self-extinguishing structural foam

ROHACELL® S

ROHACELL® S rigid foam is self-extinguishing and particularly suitable for applications in rail vehicle and watercraft construction, as well as in the aeronautic industry.

The fire behavior of ROHACELL® S complies with the following standards

ASTM D 1692-59
self-extinguishing
AFNOR NF 16-101

M1/F2 (ROHACELL51 S)

M2/F3 (ROHACELL71 S)

ASTM D 2863 (LOI)

23.8% (ROHACELL51 S)

23.2% (ROHACELL71 S)

UL 94
V-2 (ROHACELL51 S)

If required, ROHACELL® S can be supplied with a test certificate attesting compliance with various specifications:

  • FAR 25.853 (a)(1)(i) AITM 2.0002 Small Burner Test vertical (60s)
  • FAR 25.853 (a)(1)(ii) AITM 2.0002 Small Burner Test vertical (12s)
  • FAR 25.853 (a)(1)(iv) AITM 2.0003 Small Burner Test horizontal (15s)
  • FAR 25.853 (a)(1)(v) AITM 2.0003 Small Burner Test horizontal (15s)
  • FAR 25.853 (d) AITM 2.0007 Determination of the specific optical smoke density of aircraft interior materials

ROHACELL® S can be processed using prepregs and all common vacuum infusion methods, RTM, and VARTM; pressures of up to 0.35 MPa are permissible at a temperature of 130°C.

Sales range for ROHACELL® S (mm)

ROHACELL®
Size [mm]
Standard sheet thickness [mm]
51 S
2500 x 1250
3 - 75
71 S
2500 x 1250
3 - 70
110 S
2160 x 1100
3 - 60

Thickness tolerance +/- 0.5 mm, other tolerances available on request.

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

Sales range for ROHACELL® S (inch)

ROHACELL®
Size [inch]
Standard sheet thickness [inch]
51 S
98.4 x 49.2
0.12 - 2.95
71 S
98.4 x 49.2
0.12 - 2.76
110 S
85.0 x 43.3
0.12 - 2.36

Thickness tolerance +/- 0.02 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.