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Styrolution Styrolux 684D SBC

Category Polymer , Thermoplastic , Styrene-Butadiene , Styrene-Butadiene Copolymer, SBC
Manufacturer Styrolution
Trade Name Styrolux
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Styrolution Styrolux 684D SBC.pdf
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Material Notes:
Styrolux 684D is a thermoplastic styrene-butadiene block copolymer which is suitable for injection molding, extrusion, and thermoforming. It offers an outstanding combination of crystal clarity and good toughness.Information provided by STYROLUTION, which is a joint venture between BASF and INEOS.
Physical Properties Metric English Comments
Density 1.01 g/cc
0.0365 lb/in³
ISO 1183
Water Absorption 0.070 %
0.070 %
ISO 62
Moisture Absorption at Equilibrium 0.070 %
0.070 %
23°C/50% R.H.; ISO 62
Moisture Vapor Transmission 2.90 cc-mm/m²-24hr-atm
7.37 cc-mil/100 in²-24hr-atm
100% RH; ASTM Test
Oxygen Transmission Rate 520 cc/m²/day
33.5 cc/100 in²/day
0% RH; ASTM Test
Linear Mold Shrinkage 0.0065 cm/cm
0.0065 in/in
ASTM Data; MD
Melt Flow 11 g/10 min

@Load 5.00 kg,
Temperature 200 °C
 11 g/10 min

@Load 11.0 lb,
Temperature 392 °F
 ISO 1133
11 g/10 min

@Load 5.00 kg,
Temperature 200 °C
 11 g/10 min

@Load 11.0 lb,
Temperature 392 °F
 ASTM Test
Mechanical Properties Metric English Comments
Hardness, Shore D 68
68
ASTM Test
Tensile Strength, Yield 26.0 MPa
3770 psi
2 in/min; ASTM Test
28.0 MPa
4060 psi
50mm/min; ISO 527
Elongation at Break >= 50 %
>= 50 %
50mm/min, Nominal strain; ISO 527
250 %
250 %
2 in/min; ASTM Test
250 %
250 %
0.2 in/min; ASTM Test
Elongation at Yield 2.3 %
2.3 %
50mm/min; ISO 527
Tensile Modulus 1.31 GPa
190 ksi
2 in/min; ASTM Test
1.55 GPa
225 ksi
1mm/min; ISO 527
Flexural Strength 31.0 MPa
4500 psi
ASTM Test
40.0 MPa
5800 psi
ISO Data
Flexural Modulus 1.17 GPa
170 ksi
ASTM Test
1.70 GPa
247 ksi
ISO Data
Secant Modulus, MD 1.32 GPa
191 ksi
ASTM Test
Secant Modulus, TD 1.18 GPa
171 ksi
ASTM Test
Izod Impact, Notched 0.430 J/cm

@Thickness 3.17 mm
 0.806 ft-lb/in

@Thickness 0.125 in
 ASTM Test
Izod Impact, Notched (ISO) 4.00 kJ/m²
1.90 ft-lb/in²
ISO Test
Charpy Impact Unnotched 10.0 J/cm²
47.6 ft-lb/in²
ISO 179
3.00 J/cm²

@Temperature -30.0 °C
 14.3 ft-lb/in²

@Temperature -22.0 °F
 ISO 179
Charpy Impact, Notched 0.400 J/cm²
1.90 ft-lb/in²
ISO 179
0.300 J/cm²

@Temperature -30.0 °C
 1.43 ft-lb/in²

@Temperature -22.0 °F
 ISO 179
Dart Drop, Total Energy 22.0 J
16.2 ft-lb
ASTM Test
Impact Test 11.0 J
8.11 ft-lb
Instrumented Dart Impact (Energy at Peak Force); ASTM Test
Tensile Creep Modulus, 1 hour 1300 MPa
189000 psi
ISO 899
Tensile Creep Modulus, 1000 hours 790 MPa
115000 psi
ISO 899
Elmendorf Tear Strength MD 253 g
253 g
ASTM Data
Elmendorf Tear Strength TD 237 g
237 g
ASTM Data
Film Tensile Strength at Break, MD 260 MPa
37700 psi
ASTM Data
Film Tensile Strength at Break, TD 100 MPa
14500 psi
ASTM Data
Thermal Properties Metric English Comments
CTE, linear, Parallel to Flow 75.0 µm/m-°C
41.7 µin/in-°F
ISO 11359
CTE, linear, Transverse to Flow 72.0 µm/m-°C
40.0 µin/in-°F
ASTM Test
Deflection Temperature at 0.46 MPa (66 psi) 75.0 °C
167 °F
ISO 75
77.0 °C
171 °F
ASTM Test
Deflection Temperature at 1.8 MPa (264 psi) 65.0 °C
149 °F
ISO 75
70.0 °C
158 °F
ASTM Test
Vicat Softening Point 59.0 °C
138 °F
(50 °C/h / 50N) - B/50; ISO 306
86.0 °C
187 °F
Rate "B" Loading 1 (120 degC/h 10N); ASTM Test
Flammability, UL94 HB

@Thickness 1.57 mm
 HB

@Thickness 0.0618 in
HB

@Thickness 3.20 mm
 HB

@Thickness 0.126 in
Optical Properties Metric English Comments
Refractive Index 1.573
1.573
ASTM Test
Haze 1.5 %

@Thickness 3.20 mm
 1.5 %

@Thickness 0.126 in
 ASTM Test
Transmission, Visible 90 %
90 %
Electrical Properties Metric English Comments
Volume Resistivity >= 1.00e+13 ohm-cm
>= 1.00e+13 ohm-cm
IEC 60093
Surface Resistance >= 1.00e+14 ohm
>= 1.00e+14 ohm
IEC 60093
Dielectric Constant 2.5

@Frequency 1e+9 Hz
 2.5

@Frequency 1e+9 Hz
 ASTM Data
2.5

@Frequency 1.00e+6 Hz
 2.5

@Frequency 1.00e+6 Hz
 ASTM Data
2.5

@Frequency 100 Hz
 2.5

@Frequency 100 Hz
 IEC 60250
2.5

@Frequency 1.00e+6 Hz
 2.5

@Frequency 1.00e+6 Hz
 IEC 60250
Dielectric Strength 80.0 kV/mm
2030 kV/in
IEC 60243-1
Dissipation Factor 0.00030

@Frequency 1e+9 Hz
 0.00030

@Frequency 1e+9 Hz
 ASTM Data
0.00030

@Frequency 100 Hz
 0.00030

@Frequency 100 Hz
 IEC 60250
0.00080

@Frequency 1.00e+6 Hz
 0.00080

@Frequency 1.00e+6 Hz
 ASTM Data
0.00080

@Frequency 1.00e+6 Hz
 0.00080

@Frequency 1.00e+6 Hz
 IEC 60250
Comparative Tracking Index 600 V
600 V
IEC 60112
Processing Properties Metric English Comments
Melt Temperature 190 - 230 °C
374 - 446 °F
Extrusion
180 - 250 °C
356 - 482 °F
Injection Molding
230 °C
446 °F
Injection molding
Mold Temperature 30.0 - 50.0 °C
86.0 - 122 °F
Injection Molding
Injection Velocity 50.0 mm/sec
1.97 in/sec
Injection molding
Descriptive Properties Value Comments
Color Clear
Commercial Status Active America
FDA Yes
Form Yes
Impact Modified Yes
NSF Std. 51 No
NSF Std. 61 No
Primary Processing Technique Extrusion
Processing Blow Molding
Film Extrusion
Injection Molding
Other Extrusion
Sheet Extrusion
UL.UL-C No
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