Polyurethane pultrudate consisting of 40-80 vol% of carbon fibers and a polyurethane resin having a density of > 1.05 g/cm 3 , wherein the polyurethane is obtainable from a reaction mixture consisting of a polyisocyanate component (A), a polyol component (B) consisting of b1) a mixture of at least two polyols, b2) 0-20% by weight based on the total weight of (B) of one or more further isocyanate-reactive compounds distinct from b1), in the presence of b3) 0-5% by weight based on the total weight of (B) of one or more catalysts, b4) 0-20% by weight based on the total weight of (B) of further assistant and/or additive substances, 0.1-8% by weight based on the total weight of (B) of at least one internal release agent (C), characterized in that the polyisocyanate component (A) contains 1) > 55% by weight based on the total weight of (A) of monomeric diphenylmethane diisocyanate (MDI), wherein 2) the sum of 2,2'-MDI and 2,4'-MDI based on the total weight of (A) is < 40% by weight, and 3) contains no prepolymer, the polyol component (B) contains no polymer polyol, the number-average hydroxyl number of the sum of the components in (B) is ≥ 400 mg KOH/g and ≤2000 mg KOH/g, and the sum of the nominal OH functionalities in (B) has a number-average value between 2.5 and 3.5, and the ratio of the number of NCO groups in (A) to the sum of the number of OH groups in (B) and (C) multiplied by 100 has a value of 90-120. a polyisocyanate component (A), a polyol component (B) consisting of b1) a mixture of at least two polyols, b2) 0-20% by weight based on the total weight of (B) of one or more further isocyanate-reactive compounds distinct from b1), in the presence of b3) 0-5% by weight based on the total weight of (B) of one or more catalysts, b4) 0-20% by weight based on the total weight of (B) of further assistant and/or additive substances, b1) a mixture of at least two polyols, b2) 0-20% by weight based on the total weight of (B) of one or more further isocyanate-reactive compounds distinct from b1), in the presence of b3) 0-5% by weight based on the total weight of (B) of one or more catalysts, b4) 0-20% by weight based on the total weight of (B) of further assistant and/or additive substances, 0.1-8% by weight based on the total weight of (B) of at least one internal release agent (C), characterized in that the polyisocyanate component (A) contains 1) > 55% by weight based on the total weight of (A) of monomeric diphenylmethane diisocyanate (MDI), wherein 2) the sum of 2,2'-MDI and 2,4'-MDI based on the total weight of (A) is < 40% by weight, and 3) contains no prepolymer, 1) > 55% by weight based on the total weight of (A) of monomeric diphenylmethane diisocyanate (MDI), wherein 2) the sum of 2,2'-MDI and 2,4'-MDI based on the total weight of (A) is < 40% by weight, and 3) contains no prepolymer, the polyol component (B) contains no polymer polyol, the number-average hydroxyl number of the sum of the components in (B) is ≥ 400 mg KOH/g and ≤2000 mg KOH/g, and the sum of the nominal OH functionalities in (B) has a number-average value between 2.5 and 3.5, and the ratio of the number of NCO groups in (A) to the sum of the number of OH groups in (B) and (C) multiplied by 100 has a value of 90-120. <EOS>