The products are the raw material of polyurethane elastomer, coating and adhesives, which react with isocyanate to give a chemical grouting material that has been widely used for seepage-proofing and blocking up the loophole of tunnel, dam, underground pr
The products are the raw material of polyurethane elastomer, coating and adhesives, which react with isocyanate to give a chemical grouting material that has been widely used for seepage-proofing and blocking up the loophole of tunnel, dam, underground pr
本类产品为聚氨酯弹性体、涂料、粘结剂的原料，与异氰酸酯反应制得的化学灌浆材料，广泛用于隧道、水坝、地下工程、矿坑层面的防水堵漏及建筑物的地基加固。