Styrolux® 656C Datasheet,SBC,INEOS Styrolution Group GmbH-SHANGHAI SUSHENG

Message
Styrolux® 656C is a clear styrene-butadiene copolymer (SBC) with enhanced flow properties. It is used almost exclusively for injection molding of rigid, tough parts requiring highest levels of clarity and surface gloss. Styrolux 656C is sterilizable by gamma-rays and offers good hinge properties.

General Information
Features	Block Copolymer Good Flow Good Stiffness Good Toughness High Clarity High Gloss Radiation Sterilizable
Uses	Appliances Bottles Containers Displays Housings Toys
Appearance	Clear/Transparent
Forms	Pellets
Processing Method	Injection Molding
Multi-Point Data	Creep Modulus vs. Time (ISO 11403-1) Isochronous Stress vs. Strain (ISO 11403-1) Viscosity vs. Shear Rate (ISO 11403-2)

Physical	Nominal Value	Unit	Test Method
Specific Gravity	1.02	g/cm³	ASTM D792, ISO 1183
Melt Mass-Flow Rate (MFR) (200°C/5.0 kg)	15	g/10 min	ASTM D1238
Melt Volume-Flow Rate (MVR) (200°C/5.0 kg)	16.0	cm³/10min	ISO 1133
Molding Shrinkage
Flow	0.65	%	ASTM D955
--	0.30 to 1.0	%	ISO 294-4
Water Absorption (Saturation, 23°C)	0.070	%	ASTM D570, ISO 62

Hardness	Nominal Value	Unit	Test Method
Durometer Hardness (Shore D)	72		ASTM D2240, ISO 868

Mechanical	Nominal Value	Unit	Test Method
Tensile Modulus
--	1680	MPa	ASTM D638
--	1800	MPa	ISO 527-2
Tensile Strength
Yield, 23°C	28.0	MPa	ASTM D638
Yield, 23°C	35.0	MPa	ISO 527-2
Tensile Strain
Yield, 23°C	2.4	%	ISO 527-2
Break	40	%	ASTM D638
Nominal Tensile Strain at Break (23°C)	20	%	ISO 527-2
Tensile Creep Modulus			ISO 899-1
1 hr	1550	MPa
1000 hr	1050	MPa
Flexural Modulus
--	1500	MPa	ASTM D790
--	1900	MPa	ISO 178
Flexural Strength
--	33.0	MPa	ASTM D790
5.0% Strain	48.0	MPa
--	48.0	MPa	ISO 178

Impact	Nominal Value	Unit	Test Method
Charpy Notched Impact Strength (23°C)	2.0	kJ/m²	ISO 179
Charpy Unnotched Impact Strength (23°C)	25	kJ/m²	ISO 179
Notched Izod Impact Strength			ISO 180/A
-30°C	2.0	kJ/m²
23°C	3.0	kJ/m²
Instrumented Dart Impact			ASTM D3763
Peak force	0.602	J
Total energy	0.602	J

Thermal	Nominal Value	Unit	Test Method
Deflection Temperature Under Load
0.45 MPa, Unannealed	80.6	°C	ASTM D648
0.45 MPa, Annealed	77.0	°C	ISO 75-2/B
1.8 MPa, Unannealed	66.7	°C	ASTM D648
1.8 MPa, Annealed	67.0	°C	ISO 75-2/A
Vicat Softening Temperature
--	90.0	°C	ASTM D1525 ¹
--	85.0	°C	ISO 306/A50
--	63.0	°C	ISO 306/B50
CLTE - Flow
--	1.3E-4	cm/cm/°C	ASTM D696
--	6.0E-5 to 9.0E-5	cm/cm/°C	ISO 11359-2

Electrical	Nominal Value	Unit	Test Method
Surface Resistivity
--	> 1.0E+14	ohms	ASTM D257
--	1.0E+15	ohms	IEC 60093
Volume Resistivity	> 1.0E+15	ohms·cm	ASTM D257, IEC 60093
Dielectric Constant
1.00 mm, 1 MHz	2.50		ASTM D150
100 Hz	2.50		IEC 60250
Dissipation Factor			IEC 60250
100 Hz	3.0E-4
1 MHz	8.0E-4
Comparative Tracking Index	600	V	IEC 60112

Optical	Nominal Value	Unit	Test Method
Refractive Index ²	1.579		ASTM D542, ISO 489
Transmittance (550 nm)	90.0	%	ASTM D1003
Haze	1.5	%	ASTM D1003

Injection	Nominal Value	Unit
Processing (Melt) Temp	180 to 250	°C
Mold Temperature	30.0 to 50.0	°C

Note Message
1 .	Rate B (120°C/h), Loading 1 (10 N)
2 .	Sodium D Line

Category:	SBC , Styrene Butadiene Block Copolymer
Manufacturer:	INEOS Styrolution Group GmbH
Trademark:	Styrolux®
Fillers:	-
Ports:	Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms	FOB, CIF, DAP, DAT, DDP
PDF:	hXe6Qb_Styrolux-656C.pdf
PRICE:	Order Products email sales@su-jiao.com

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