| 摘要 |
The invention relates to glass fibers coated with an sizing composition. The said sizing composition, which is obtained in particular from an aqueous solution, comprises as bonding film-forming agents, a combination,of at least one low-molecular-weight polyvinyl acetate A,of at least one thermally self-crosslinking polyvinyl acetate copolymer B,in an A/B weight ratio greater than or equal to 1. |
