Chemlon® MDF604

Category: Nylon 6 , Polyamide 6
Manufacturer: Teknor Apex Company (Chem Polymer)
Trademark: Chemlon®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: ZRpnm6_Chemlon-MDF604.pdf
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Message
MDF604 is a 20% glass fibre reinforced, impact modified nylon 6 that offers good rigidity and toughness over a wide temperature range.
General Information
Filler / Reinforcement
  • Glass fiber reinforced material, 20% filler by weight
Additive
  • Impact modifier
Features
  • Impact modification
  • Good toughness
  • Medium hardness
Processing Method
  • Injection molding
PhysicalNominal ValueUnitTest Method
Density 1.23g/cm³ISO 1183
Molding Shrinkage 10.70 - 1.6%Internal method
Water Absorption (Equilibrium, 23°C, 50% RH)2.1%ISO 62
MechanicalNominal ValueUnitTest Method
Tensile Modulus 5500MPaISO 527-2
Tensile Stress 115MPaISO 527-2
Tensile Strain (Break)8.5%ISO 527-2
Flexural Modulus 4500MPaISO 178
Flexural Stress 125MPaISO 178
ImpactNominal ValueUnitTest Method
Charpy Notched Impact Strength 20kJ/m²ISO 179/1eA
Charpy Unnotched Impact Strength > 45kJ/m²ISO 179/1eU
Notched Izod Impact 16kJ/m²ISO 180/A
Unnotched Izod Impact Strength > 45kJ/m²ISO 180
ThermalNominal ValueUnitTest Method
Heat Deflection Temperature
    0.45 MPa, not annealed 200°CISO 75-2/B
    1.8 MPa, not annealed 190°CISO 75-2/A
ElectricalNominal ValueUnitTest Method
Surface Resistivity 1.0E+14ohmsIEC 60093
Volume Resistivity 1.0E+16ohms·cmIEC 60093
Dielectric Strength (3.00 mm)16kV/mmIEC 60243-1
FlammabilityNominal ValueUnitTest Method
Flame Rating (1.50 mm, Teknor Apex test result)HBUL 94
InjectionNominal ValueUnit
Drying Temperature 80.0°C
Drying Time 20hr
Rear Temperature 250 - 280°C
Middle Temperature 250 - 280°C
Front Temperature 250 - 280°C
Processing (Melt) Temp 250 - 290°C
Mold Temperature 60.0 - 80.0°C
Injection Rate Fast
Back Pressure Moderate
Screw Speed Moderate
Injection instructions
No drying is necessary unless the material has been exposed to air for longer than three hours. The appearance of splash marks on the surface of mouldings indicates excessive moisture is present.
Note Message
1 .Mould shrinkage is significantly influenced by many factors including wall thickness, gating, moulding shape and processing conditions. The range values given are determined from specimen bar mouldings of 1.5mm to 4mm wall thickness. They are provided as a guide for comparison purposes only and no guarantee should be inferred from their inclusion. (Specimens measured in the dry state, 24 hours after moulding).
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