【摘要】 喷涂聚脲弹性体(SPUA)材料是采用喷涂工艺制成的100％固含量、无溶剂、无污染的新型材料。该材料具有强度高、柔韧性好、耐介质、抗腐蚀、耐老化、施工方便等特点。已在建筑、影视、造船及交通运输等领域成功应用。介绍了该材料的技术原理、材料性能及应用。更多还原

【Abstract】 Spray polyurea elastomer(SPUA) material is a novel one made by spray technology which contains 100% solids and no solvent(0 VOC’s) .generating no pollution. It features high strength,good flexibility .chemical resistance , anti-corrosion, good weatherability and easy application. MCRI is China’s pioneer of research and development work on this versatile technology. Much progress has been made in formulation and application. The technical principle .chemical concept,key technology .physical properties and appication are described in this paper.更多还原