A. Schulman Diamond Centrex® 833 Sheet Extrusion Grade

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A. Schulman Diamond Centrex® 833 Sheet Extrusion Grade (discontinued **)
Categories:	Polymer; Thermoplastic; ASA Polymer
Material Notes:	Centrex 833 resin is a high-gloss, high-impact grade of ASA (acrylonitrile-styrene-acrylate) with good resistance to weather aging. It has good melt strength for extrusion and thermoforming, and it can be easily coextruded. The recommended substrate is ABS (acrylonitrile-butadiene-styrene) resin. Applications: Typical applications for Centrex 833 resin includes exterior parts requiring high gloss, such as spas; marine components, boat hulls and decks; doors, covers, and trim for recreational vehicles; swimming pool steps; and fiberglass-reinforced plastic replacements. As with any product, use of Centrex 833 resin in a given application must be tested (including but not limited to field testing) in advance by the user to determine suitability. A. Schulman has acquired Network Polymers & Diamond Polymers.
Key Words:	Weatherable Polymer
Vendors:

Available Properties

Specific Gravity, ASTM D792
Melt Flow, ASTM D1238
Hardness, Rockwell R, ASTM D785
Tensile Strength, Yield, ASTM D638, chs 2.0 in/min
Tensile Modulus, ASTM D638, chs 2.0 in/min
Flexural Strength, ASTM D790, chs 0.05 in/min
Flexural Modulus, ASTM D790, tangent; chs 0.05 in/min
Izod Impact, Notched, ASTM D256
Izod Impact, Notched, ASTM D256
Izod Impact, Notched, ASTM D256
Impact Test, ASTM D3763
Impact Test, ASTM D3763
Impact Test, ASTM D3763
CTE, linear, ASTM D696
Deflection Temperature at 1.8 MPa (264 psi), ASTM D648, 0.125";
Flammability, UL94
Gloss, ASTM D523, Formed; 60°
Gloss, ASTM D523, Sheet; 60°

Property Data

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Manufacturer Notes:
A. Schulman, former Diamond and Network Polymers

Category Notes
Plastic

**
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