Division [1C107] Graphite and ceramic materials, other than those specified in 1C007, as follows:F1
- a..
Fine grain graphites with a bulk density of 1,72 g/cm3 or greater, measured at 288 K (15 °C), and having a grain size of 100 μm or less, usable for rocket nozzles and re-entry vehicle nose tips, which can be machined to any of the following products:
- 1..
Cylinders having a diameter of 120 mm or greater and a length of 50 mm or greater;
- 2..
Tubes having an inner diameter of 65 mm or greater and a wall thickness of 25 mm or greater and a length of 50 mm or greater; or
- 3..
Blocks having a size of 120 mm × 120 mm × 50 mm or greater;
NB:
See also 0C004.
- 1..
- b..
Pyrolytic or fibrous reinforced graphites, usable for rocket nozzles and reentry vehicle nose tips usable in "missiles", space launch vehicles specified in 9A004 or sounding rockets specified in 9A104;
NB:
See also 0C004.
- c..
Ceramic composite materials (dielectric constant less than 6 at any frequency from 100 MHz to 100 GHz) for use in radomes usable in "missiles", space launch vehicles specified in 9A004 or sounding rockets specified in 9A104;
- d..
Bulk machinable silicon-carbide reinforced unfired ceramic, usable for nose tips usable in "missiles", space launch vehicles specified in 9A004 or sounding rockets specified in 9A104;
- e..
Reinforced silicon-carbide ceramic composites, usable for nose tips, reentry vehicles and nozzle flaps usable in "missiles", space launch vehicles specified in 9A004 or sounding rockets specified in 9A104;
- f..
Bulk machinable ceramic composite materials consisting of an ‘Ultra High Temperature Ceramic (UHTC)’ matrix with a melting point equal to or greater than 3 000 °C and reinforced with fibres or filaments, usable for missile components (such as nose-tips, re-entry vehicles, leading edges, jet vanes, control surfaces or rocket motor throat inserts) in "missiles", space launch vehicles specified in 9A004, sounding rockets specified in 9A104 or ‘missiles’.
Note:
1C107.f. does not control ‘Ultra High Temperature Ceramic (UHTC) ’ materials in non-composite form.
Technical Note 1:
In 1C107.f. ‘missile’ means complete rocket systems and unmanned aerial vehicle systems capable of a range exceeding 300 km.
Technical Note 2:
‘Ultra High Temperature Ceramics (UHTC)’ includes:
- 1..
Titanium diboride (TiB2);
- 2..
Zirconium diboride (ZrB2);
- 3..
Niobium diboride (NbB2);
- 4..
Hafnium diboride (HfB2);
- 5..
Tantalum diboride (TaB2);
- 6..
Titanium carbide (TiC);
- 7..
Zirconium carbide (ZrC);
- 8..
Niobium carbide (NbC);
- 9..
Hafnium carbide (HfC);
- 10..
Tantalum carbide (TaC).
- 1..
Annotations
Textual amendments
Notes on Division [1C]
Textual amendments
- F2
Annex 1 Entry 1C Technical Note colon omitted (20.5.2025) by virtue of The Export Control (Amendment) Regulations 2025 (S.I. 2025/532), regs. 1(2), 9(4)(a)