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Ultraform® S 1320 0021 UNC

Acetal (POM) Copolymer

Supplied by BASF Corporation

The technical datasheet with complete property values for Ultraform® S 1320 0021 UNC is available to members of the Prospector Plastics Database.
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Product Description
Ultraform S 1320 0021 UNC is an easy flowing, rapidly freezing injection molding POM grade with enhanced stiffness and heat distortion resistance. It is highly stabilized to resist aggressive fuels, including hot diesel fuel.
General  
Material Status 
  • Commercial: Active
Availability 
  • Europe
  • North America
 
Features 
  • Fuel Resistant
  • Good Flow
  • Good Stiffness
  • High Heat Resistance
  • High Stiffness
  • Oil Resistant
Uses 
  • Fuel Tanks
Agency Ratings 
RoHS Compliance 
Automotive Specifications 
Appearance 
  • Natural Color
Forms 
  • Pellets
Processing Method 
  • Injection Molding
Multi-Point Data 
  • Isochronous Stress vs. Strain (ISO 11403-1)
  • Isothermal Stress vs. Strain (ISO 11403-1)
  • Secant Modulus vs. Strain (ISO 11403-1)
  • Shear Modulus vs. Temperature (ISO 11403-1)
  • Specific Heat vs. Temperature (ISO 11403-2)
  • Specific Volume vs Temperature (ISO 11403-2)
  • Viscosity vs. Shear Rate (ISO 11403-2)
Physical
Nominal Value
Unit
Test Method
Density
lb/in³
ISO 1183 2
Melt volume-flow rate (190°C/2.16 kg)
in³/10min
ISO 1133 2
Molding Shrinkage
    ISO 294-4
Across Flow
%
 
Flow
%
 
Water Absorption
    ISO 62 2
Saturation
%
 
Equilibrium
%
 
Mechanical
Nominal Value
Unit
Test Method
Tensile modulus
psi
ISO 527-2 2
Tensile Stress
     
Yield, -40°F
psi
ISO 527-2
Yield, 176°F
psi
ISO 527-2
Yield
psi
ISO 527-2 2
Tensile Strain (Yield)
%
ISO 527-2 2
Nominal strain at break
%
ISO 527-2 2
Tensile Creep Modulus (1000 hr)
psi
ISO 899-1 2
Impact
Nominal Value
Unit
Test Method
Charpy notched impact strength
    ISO 179/1eA 2
-22°F
ft·lb/in²
 
73°F
ft·lb/in²
 
Charpy Unnotched Impact Strength
    ISO 179
-22°F
ft·lb/in²
 
73°F
ft·lb/in²
 
Thermal
Nominal Value
Unit
Test Method
Deflection Temperature Under Load (264 psi)
°F
ISO 75-2 2
Melting Temperature (DSC)
°F
ISO 3146
CLTE - Flow
in/in/°F
ISO 11359-2
Electrical
Nominal Value
Unit
Test Method
Surface resistivity
ohms
IEC 60093 2
Volume resistivity
ohm·in
IEC 60093 2
Relative Permittivity
    IEC 60250 2
100 Hz
 
 
1 MHz
 
 
Dissipation Factor
    IEC 60250 2
100 Hz
 
 
1 MHz
 
 
Comparative tracking index
 
IEC 60112 2
Electric strength
V/mil
IEC 60243-1 2
Related Terminology
Product names can be difficult to match. You may have searched any one of these terms to find this product: Ultraform® S 1320 0021 UNC, Ultraform S 1320 0021 UNC, Ultraform® , Ultraform, UltraformS13200021UNC, S 1320 0021 UNC, S1320, 13200021, 0021UNC, S13200021UNC, Acetal Copolymer, Acetal Copolymer, Acetal (POM) Copolymer, Acetal POM Copolymer, Acetal, pom, BASF, AcetalPOMCopolymer, 1320S
Features
Features may also be described by the following terms: Good Flow, High Heat Resistance, High Stiffness, Good Stiffness.
Uses
Uses may also be described by the following terms: Fuel Tanks.
Automotive Specifications
This plastic material has approval for 1 automotive specifications from the following agencies (the number in parentheses shows the number of specifications for that agency): GM (1).
Agency Ratings
This plastic material has 1 certifications from the following agencies (the number in parentheses shows the number of certifications for that agency): EC (1).
Injection
Nominal Value
Unit
 
Drying Temperature
°F
 
Drying Time
hr
 
Suggested Max Moisture
%
 
Processing (Melt) Temp
°F
 
Mold Temperature
°F
 
Injection Pressure
psi
 
Injection Rate
 
 
Notes
1Typical properties: these are not to be construed as specifications.
2Tested in accordance with ISO 10350. 23°C/50%r.h. unless otherwise noted.
 
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.