9C110 Category 9C

Resin impregnated fiber prepregs and metal coated fiber preforms therefor, for composite structures, laminates and manufactures specified in 9A110, made either with organic matrix or metal matrix utilizing fibrous or filamentary reinforcements having a “specific tensile strength” greater than 7.62 × 10 4 m and a “specific modulus” greater than 3.18 × 10 6 m.

Category 9: Aerospace and Propulsion

Reasons for control

MT: Missile technology
AT: Anti-terrorism

Country chart

Control	Column
AT applies to entire entry	AT 1
MT applies to entire entry	MT 1

List-based license exceptions

Exception	As stated in the entry
GBS	N/A
LVS	N/A

Items

(2) The only resin impregnated fiber prepregs controlled by entry 9C110 are those using resins with a glass transition temperature (Tg), after cure, exceeding 418 K (145 °C) as determined by ASTM D4065 or national equivalents.
Items: The list of items controlled is contained in the ECCN heading.

Related controls

(1) See also 1C010 and 1C210.c.

Source: eCFR, version 2026-08-01, retrieved 2026-08-20T04:04:59+00:00.