Ineos Nova 4220 Soft Flow Impact Polystyrene

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Ineos Nova 4220 Soft Flow Impact Polystyrene (discontinued **)
Categories:	Polymer; Thermoplastic; Polystyrene (PS); Polystyrene, Impact Modified
Material Notes:	Features: Good overall balance of properties, UL classification 94 HB. Applications: Audio cassettes, housewares, toys, structural foam - machine housings, window frames Data provided by the manufacturer. INEOS NOVA began October 1 2007 as an expansion of the 50:50 joint venture between NOVA Chemicals and INEOS to include North American assets.
Key Words:	Nova Styrenics
Vendors:

Available Properties

Density, ASTM D792
Linear Mold Shrinkage, ASTM D955
Melt Flow, Condition G; ASTM D1238
Tensile Strength, Yield, ASTM D638
Elongation at Break, ASTM D638
Tensile Modulus, ASTM D638
Flexural Yield Strength, ASTM D790
Flexural Modulus, ASTM D790
Izod Impact, Notched, Notched; Low Orientation. ASTM D256
Izod Impact, Notched, Notched; High Orientation. ASTM D256
Gardner Impact, Falling Dart Impact Injection Molded Disc, 3.2 mm x 50 mm diameter
Deflection Temperature at 1.8 MPa (264 psi), ASTM D648
Vicat Softening Point, ASTM D1525
Flammability, UL94
Melt Temperature

Property Data

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Manufacturer Notes:
none

Category Notes
Plastic

**
Materials flagged as discontinued () are no longer part of the manufacturer’s standard product line according to our latest information. These materials may be available by special order, in distribution inventory, or reinstated as an active product. Data sheets from materials that are no longer available remain in MatWeb to assist users in finding replacement materials.

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