THE AIRCRAFT GRADE

ROHACELL® A

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 documentation required for aircraft construction—we meet, for example, MIL and CMS specifications—ROHACELL® A can also be used in this area, too. Our material specification sheet is delivered along with the material.

Because of its relatively large pore structure, ROHACELL®A is particularly suitable in aerospace applications for prepreg processing, but vacuum infusion processing can also be used at temperatures up to 130°C and pressures up to 0.3 MPa.

Sales range for ROHACELL® A (mm)

ROHACELL

Size [mm]

Standard sheet thickness [mm]

31 A

2500 x 1250

3 - 110

51 A

2500 x 1250

1 - 138

71 A

2500 x 1250

1 - 110

Thickness tolerance +/- 0.2 mm, other tolerances available on request.

1-4 mm thick sheets supplied in ¼ or ½ sheet size.

Sales range for ROHACELL® A (inch)

ROHACELL
Size [inch]
Standard sheet thickness [inch]
31 A
98.4 x 49.2
0.12 - 4.33
51 A
98.4 x 49.2
0.04 - 5.43
71 A
98.4 x 49.2
0.04 - 4.33

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 dimension ranges presented in these tables are standard. To discuss any size or thickness not listed, please contact a ROHACELL® representative.