DIALAC® S351

Category: SAS , Styrene Acrylonitrile Silicone Copolymer
Manufacturer: UMG ABS, Ltd.
Trademark: DIALAC®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: czFqiA_DIALAC-S351.pdf
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DIALAC® S351 is a Styrene Acrylonitrile Silicone Copolymer (SAS) material. It is available in Asia Pacific or North America for injection molding. Primary attribute of DIALAC® S351: RoHS Compliant.
General Information
RoHS Compliance
  • RoHS Compliant
UL File Number
  • E47016
Forms
  • Pellets
Processing Method
  • Injection Molding
PhysicalNominal ValueUnitTest Method
Density (23°C)1.06g/cm³ISO 1183
Melt Volume-Flow Rate (MVR) (220°C/10.0 kg)21.0cm³/10minISO 1133
Molding Shrinkage - Flow (23°C)0.40 to 0.60%ISO 294-4
HardnessNominal ValueUnitTest Method
Rockwell Hardness (R-Scale, 23°C)102ISO 2039-2
MechanicalNominal ValueUnitTest Method
Tensile Modulus (23°C)2050MPaISO 527-2
Tensile Stress (23°C)43.0MPaISO 527-2
Flexural Modulus 1(23°C)2200MPaISO 178
Flexural Stress 2(23°C)62.0MPaISO 178
ImpactNominal ValueUnitTest Method
Charpy Notched Impact Strength ISO 179
    -30°C 3.0kJ/m²
    23°C 15kJ/m²
ThermalNominal ValueUnitTest Method
Heat Deflection Temperature (1.8 MPa, Unannealed)82.0°CISO 75-2/Af
CLTE - Flow 8.5E-5cm/cm/°CISO 11359-2
InjectionNominal ValueUnit
Drying Temperature 85.0 to 90.0°C
Drying Time 3.0 to 4.0hr
Rear Temperature 190 to 210°C
Middle Temperature 210 to 230°C
Front Temperature 220 to 250°C
Nozzle Temperature 200 to 230°C
Processing (Melt) Temp 220 to 260°C
Mold Temperature 50.0 to 60.0°C
Injection Pressure 70.0 to 140MPa
Injection Rate Moderate
Back Pressure 5.00 to 15.0MPa
Screw Speed 50 to 100rpm
Note Message
1 .2.0 mm/min
2 .2.0 mm/min
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