| 摘要 |
<p>The polyester film has improved abrasion resistance, dimensional stability, extensibility and slip properties and is characterised in that it contains from 0.005 to 5.0% by weight of organic, preferably cured or crosslinked particles having a narrow particle size distribution in the range from 0.01 to 5 mu m, and a nucleating agent in an amount from 0.01 to 10% by weight, both values being based on the weight of the polymer forming the film.</p> |
