The properties of the synthesized pouring sealant were tested.

测试了材料各项性能.

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Polyurethane ( PU ) pouring sealant was synthesized with polymer H and modified isocyanate K as basic materials.

摘要选用聚合物H和改性异氰酸酯K为主要原料合成聚氨酯 灌封 胶.

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The synthesis methods of polyurethane pouring sealant , and moulding process were introduced in this review paper.

论述了聚氨酯灌封胶的合成方法和浇注制造工艺.

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