At a typical cost of $3000-$5000 per tonne for acid functional polyolefins they are intermediate in price between the fatty acids and the silanes/titanates.

• 对于酸功能化聚烯烃，典型的成本在3000-5000美金/吨，价格处于脂肪酸和硅烷/钛酸酯之间。