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AD majoris MN300U BLACK 8229 Data Sheet

High Density Polyethylene

30% Barium Sulfate

Supplied by AD majoris

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Product Description
MN 300U BLACK 8229 is a black, 30% mineral filled high density polyethylene compound intended for injection molding.

The product is available in natural (MN300U) and black (MN300U-8229) but other colors can be supplied on request.

MN300U BLACK 8229 has been developed for applications where high density, good surface finish and good flow properties are necessary.

Applications
High density products, such as:
  • Sound absorption parts
  • Electronic housings
  • Cosmetic moldings
  • Appliances
General  
Material Status 
  • Commercial: Active
Availability 
  • Europe
Filler / Reinforcement 
  • Barium Sulfate, 30% Filler by Weight
Features 
  • Good Flow
  • Good Surface Finish
  • High Density
  • Noise Damping
 
Uses 
  • Appliances
  • Cosmetics
  • Electrical Housing
  • Insulation
 
Appearance 
  • Black
  • Colors Available
  • Natural Color
Forms 
  • Pellets
Processing Method 
  • Injection Molding
Physical
Nominal Value
Unit
Test Method
Density
g/cm³
ISO 1183
Melt Mass-Flow Rate (MFR) (230°C/2.16 kg)
g/10 min
ISO 1133
Mechanical
Nominal Value
Unit
Test Method
Tensile Stress
    ISO 527-2/50
Yield, Injection Molded
psi
 
Break, Injection Molded
psi
 
Flexural Modulus 2 (Injection Molded)
psi
ISO 178
Impact
Nominal Value
Unit
Test Method
Charpy Notched Impact Strength (73°F)
ft·lb/in²
ISO 179/1eA
Thermal
Nominal Value
Unit
Test Method
Heat Deflection Temperature (66 psi, Unannealed)
°F
ISO 75-2/B
Flammability
Nominal Value
Unit
Test Method
Flame Rating
 
UL 94
Features
Features may also be described by the following terms: High Density, High Specific Gravity, Good Surface Finish, Good Flow.
Uses
Uses may also be described by the following terms: Electrical Housings, Electrical Housing.
Injection
Nominal Value
Unit
 
Drying Temperature
°F
 
Drying Time
hr
 
Processing (Melt) Temp
°F
 
Mold Temperature
°F
 
Injection Rate
 
 
Injection Notes
Hold-on-pressure: 50 to 60% of the injection pressure
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.