Rohacell

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Evonik's Rohacell structural foam has been offering the aerospace and automotive industries, medical technology, and other markets boundless possibilities for lightweight construction of parts or products made from high-performance composites. In such applications Rohacell, which is based on polymethacrylimide (PMI), is used as a core between, for example, CFRP facings. The PMI foam is able to withstand the typical curing temperatures of 180° C used in the aerospace industry up to compressions of 10 bar (depending on density) without significant creep. The x-ray transparency of Rohacell makes it ideal for use in radomes (antenna covers) and patient tables for X-ray and CT scans.

 The mechanical and thermal properties of ROHACELL A match those of the standard material ROHACELL IG. But thanks to stringent quality control and the availability of the extensive...

Max Use Temp:
130°C @ 0.3 MPa

With its extremely low dielectric constants and particularly favorable transmission properties in the high frequency region, ROHACELL HF has been specially designed for antenna...

Max Use Temp:
130°C @ 0,3MPa

 ROHACELL IG and ROHACELL IG-F are closed-cell rigid foams based on polymathacrylimide (PMI) chemistry, which do not contain any CFC's. The “IG” in ROHACELL IG stands for “Industrial...

Max Use Temp:
130°C @ 0,3MPa

 ROHACELL WF has been designed for use primarily in aerospace applications and it satisfies the usual industry requirements such as MIL and CMS specifications. ROHACELL WF rigid foam can...

Max Use Temp:
Maximum cure 180°C @ 0,7MPa