Ineos Styrenics Avantra® 525K High Impact Styrenic Polymer (NAFTA)

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Ineos Styrenics Avantra® 525K High Impact Styrenic Polymer (NAFTA) (discontinued **)
Categories:	Polymer; Thermoplastic; Polystyrene (PS); Polystyrene, Impact Modified
Material Notes:	Description: Specialty and super-high impact grades for a variety of applications such as refrigerator liners, consumer electronics housings, recreation equipment and sporting goods, toys, office products, cosmetics and personal care products, building and construction, housewares, and furniture and furnishings. Information provided by BASF. Ineos Styrenics purchased this product line from BASF in 2005.
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Physical Properties	Original Value	Comments

Density	1.04 g/cc	ASTM D792
Moisture Absorption at Equilibrium	<= 0.10 %	23°C/50% RH
Water Absorption at Saturation	<= 0.10 %
Linear Mold Shrinkage	0.0040 - 0.0070 cm/cm	ASTM D955
Melt Flow	3.6 g/10 min @Load 5.00 kg, Temperature 200 °C	ASTM D1238

Mechanical Properties	Original Value	Comments
Hardness, Rockwell L	55	ASTM D785
Tensile Strength at Break	24.0 MPa	ASTM D638
Tensile Strength, Yield	28.0 MPa	ASTM D638
Elongation at Break	25 %	ASTM D638
Tensile Modulus	2.206 GPa	ASTM D638
Flexural Modulus	1.931 GPa	ASTM D790-1
Izod Impact, Notched	1.10 ft-lb/in	ASTM D256-A
Gardner Impact	50.0 in-lb @Thickness 3.17 mm, Temperature 23.0 °C	ASTM D3029

Thermal Properties	Original Value	Comments
Deflection Temperature at 1.8 MPa (264 psi)	85.0 °C	ASTM D648
Vicat Softening Point	101 °C	ASTM D1525
Flammability, UL94	HB @Thickness 1.54 mm	HB CSA 0.6, Natural
	HB @Thickness 1.50 mm	HB UL94, All Colors

Optical Properties	Original Value	Comments
Gloss	95 %	60°; ASTM D523

Processing Properties	Original Value	Comments
Melt Temperature	200 - 230 °C	Extrusion

**
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PSG105 / 67266

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