NYCOA Polyamide 7550 Nat

Category: Nylon 12 , Polyamide 12
Manufacturer: Nycoa (Nylon Corporation of America)
Trademark: NYCOA Polyamide
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: 8GG2th_NYCOA-Polyamide-7550-Nat.pdf
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NYCOA 7550 Nat is a heat stabilized Nylon 12 alloy that offers outstanding toughness, increased flexibility, and impact strength. It has been specially formulated to give excellent resistance to zinc chloride and other automotive fluids. The material offers high resistance to moisture absorption.

NYCOA 7550 Nat is suitable for extrusion of highly flexible tubing. It exhibits outstanding processability, chemical resistance, good heat stability and an excellent balance of mechanical properties. This grade is available with custom additive packages: UV stabilizer, flame retardant and/or custom colors.

Typical applications include high performance automotive tubing; air brakes, fuel lines and lube lines and profile extrusion.
General Information
Additive
  • heat stabilizer
Features
  • Low hygroscopicity
  • Impact resistance, good
  • Workability, good
  • Good flexibility
  • Good chemical resistance
  • Thermal Stability
  • Good toughness
Uses
  • Pipe fittings
  • Application in Automobile Field
  • Fuel line
  • Profile
Appearance
  • Available colors
  • Natural color
Forms
  • Particle
Processing Method
  • Extrusion
  • Profile extrusion molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.01g/cm³ASTM D792
Water Absorption ASTM D570
    24 hr 0.34%ASTM D570
    Saturation 1.0%ASTM D570
MechanicalNominal ValueUnitTest Method
Tensile Strength 135.0MPaASTM D638
Tensile Elongation 2(Break)500%ASTM D638
Flexural Modulus 3200MPaASTM D790
Flexural Strength 48.96MPaASTM D790
ImpactNominal ValueUnitTest Method
Notched Izod Impact (6.35 mm)No fracture 750 J/mASTM D256
ThermalNominal ValueUnit
Melting Temperature 174 - 206°C
Additional Information
The value listed as Melting Point, was tested in accordance with ASTM D789.Tensile Elongation at Break, ASTM D638, 2 in/min: 500+%
Note Message
1 .50 mm/min
2 .50 mm/min
3 .50 mm/min
4 .50 mm/min
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