‘Fibrous or filamentary materials’ or prepregs, as follows: N.B. SEE ALSO II.A1.019.A. a. Carbon or aramid ‘fibrous or filamentary materials’ having either of the following characteristics: 1. A ‘specific modulus’ exceeding 10 × 10 6 m; or 2. A ‘specific tensile strength’ exceeding 17 × 10 4 m; b. Glass ‘fibrous or filamentary materials’ having either of the following characteristics: 1. A ‘specific modulus’ exceeding 3,18 × 10 6 m; or 2. A ‘specific tensile strength’ exceeding 76,2 × 10 3 m; c. Thermoset resin-impregnated continuous ‘yarns’, ‘rovings’, ‘tows’ or ‘tapes’ with a width of 15 mm or less (once prepregs), made from carbon or glass ‘fibrous or filamentary materials’ other than those specified in II.A1.010.a. or b. Note: This item does not cover ‘fibrous or filamentary materials’ defined in items 1C010.a, 1C010.b, 1C210.a and 1C210.b.

1C010

II.A1.009

A1. Materials, chemicals, ‘microorganisms’ and ‘toxins’

EU Regulation No 267/2012

Resin impregnated fibre prepregs and metal coated fibre preforms, for the goods specified in 6.A.1., made either with organic matrix or metal matrix utilising fibrous or filamentary reinforcements having a specific tensile strength greater than 7,62 × 104 m and a specific modulus greater than 3,18 × 106 m.Note:The only resin impregnated fibre prepregs specified in 6.C.1. are those using resins with a glass transition temperature (Tg), after cure, exceeding 145 °C as determined by ASTM D4065 or national equivalents.Technical Notes:1.In Item 6.C.1. ‘specific tensile strength’ is the ultimate tensile strength in N/m2divided by the specific weight in N/m3, measured at a temperature of (296 ± 2)K ((23 ± 2)°C) and a relative humidity of (50 ± 5)%.2.In Item 6.C.1. ‘specific modulus’ is the Young's modulus in N/m2divided by the specific weight in N/m3, measured at a temperature of (296 ± 2)K ((23 ± 2)°C) and a relative humidity of (50 ± 5)%.