MAJORIS MN300U BLACK 8229

Category: HDPE , High Density Polyethylene
Manufacturer: AD majoris
Trademark: MAJORIS
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: 3vFCdy_MAJORIS-MN300U-BLACK-8229.pdf
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Message
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 Information
Filler / Reinforcement
  • Barium sulfate, 30% filler by weight
Features
  • High density
  • Noise reduction
  • Good liquidity
  • Excellent appearance
Uses
  • Electrical housing
  • Electrical appliances
  • Cosmetics
  • Insulating material
Appearance
  • Black
  • Available colors
  • Natural color
Forms
  • Particle
Processing Method
  • Injection molding
PhysicalNominal ValueUnitTest Method
Density 1.25g/cm³ISO 1183
Melt Mass-Flow Rate (MFR) (230°C/2.16 kg)14g/10 minISO 1133
MechanicalNominal ValueUnitTest Method
Tensile Stress ISO 527-2/50
    Yield, injection molding 12.8MPaISO 527-2/50
    Fracture, injection molding 21.0MPaISO 527-2/50
Flexural Modulus 1(Injection Molded)1400MPaISO 178
ImpactNominal ValueUnitTest Method
Charpy Notched Impact Strength (23°C)3.0kJ/m²ISO 179/1eA
ThermalNominal ValueUnitTest Method
Heat Deflection Temperature (0.45 MPa, Unannealed)78.0°CISO 75-2/B
FlammabilityNominal ValueTest Method
Flame Rating HBUL 94
InjectionNominal ValueUnit
Drying Temperature 80.0°C
Drying Time 3.0hr
Processing (Melt) Temp 210 - 250°C
Mold Temperature 30.0 - 50.0°C
Injection Rate Moderate
Injection instructions
Hold-on-pressure: 50 to 60% of the injection pressure
Note Message
1 .2.0 mm/min
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