STYRON™ 660

Category: PS (GPPS) , General Purpose Polystyrene Resin
Manufacturer: Trinseo
Trademark: STYRON™
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: yLYFP7_STYRON-660.pdf
PRICE: ​Order Products​ email   sales@su-jiao.com
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Message
STYRON™ 660 is a general-purpose polystyrene designed for both molding and extrusion applications. The balance between heat resistance, toughness and flow is exceptional.

Applications:
  • Foam extrusion
General Information
Features
  • Good Toughness
  • High Heat Resistance
Appearance
  • Clear/Transparent
Forms
  • Pellets
Processing Method
  • Blow Molding
  • Extrusion
  • Foam Processing
  • Injection Molding
  • Sheet Extrusion
  • Thermoforming
PhysicalNominal ValueUnitTest Method
Density
    -- 1.05g/cm³ISO 1183
    -- 1050kg/m³ISO 1183 1
Apparent Density 0.60g/cm³ISO 60
Melt Mass-Flow Rate (MFR) (200°C/5.0 kg)7.0g/10 minISO 1133
Melt volume-flow rate (200°C/5.0 kg)7.00cm³/10minISO 1133 2
Water Absorption ISO 62 3
    Saturation 0.0%
    Equilibrium 0.10%
Viscosity number 74.0cm³/gISO 307, 1157, 1628 4
HardnessNominal ValueUnitTest Method
Rockwell Hardness (R-Scale)105ISO 2039-2
Ball Indentation Hardness 150MPaISO 2039-1
MechanicalNominal ValueUnitTest Method
Tensile modulus 3350MPaISO 527-2 5
Tensile Stress
    Yield 40.0MPaISO 527-2/5
    Yield 46.0MPaISO 527-2 6
Tensile Strain
    Yield 2.0%ISO 527-2 7
    Break 2.0%ISO 527-2/5
Nominal strain at break 2.0%ISO 527-2 8
Flexural Modulus 3300MPaISO 178
Flexural Stress 80.0MPaISO 178
ThermalNominal ValueUnitTest Method
Heat Deflection Temperature
    0.45 MPa, Annealed 100°CISO 75-2/B
    0.45 MPa 95.0°CISO 75-2 9
    1.8 MPa, Annealed 98.0°CISO 75-2/A
    1.8 MPa 83.0°CISO 75-2 10
Vicat Softening Temperature
    -- 107°CISO 306/A120
    -- 100°CISO 306/B50
    50°C/h, B (50N) 100°CISO 306 11
CLTE ISO 11359-2 12
    Flow 8.0E-5cm/cm/°C
    Transverse 6.0E-5cm/cm/°C
ElectricalNominal ValueUnitTest Method
Surface resistivity 1.0E+13ohmsIEC 60093 13
Volume resistivity > 1.0E+15ohms·mIEC 60093 14
Electric strength 140kV/mmIEC 60243-1 15
Dielectric Constant
    1 MHz 2.50ASTM D150, IEC 60250 16
    100 Hz 2.50IEC 60250 17
Dissipation Factor
    1 MHz 6.0E-5ASTM D150, IEC 60250 18
    100 Hz 9.0E-5IEC 60250 19
Note Message
1 .Tested in accordance with ISO 10350. 23°C/50%r.h. unless otherwise noted.
2 .Tested in accordance with ISO 10350. 23°C/50%r.h. unless otherwise noted.
3 .Tested in accordance with ISO 10350. 23°C/50%r.h. unless otherwise noted.
4 .Tested in accordance with ISO 10350. 23°C/50%r.h. unless otherwise noted.
5 .Tested in accordance with ISO 10350. 23°C/50%r.h. unless otherwise noted.
6 .Tested in accordance with ISO 10350. 23°C/50%r.h. unless otherwise noted.
7 .Tested in accordance with ISO 10350. 23°C/50%r.h. unless otherwise noted.
8 .Tested in accordance with ISO 10350. 23°C/50%r.h. unless otherwise noted.
9 .Tested in accordance with ISO 10350. 23°C/50%r.h. unless otherwise noted.
10 .Tested in accordance with ISO 10350. 23°C/50%r.h. unless otherwise noted.
11 .Tested in accordance with ISO 10350. 23°C/50%r.h. unless otherwise noted.
12 .Tested in accordance with ISO 10350. 23°C/50%r.h. unless otherwise noted.
13 .Tested in accordance with ISO 10350. 23°C/50%r.h. unless otherwise noted.
14 .Tested in accordance with ISO 10350. 23°C/50%r.h. unless otherwise noted.
15 .Tested in accordance with ISO 10350. 23°C/50%r.h. unless otherwise noted.
16 .Tested in accordance with ISO 10350. 23°C/50%r.h. unless otherwise noted.
17 .Tested in accordance with ISO 10350. 23°C/50%r.h. unless otherwise noted.
18 .Tested in accordance with ISO 10350. 23°C/50%r.h. unless otherwise noted.
19 .Tested in accordance with ISO 10350. 23°C/50%r.h. unless otherwise noted.
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