Evonik ROHACELL® 51 RIMA Polymethacrylimide Foam

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Evonik ROHACELL® 51 RIMA Polymethacrylimide Foam
Categories:	Polymer; Thermoset; Polymethacrylimide
Material Notes:	ROHACELL® RIMA is a closed-cell rigid foam based on polymethacrylimide (PMI) chemistry, which does not contain any CFC's. The fine cell structure of ROHACELL® RIMA has been specially designed to ensure the minimum possible uptake of resin. This is approximately 50 g/m², which allows the end weight of the component to remain extremely low. The thermal and thermo-mechanical properties of the rigid foam are otherwise similar to those of ROHACELL® WF. ROHACELL® RIMA is particularly well suited for vacuum infusion and RTM processes, where the fine-cell foam can also be used purely as a fly-away tool. Processing is possible at a pressure of 0.7 MPa and temperatures of up to 130°C. The heat-treated material ROHACELL® RIMA-HT can be used at a temperature of 180°C and pressures of up to 0.7 MPa. Information provided by Evonik
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Available Properties
Density, ISO 845 Tensile Strength at Break, ISO 527-2 Elongation at Break, ISO 527-2 Modulus of Elasticity, ISO 527-2 Compressive Strength, ISO 844 Shear Modulus, ASTM C273 Shear Strength, ASTM C273 CTE, linear

Property Data

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Manufacturer Notes:
Evonik Corporation (Former Evonik Degussa GmbH)

Category Notes
Plastic

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