DESLON™ 66 DSC221A

Category: Nylon 66 , Polyamide 66
Manufacturer: DESCO Co., Ltd.
Trademark: DESLON™ 66
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: QL9PhI_DESLON-66-DSC221A.pdf
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Descriptions: DESLON™ DSC221A is one of the brands which made by Polyamide66 and unreinforced goods. It provides high mechanical strength and abrasion resistance property.

Applications: DESLON™ DSC221A is one of the most-used resin requested for high mechanical strength and abrasion resistance goods, such as Steering Rack Bush, Textile Machine Hooker of Automotive parts.
General Information
Features
  • High strength
  • Good wear resistance
Uses
  • Application in Automobile Field
Processing Method
  • Injection molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.16g/cm³ASTM D792
Molding Shrinkage - Flow 1.5 - 2.0%
Water Absorption (23°C, 24 hr)1.3%ASTM D570
HardnessNominal ValueUnitTest Method
Rockwell Hardness (R-Scale)120ASTM D785
MechanicalNominal ValueUnitTest Method
Tensile Strength 83.4MPaASTM D638
Tensile Elongation (Break)20%ASTM D638
Flexural Modulus 3140MPaASTM D790
Flexural Strength 118MPaASTM D790
ImpactNominal ValueUnitTest Method
Notched Izod Impact 39J/mASTM D256
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load ASTM D648
    0.45 MPa, not annealed 230°CASTM D648
    1.8 MPa, not annealed 80.0°CASTM D648
Melting Temperature 260°CDSC
ElectricalNominal ValueUnitTest Method
Volume Resistivity 1.0E+14ohms·cmASTM D257
Dielectric Strength 20kV/mmASTM D149
FlammabilityNominal ValueUnitTest Method
Flame Rating V-2UL 94
InjectionNominal ValueUnit
Drying Temperature 80.0 - 100°C
Drying Time 4.0 - 5.0hr
Suggested Max Moisture < 0.20%
Rear Temperature 270 - 280°C
Middle Temperature 280 - 285°C
Front Temperature 285 - 290°C
Nozzle Temperature 280 - 285°C
Processing (Melt) Temp 280 - 285°C
Mold Temperature 80.0 - 120°C
Injection instructions
Speed: 40 to 70%Pressure 1st: 30 to 60%Pressure 2nd: 30 to 60Holding Pressure: 10 to 20%
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