Method 
  • Cast Film
  • Extrusion
  • Injection Molding
  • Profile Extrusion
  • Sheet Extrusion
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
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
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
 
Related Terminology
This supplier and product may also be known by these terms: Derlin

Product names can be difficult to match. You may have searched any one of these terms to find this product: Delrin® 127UV BK701, Delrin 127UV BK701, Delrin® , Delrin, Delrin127UVBK701, 127 UV BK 701, 127UV BK701, 127UV, UVBK, BK701, 127UVBK701, Acetal Homopolymer, Acetal Homopolymer, Acetal (POM) Homopolymer, Acetal POM Homopolymer, Acetal, pom, DuPont, AcetalPOMHomopolymer, UV127
Features
Features may also be described by the following terms: High Strength, High Viscosity, Good UV Resistance, UV Resistant, Ultraviolet Resistant, Ultraviolet Light Resistant, Good Toughness, Tough, High Stiffness, High Impact Resistance, Good Dimensional Stability, Dimensionally Stable, Good Creep Resistance, Creep Resistant, High Molecular Weight, High MW.
Uses
Uses may also be described by the following terms: Cast Film, 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): FORD (1), ASTM (1), GM (1).
Injection
Nominal Value
Unit
 
Drying Temperature
°F
 
Drying Time
hr
 
Suggested Max Moisture
%
 
Processing (Melt) Temp
°F
 
Melt Temperature, Optimum - Injection Molding
°F
 
Mold Temperature
°F
 
Mold Temperature, Optimum - Injection Molding
°F
 
Drying Recommended
 
 
Notes
1This specification is applicable for the Americas region.
2Typical properties: these are not to be construed as specifications.
310°C/min
 
IDES
Copyright © 2012 IDES
The information presented on this datasheet was acquired by IDES from the producer of the material. IDES makes substantial efforts to assure the accuracy of this data. However, IDES assumes no responsibility for the data values and strongly encourages that upon final material selection, data points are validated with the material supplier.