苯用于制造聚苯乙烯(如塑料器皿，泡沫塑料)。
Plastic utensils, Styrofoam. Toluene is used to make polyurethanes e.g.
除含有高能量外，长链碳氢化合物也适合构建更复杂的分子，如塑料和药品。
Besides having a high energy density, the long chains of hydrocarbons are also good building blocks for constructing more complex molecules, such as plastics and pharmaceutical drugs.
商业内容，如塑料标签基材，或再生材料(回收股票更短纤维)。
Stock content such as plastic, label substrate, or recycled material (recycled stock has shorter fibers).
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