Röhm Plexiglas® zk40 Molding Compound

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Röhm Plexiglas® zk40 Molding Compound
Categories:	Polymer; Thermoplastic; Acrylic (PMMA); Acrylic, General Purpose, Molded
Material Notes:	PLEXIGLAS® Resist zk40 is an amorphous, impact-modified thermoplastic molding compound (PMMA-I). Typical properties of impact-modified PLEXIGLAS® molding compounds are: excellent transmission and clarity brilliant appearance the pleasant feel and sound of the moldings. PLEXIGLAS® Resist zk40 is characterized by the following special properties: very good break resistance and impact strength improved resistance to stress cracking certified dishwasher resistance AMECA listing Application: Used for injection molding. Profile extrusion or coextrusion are also possible. The former Evonik Methacrylates business has been sold to Röhm GmbH (Roehm).
Vendors:

Available Properties

Density, ISO 1183
Moisture Absorption at Equilibrium, ISO 62, 23°C, 50%
Water Absorption at Saturation, ISO 62, Immersion
Melt Flow, ISO 1133
Tensile Strength, Yield, ISO 527, 50 mm/min
Elongation at Break, ISO 527
Elongation at Yield, ISO 527, 50 mm/min
Tensile Modulus, ISO 527, 1 mm/min
Charpy Impact Unnotched, ISO 179
CTE, linear, ASTM E831
Deflection Temperature at 0.46 MPa (66 psi), ISO 75
Deflection Temperature at 1.8 MPa (264 psi), ISO 75
Vicat Softening Point, ISO 306, B50
Glass Transition Temp, Tg, ISO 11357
Flammability, UL94, IEC 707
Refractive Index, ISO 489
Transmission, Visible, DIN 5036, Transmission Factor
Processing Temperature, Cylinder/Barrel Temperature
Melt Temperature
Mold Temperature
Drying Temperature, Predrying
Dry Time, Desiccant-type drier

Property Data

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Manufacturer Notes:
Röhm GmbH , former product of Evonik Corporation; Evonik Cyro

Category Notes
Plastic

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