Heptaldehyde and undecylenic acid as the products of c...
环氧用作增塑剂和稳定剂;副
蓖麻粕作为动物饲料。
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The other problem with most plastics is that there are other molecules in that material-in that base polymer-that are added there to make the plastic flexible or make it really thin, and those things are broadly called " plasticizers."
多数塑料还有另一个问题,在这种基础聚合物材料
,还要添加其他分子,让塑料变得柔软或轻薄,这些东西被统称为“增塑
”。