for the toughest conditions
ROHACELL® XT
ROHACELL® XT is a rigid foam for aeronautic and aerospace applications. Of all ROHACELL® grades, it is the one best suited for the most demanding process conditions: It can take curing temperatures as high as 180°C and pressures as high as 0.45 MPa. After heat treatment, ROHACELL® XT-HT can even be used at temperatures of 190°C and a pressure of 0.7 MPa. Temperatures of up to 240°C are possible in a pressureless post-cure process, too. These extreme properties make ROHACELL® XT the ideal foam for use with BMI resins, among other materials.
ROHACELL® XT is suitable for autoclave technologies and vacuum infusion processes, not to mention RTM and VARTM processes.
Further information
Sales range for ROHACELL® XT (mm)
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ROHACELL®
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Size [mm]
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Standard sheet thickness [mm]
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71 XT
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2500 x 1250
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3 - 115
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110 XT
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2160 x 1100
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3 - 100
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Thickness tolerance +/- 0.2 mm, other tolerances available on request.
1-4 mm thick sheets supplied in ¼ or ½ sheet size.
All heat-treated sheets supplied in sealed aluminum packaging.
Sales range for ROHACELL® XT (inch)
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ROHACELL®
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Size [inch]
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Standard sheet thickness [inch]
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71 XT
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98.4 x 49.2
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0.12 - 4.53
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110 XT
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85.0 x 43.3
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0.12 - 3.94
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Thickness tolerance +/- 0.008 inch, other tolerances available on request.
0.04 -0.16 inch thick sheets supplied in ¼ or ½ sheet size.
All heat-treated sheets supplied in sealed aluminum packaging.
All dimension ranges presented in these tables are standard. To discuss any size or thickness not listed, please contact a ROHACELL® representative.