实验结果表明：聚酯型网状聚氨酯泡沫塑料的制备工艺条件更容易控制，力学性能优于聚醚型；
The result shows that the process conditions of polyester type open cell polyurethane foam are easy to control, and the mechanics performance of polyester type is better than that of polyether type.
结果表明，在污水处理中，网状聚氨酯泡沫塑料附着的菌量多，是较好的新型微生物固定化载体。
The results showed that the reticulate PU foam had good property of biomass formation, and it was the preferable material for treating polluted water.
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