Nylene 6250L

Technical Data Sheet



1421 Hwy 136 West

Henderson, Kentucky 42420



200 McNab Street

Arnprior, Ontario K7S 3P2


ISO/IEC 17025 & ISO 9001:2015 Accredited Facilities

Product is manufactured in  Henderson, KY

Web: www.nylene.com  | Email: info@nylene.com


TDS Ref ID: 1586

  • Nylene® 6250L
  • Technical Data Sheet
Resin Type:
  • Nylon 6/12
Nylene 6250L is a low viscosity nylon 6/12 molding resin.  This material us used in applications requiring  good electrical insulation properties.  When molding, Nylene 6250L has high flow characteristics at minimum temperatures.
Properties ASTM/ISO Procedure Unit English SI
Relative Viscosity ISO 307 Sulfuric Acid n/a 2.4
Elongation @ Break D638 % 250
Tensile Strength @ Yield D638 psi (MPa) 9,427 65
Density ISO 1183 lb/in³ (g/cm³) 0.0376 1.04
Melt Point (DSC) ASTM D3418 °F (°C) 423 217
Flexural Modulus D790 psi (MPa) 290,000 2,000
Notes: Testing conducted on dry-as-molded specimens at 73°F (22.8°C}

Recommended Processing Considerations: PA 6/12 Specialty Nylon

Pressure psi
Injection 4 – 12,000
Hold 3 – 9,000
Back 0 – 50

Maximum Moisture:

Mold Temperature:
150-250 °F, highly filled grades require >175 °F to obtain the best overall surface appearance

Residence Time:
Should not exceed 6 minutes, less with higher melt temps.

Shot Size:
Should be between 25-75% of barrel capacity.

Fill Rate:
Fast fill rates are suggested for best surface appearance.

Regrind Level:
Typically no more than 25% is recommended, with higher levels possible for unfilled grades depending on the end use requirements. Make certain regrind is properly dried to virgin moisture levels.

Drying Temp.
Nylene 6/12 – 150-180 °F for 2-4 hours


    Approvals & Recognition:

      Automotive Colors:


      Nylene does not guarantee the accuracy of this information or the suitability of this product for any given application or usage situation. These values are based on test specimens and should not be used to establish specification limits or fabricate tooling.

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