So this area right here is our urethane area.

- 所以这里就是我们聚氨酯区域。

So they used a urethane resin for light, tough, and hollow nails.

因此，他们使用聚氨酯树来制作轻质、坚韧和空甲。

The 90-pound version was made with epoxy armor shells, urethane, leather, and aluminum.

90 磅重版本由环氧树装甲壳、聚氨酯、皮革和铝制成。

Next step is urethane foam, which you can buy or secretly steal a bit from a cushion in your house.

步是聚氨酯泡沫，你可以购买或偷偷地从你家里垫子上偷点。

The team also redesigned the armor in the sequel, molding out more than 100 smaller plates in clay before casting them in urethane.

该团队还重新设计了续集中盔甲，先用粘土模塑出 100 多个较小板，然后再用聚氨酯铸造​​。

Chlor-alkali industry is the source of epoxies, it's the source of urethanes and solvents and a lot of useful products that we use in our everyday lives.

氯碱工业是环氧树来源，它是聚氨酯和溶剂来源， 也是我们日常生活中使用许多有用产品来源。