Surprisingly, its impact strength is also enhanced, which is attributed to the hard-drawn mechanism of rigid organic filler (ROF).

• 令人惊奇的是,在丙烯酸酯类聚合物含量为30%25时,体系的冲击性能也明显增加,这归功于刚性有机填料对体系的冷拉增韧效果。