| 摘要 |
A pellet comprising glass fibers and a thermoplastic polyester matrix, wherein the glass fiber at least partially has been coated with a two-part sizing composition comprising: (C) A precursor comprising: (a) an aminosilane and (b) a polymer or copolymer containing carboxylic acid and/or anhydride, both having a functionality, F≧3, and (D) A binder comprising a multifunctional epoxy resin of functionality, F≧3, and wherein the pellet has been subjected to a solid state post condensation process (SSPC). |
