| abstract |
The invention relates to glass strands coated with a sizing composition which comprises (in % by weight):n 25 to 90% of at least one film-forming agent; 3 to 25% of at least one coupling agent; and 2 to 18% of nanoparticles. nn The invention also relates to a sizing composition that can coat said strands, to the method of obtaining it and to the composites incorporating such strands. n The glass strands of the invention have a high wet aging resistance. |