MAJORIS DW444E/8

Category: HDPE , High Density Polyethylene
Manufacturer: AD majoris
Trademark: MAJORIS
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: yLKnGQ_MAJORIS-DW444E-8.pdf
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Message
DW444E/8 is a 40% chemically coupled mineral fibre reinforced polyethylene high density compound (pellets length ~8 mm) intended for injection moulding.

APPLICATIONS
DW444E/8 is intended for components that require good impact strength, rigidity and dimensional stability.
Suitable applications are:
  • Electrical tool and appliance components
  • Miscellaneous automotive technical items
  • Household articles
General Information
Filler / Reinforcement
  • Mineral filler, 40% filler by weight
Features
  • Good dimensional stability
  • High density
  • Chemical coupling
  • Impact resistance, good
  • Recyclable materials
  • Medium hardness
Uses
  • Electrical/Electronic Applications
  • Power/other tools
  • Home appliance components
  • Household goods
  • Application in Automobile Field
Forms
  • Particle
Processing Method
  • Injection molding
PhysicalNominal ValueUnitTest Method
Density 1.24g/cm³ISO 1183
Melt Mass-Flow Rate (MFR) (190°C/2.16 kg)5.0g/10 minISO 1133
Molding Shrinkage 0.90%
MechanicalNominal ValueUnitTest Method
Tensile Modulus 5500MPaISO 527-2/1
Tensile Stress (Yield)38.0MPaISO 527-2/50
Tensile Strain (Break)2.6%ISO 527-2
Flexural Modulus 14540MPaISO 178
Flexural Stress 67.0MPaISO 178
ImpactNominal ValueUnitTest Method
Charpy Notched Impact Strength (23°C)3.6kJ/m²ISO 179/1eA
Charpy Unnotched Impact Strength (23°C)21kJ/m²ISO 179/1eU
FlammabilityNominal ValueTest Method
Flame Rating HBUL 94
InjectionNominal ValueUnit
Rear Temperature 180 - 200°C
Processing (Melt) Temp 190 - 230°C
Mold Temperature 30.0 - 50.0°C
Injection Rate Moderate
Injection instructions
Holding pressure: 50 to 70% of the injection pressure
Note Message
1 .2.0 mm/min
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