Chemlon® MD21

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: OaveZn_Chemlon-MD21.pdf
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Message
MD21 is a medium viscosity grade of nylon 6 designed for wire coating extrusion. MD21 is heavily pigment and is designed to provide good opacity even with thin coatings. It also features a lubrication system that is designed to ensure excellent adhesion between the wire and the coating - as well as optimal processing characteristics at high line speeds. MD21 is available in a range of colours - including heavy metal free options.
General Information
Additive
  • Lubricant
Features
  • Good Adhesion
  • Good Processability
  • Lubricated
Uses
  • Wire & Cable Applications
  • Wire Jacketing
Appearance
  • Colors Available
  • Opaque
Forms
  • Pellets
Processing Method
  • Extrusion
PhysicalNominal ValueUnitTest Method
Density 1.14 to 1.38g/cm³ISO 1183
MechanicalNominal ValueUnitTest Method
Flexural Modulus 3000 to 3600MPaISO 178
ThermalNominal ValueUnitTest Method
Heat Deflection Temperature (1.8 MPa, Unannealed)85.0 to 95.0°CISO 75-2/A
Additional InformationNominal ValueUnitTest Method
Filler Content 0.0 to 25%Internal Method
ExtrusionNominal ValueUnit
Drying Temperature 80.0 to 100°C
Drying Time 2.0hr
Cylinder Zone 1 Temp. 250 to 300°C
Cylinder Zone 3 Temp. 250 to 300°C
Cylinder Zone 5 Temp. 250 to 300°C
Melt Temperature < 300°C
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