| 摘要 |
The compositions are based on a mixture containing (a) 95-40% of poly-(1,4-butylene terephthalate modified with 2.5-15 mol% of a C4-40 linear aliphatic dicarboxylic acid and having an intrinsic viscosity of 0.7-1.25 dl/g and (b) 5-60% of a reinforcing filler. The compositions have a high elongation at break and tracking resistance and can be used, in particular, for the production of mouldings for electrical articles. |
