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Tarnoform® 300 HI4

Acetal (POM) Copolymer

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

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Product Description
Tarnoform® 300 HI4 there is injection-moulding elastomer-modified grade with high impact resistance.
General  
Material Status 
  • Commercial: Active
Availability 
  • Africa & Middle East
  • Asia Pacific
  • Europe
  • North America
  • South America
Features 
  • Good Impact Resistance
Uses 
  • Fasteners
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 Strength 2
psi
 ISO 178
Impact
Nominal Value
Unit
Test Method
Charpy Notched Impact Strength
ft·lb/in²
 ISO 179/1eA
Charpy Unnotched Impact Strength
 
 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
CLTE - Flow (73 to 131°F)
in/in/°F
 ISO 11359-2
Limit of Temperature - a few hours operation
°F
  
Electrical
Nominal Value
Unit
Test Method
Surface Resistivity
ohms
 IEC 60093
Volume Resistivity
ohm·cm
 IEC 60093
Dielectric Constant (1 Hz)
 
 IEC 60250
Dissipation Factor (1 Hz)
 
 IEC 60250
Comparative Tracking Index (Solution A)
V
 IEC 60112
Electric Strength (0.0787 in)
V/mil
 IEC 60243-1
Flammability
Nominal Value
Unit
Test Method
Flame Rating - UL (0.126 in)
 
 UL 94
Burning Rate
in/min
 FMVSS 302
Additional Information
Nominal Value
Unit
Test Method
ISO Type
 
 ISO 1874
Related Terminology
Product names can be difficult to match. You may have searched any one of these terms to find this product: Tarnoform® 300 HI4, Tarnoform 300 HI4, Tarnoform® , Tarnoform, Tarnoform300HI4, 300 HI 4, 300 HI4, 300HI, HI4, 300HI4, Acetal Copolymer, Acetal Copolymer, Acetal (POM) Copolymer, Acetal POM Copolymer, Acetal, pom, Zaktady Azotowe, AcetalPOMCopolymer, HI300
Features
Features may also be described by the following terms: Good Impact Resistance.
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
 
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.