Polifil® Nylon 625L

Category: Nylon 66 , Polyamide 66
Manufacturer: The Plastics Group
Trademark: Polifil® Nylon
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: RPUcrg_Polifil-Nylon-625L.pdf
PRICE: ​Order Products​ email   sales@su-jiao.com
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Polifil® Nylon 6/6 combines good abrasion and chemical resistance. These properties have been proven to work in the following applications: valves, bearings, and bearing cages. Standard processing techniques are applicable. Use this information as a guide to aid you in selecting the proper resin for your application. TPG will custom compound and fine-tune our formulations for your application.
General Information
Features
  • Good Abrasion Resistance
  • Good Chemical Resistance
Uses
  • Bearings
  • Valves/Valve Parts
Forms
  • Pellets
Processing Method
  • Injection Molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.09g/cm³ASTM D792
Molding Shrinkage - Flow (3.18 mm)1.5%ASTM D955
Water Absorption (24 hr)1.2%ASTM D570
HardnessNominal ValueUnitTest Method
Rockwell Hardness (R-Scale)113ASTM D785
MechanicalNominal ValueUnitTest Method
Tensile Modulus (23°C)2140MPaASTM D638
Tensile Strength (23°C)51.7MPaASTM D638
Tensile Elongation ASTM D638
    Yield, 23°C 8.0%
    Break, 23°C 60%
Flexural Modulus - Tangent (23°C)1930MPaASTM D790
Flexural Strength (23°C)68.9MPaASTM D790
ImpactNominal ValueUnitTest Method
Notched Izod Impact (23°C)240J/mASTM D256
Gardner Impact (23°C, 12.7 mm)11.3JASTM D3029
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load ASTM D648
    0.45 MPa, Unannealed 227°C
    1.8 MPa, Unannealed 75.0°C
InjectionNominal ValueUnit
Drying Temperature 104°C
Drying Time 2.0hr
Rear Temperature 288°C
Middle Temperature 274°C
Front Temperature 282°C
Nozzle Temperature 288°C
Processing (Melt) Temp 282 to 304°C
Mold Temperature 37.8 to 93.3°C
Injection Rate Fast
Back Pressure 0.172 to 0.517MPa
Screw Speed 30 to 60rpm
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