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Styrolution Styrolux® 684 D SBC

Category Polymer , Thermoplastic , Styrene-Butadiene , Styrene-Butadiene Copolymer, SBC
Manufacturer Styrolution
Trade Name Styrolux®
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Styrolution Styrolux® 684 D SBC.pdf
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Material Notes:
Description: Styrolux® 684 D is a clear styrene-butadiene copolymer (SBC) used in injection molding for parts with enhanced toughness as well as in sheet and film extrusion and blow molding. Parts made of Styrolux® 684 D reveal excellent printability.Major applications include: food and non-food packagings, transparent containers and cups for cold beverages, thermoformed lids, thin film with high gas and water vapor permeability, toys and boxes.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% RH; ISO 62
Melt Flow 11.11 g/10 min
11.11 g/10 min
ISO 1133
Mechanical Properties Metric English Comments
Hardness, Shore D 68
68
ISO 868
Tensile Strength, Yield 26.0 MPa
3770 psi
ISO 527-1/-2
Elongation at Break 160 %
160 %
Nominal; ISO 527-1/-2
Elongation at Yield 2.3 %
2.3 %
ISO 527-1/-2
Tensile Modulus 1.50 GPa
218 ksi
ISO 527-1/-2
Flexural Strength 40.0 MPa
5800 psi
ISO 178
Flexural Modulus 1.70 GPa
247 ksi
ASTM D790
Izod Impact, Notched 0.230 J/cm
0.431 ft-lb/in
ASTM D256
Izod Impact, Notched (ISO) 3.00 kJ/m²

@Temperature -30.0 °C
1.43 ft-lb/in²

@Temperature -22.0 °F
ISO 180/A
4.00 kJ/m²

@Temperature 23.0 °C
1.90 ft-lb/in²

@Temperature 73.4 °F
ISO 180/A
Charpy Impact Unnotched <= NB
<= NB
ISO 179/1eU
Charpy Impact, Notched 0.400 J/cm²
1.90 ft-lb/in²
ISO 179/1eA
Thermal Properties Metric English Comments
Deflection Temperature at 0.46 MPa (66 psi) 75.0 °C
167 °F
ISO 75-1/-2
Deflection Temperature at 1.8 MPa (264 psi) 65.0 °C
149 °F
ISO 75-1/-2
Vicat Softening Point 59.0 °C
138 °F
VST/B/50; ISO 306
83.0 °C
181 °F
VST/A/50; ISO 306
Flammability, UL94 HB

@Thickness 1.60 mm
HB

@Thickness 0.0630 in
IEC 60695-11-10
HB

@Thickness 3.18 mm
HB

@Thickness 0.125 in
IEC 60695-11-10
Optical Properties Metric English Comments
Haze 1.5 %
1.5 %
DIN 5036-3
Transmission, Visible 90 %
90 %
transparent; thickness not quantified
Electrical Properties Metric English Comments
Volume Resistivity >= 1.00e+13 ohm-cm
>= 1.00e+13 ohm-cm
IEC 60093
Surface Resistance 1.00e+15 ohm
1.00e+15 ohm
IEC 60093
Dielectric Constant 2.5

@Frequency 1.00e+6 Hz
2.5

@Frequency 1.00e+6 Hz
IEC 60250
2.5

@Frequency 100 Hz
2.5

@Frequency 100 Hz
IEC 60250
Dielectric Strength 140 kV/mm
3560 kV/in
K20/P50; IEC 60243-1
Processing Properties Metric English Comments
Melt Temperature 190 - 230 °C
374 - 446 °F
Flat film extrusion
180 - 250 °C
356 - 482 °F
Injection molding
Mold Temperature 30.0 - 50.0 °C
86.0 - 122 °F
Injection Molding
Descriptive Properties Value Comments
Color Crystal Clear
Commercial Status Europe
Primary Processing Technique Injection Molding, Extrusion, and Blow Molding
Transparency 0.89
d=2mm, DIN 5036-3
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