A. Schulman Diamond Centrex® HGM Automotive Grade, Injection Molding Grade

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A. Schulman Diamond Centrex® HGM Automotive Grade, Injection Molding Grade (discontinued **)
Categories:	Polymer; Thermoplastic; ASA Polymer
Material Notes:	Centrex HGM resin is an exceptionally high-gloss grade of ASA (acrylonitrile-styrene-acrylate). This injection molding grade has excellent gloss retention, excellent resistance to chemicals and high heat, good resistance to weather aging, and a wide molding window. Applications: Centrex HGM resin is used in the automotive market for exterior applications such as mirror housings, cowl grilles, license plate pockets, exterior trim and radiator grilles. As with any product, use of Centrex HGM 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
Linear Mold Shrinkage, ASTM D955
Melt Flow, ASTM D1238
Melt Flow, ASTM D1238
Hardness, Rockwell R, ASTM D785
Tensile Strength, Yield, ASTM D638, chs 0.2 in/min
Tensile Modulus, ASTM D638, chs 0.2 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
Impact Test, ASTM D3763
Impact Test, ASTM D3763
CTE, linear, ASTM D696
Deflection Temperature at 1.8 MPa (264 psi), ASTM D648, 0.125";
Deflection Temperature at 1.8 MPa (264 psi), ASTM D648, 0.5";
Vicat Softening Point, ASTM D1525, 120°C/hr

Property Data

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

Category Notes
Plastic

**
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