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Tarnoform® 300 M Datasheet

Acetal (POM) Copolymer

Supplied by Zaktady Azotowe w Tarnowie-Moscicach S.A.

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Product Description
Tarnoform® 300 M there is injection moulding grade modified with molybdenum disulphide, which causes decrease coefficient of friction and wear.
General  
Material Status 
  • Commercial: Active
Availability 
  • Africa & Middle East
  • Asia Pacific
  • Europe
  • Latin America
  • North America
Additive 
  • Molybdenum Disulfide Lubricant
Features 
  • Good Wear Resistance
  • Low Friction
  • Lubricated
Appearance 
  • Black
  • Colors Available
  • Natural Color
Forms 
  • Granules
Processing Method 
  • Injection Molding
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
Melt Volume-Flow Rate (MVR) (190°C/2.16 kg)
in³/10min
ISO 1133
Molding Shrinkage - Flow (0.0787 in)
%
ISO 294-4
Water Absorption (Equilibrium, 73°F, 50% RH)
%
ISO 62
Mechanical
Nominal Value
Unit
Test Method
Tensile Modulus
psi
ISO 527-2/1
Tensile Stress (Yield)
psi
ISO 527-2/50
Tensile Strain
    ISO 527-2/50
Yield
%
 
Break
%
 
Flexural Modulus 2
psi
ISO 178
Flexural Stress 2
psi
ISO 178
Impact
Nominal Value
Unit
Test Method
Charpy Notched Impact Strength
ft·lb/in²
ISO 179/1eA
Charpy Unnotched Impact Strength
ft·lb/in²
ISO 179/1eU
Notched Izod Impact Strength
ft·lb/in²
ISO 180
Hardness
Nominal Value
Unit
Test Method
Ball Indentation Hardness (H 358/30)
psi
ISO 2039-1
Thermal
Nominal Value
Unit
Test Method
Heat Deflection Temperature (264 psi, Unannealed)
°F
ISO 75-2/A
Vicat Softening Temperature
°F
ISO 306/B
Melting Temperature
°F
ISO 11357-3
Limit of Temperature - a few hours operation
°F
 
Electrical
Nominal Value
Unit
Test Method
Surface Resistivity
ohm
IEC 60093
Volume Resistivity
ohm·cm
IEC 60093
Electric Strength (0.0787 in)
V/mil
IEC 60243-1
Dielectric Constant (1 Hz)
 
IEC 60250
Dissipation Factor (1 Hz)
 
IEC 60250
Comparative Tracking Index (Solution A)
V
IEC 60112
Flammability
Nominal Value
Unit
Test Method
Flame Rating (0.126 in)
 
UL 94
Burning Rate
in/min
FMVSS 302
Additional Information
Nominal Value
Unit
Test Method
ISO Type
 
ISO 1874
Features
Features may also be described by the following terms: Low Friction, Good Wear Resistance, Wear Resistant.
Available Documents
Technical Datasheet (English)
Injection
Nominal Value
Unit
 
Drying Temperature
°F
 
Drying Time
hr
 
Suggested Max Moisture
%
 
Suggested Max Regrind
%
 
Processing (Melt) Temp
°F
 
Mold Temperature
°F
 
Injection Pressure
psi
 
Injection Rate
 
 
Notes
1Typical properties: these are not to be construed as specifications.
20.079 in/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.