INEOS Styrolution Styroflex® 4G80 SBC

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INEOS Styrolution Styroflex® 4G80 SBC
Categories:	Polymer; Thermoplastic; Styrene-Butadiene; Styrene-Butadiene Copolymer, SBC
Material Notes:	Product Description: Styroflex® 4G80 is a styrene butadiene Block copolymer (SBC) optimized for extrusion. Features: Good kink resistance; Good transparency; Good solvent bonding; Soft feel surface Applications: Tubing for medical devices; Grips for tools or sports equipment Availability: Africa & Middle East; Europe; Latin America; North America Features: Block Copolymer; Bondability; High Clarity; Kink Resistant; Soft Uses: Flexible Grips; Medical/Healthcare Applications; Power/Other Tools; Sporting Goods; Tubing Appearance: Clear/Transparent Form: Pellets Processing Method: Extrusion Information provided by INEOS Styrolution
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Physical Properties	Original Value	Comments

Density	0.980 g/cc	ASTM D792
Water Absorption	0.070 %	Equilibrium, 50% RH; ISO 62
Water Absorption at Saturation	0.070 %	ASTM D570
Linear Mold Shrinkage, Flow	0.0030 - 0.010 cm/cm	ASTM D955
Melt Flow	15 g/10 min @Load 5.00 kg, Temperature 200 °C	ASTM D1238
	76 g/10 min @Load 10.0 kg, Temperature 220 °C	ASTM D1238

Mechanical Properties	Original Value	Comments
Hardness, Shore A	80	ISO 868
	85	ASTM D2240
Tensile Strength, Yield	350 psi	ASTM D638
Elongation at Break	>= 500 %	ASTM D638
Tensile Modulus	10000 psi	ASTM D638
Izod Impact, Notched	>= 14.0 ft-lb/in	ASTM D256
Charpy Impact, Notched	>= 38.0 ft-lb/in² @Temperature -30.0 °C	ISO 179/1eA
	>= 38.0 ft-lb/in² @Temperature 22.8 °C	ISO 179/1eA

Thermal Properties	Original Value	Comments
Vicat Softening Point	100 °F	ISO 306/B50
	103 °F	Rate B (120°C/h), Loading 1 (10 N); ASTM D1525

Optical Properties	Original Value	Comments
Refractive Index	1.56	Sodium D Line; ASTM D542
Haze	28 %	ASTM D1003
Transmission, Visible	77 % @Thickness 14000 mm	ASTM D1003

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PSTYS771 / 311464

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