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Hostaform® C 9021 LS

Acetal (POM) Copolymer

Supplied by Ticona

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Product Description
POM copolymer

Standard Injection molding type, UV-stabilized with UV-stabilizers.; good chemical resistance to solvents, fuel and strong alkalis as well as good hydrolysis resistance; high resistance to thermal and oxidative degradation.

Burning rate ISO 3795 and FMVSS 302 < 100 mm/min for a thickness more than 1 mm.

FMVSS = Federal Motor Vehicle Safety Standard (USA)
General  
Material Status 
  • Commercial: Active
Availability 
  • Europe
  • North America
  
Additive 
  • UV Stabilizer
Features 
  • Alkali Resistant
  • Fuel Resistant
  • Good Chemical Resistance
  • High Heat Resistance
  • Hydrolysis Resistant
  • Solvent Resistant
RoHS Compliance 
Processing Method 
  • Injection Molding
Physical
Nominal Value
Unit
Test Method
Density
g/cm³
 ISO 1183
Melt Volume-Flow Rate (MVR) (190°C/2.16 kg)
in³/10min
 ISO 1133
Molding Shrinkage
     ISO 294-4
Across Flow
%
  
Flow
%
  
Water Absorption (Saturation, 73°F)
%
 ISO 62
Mechanical
Nominal Value
Unit
Test Method
Tensile Modulus
psi
 ISO 527-2/1A/1
Tensile Stress (Yield)
psi
 ISO 527-2/1A/50
Tensile Strain (Yield)
%
 ISO 527-2/1A/50
Nominal Tensile Strain at Break
%
 ISO 527-2/1A/50
Tensile Creep Modulus
     ISO 899-1
1 hr
psi
  
1000 hr
psi
  
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, Partial Break
ft·lb/in²
  
Thermal
Nominal Value
Unit
Test Method
Heat Deflection Temperature (264 psi, Unannealed)
°F
 ISO 75-2/A
Vicat Softening Temperature
°F
 ISO 306/B50
Melting Temperature 2
°F
 ISO 11357-3
CLTE - Flow
in/in/°F
 ISO 11359-2
Electrical
Nominal Value
Unit
Test Method
Surface Resistivity
ohm
 IEC 60093
Volume Resistivity
ohm·cm
 IEC 60093
Relative Permittivity
     IEC 60250
100 Hz
 
  
1 MHz
 
  
Dissipation Factor
     IEC 60250
100 Hz
 
  
1 MHz
 
  
Comparative Tracking Index
V
 IEC 60112
Electric Strength
V/mil
 IEC 60243-1
Flammability
Nominal Value
Unit
Test Method
Burning Rate (0.0394 in)
in/min
 ISO 3795
Related Terminology
Product names can be difficult to match. You may have searched any one of these terms to find this product: Hostaform® C 9021 LS, Hostaform C 9021 LS, Hostaform® , Hostaform, HostaformC9021LS, C 9021 LS, C9021, 9021LS, C9021LS, Acetal Copolymer, Acetal Copolymer, Acetal (POM) Copolymer, Acetal POM Copolymer, Acetal, pom, Ticona, AcetalPOMCopolymer, 9021C
Features
Features may also be described by the following terms: Good Chemical Resistance, Chemical Resistant, High Heat Resistance.
Notes
1Typical properties: these are not to be construed as specifications.
210°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.