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发明公开
CN106752798A 一种悬索桥型钢锚固系统专用喷涂型防腐密封胶 无效 - 驳回

一种悬索桥型钢锚固系统专用喷涂型防腐密封胶
摘要：
本发明公开了一种悬索桥型钢锚固系统专用喷涂型防腐密封胶，原料及其重量份数如下：硅烷改性聚醚树脂20‑45份，聚醚多元醇10‑30份，纳米改性碳酸钙15‑30份，流变助剂6‑15份，碳氢溶剂1‑15份，脱水剂0.2‑1.0份，附着力促进剂0.05‑1.0份，紫外吸收剂0.1‑1份，抗老化剂0.1‑1份，催化剂0.05‑1.0份。本产品具有低粘度、高触变性、可喷涂等特点，特别适用于桥梁锚固系统隔离防护领域。
摘要（英）：

The invention discloses a special spraying type corrosion-proof sealant for a suspension bridge section steel anchoring system. The special spraying type corrosion-proof sealant is prepared from the following raw materials in parts by weight: 20 to 45 parts of silicone-modified polyether resin, 10 to 30 parts of polyether polyol, 15 to 30 parts of nano modified calcium carbonate, 6 to 15 part of a rheological agent, 1 to 15 parts of a hydrocarbon solvent, 0.2 to 1.0 part of a dehydrating agent, 0.05 to 1.0 part of an adhesion promoter, 0.1 to 1 part of an ultraviolet absorbent, 0.1 to 1 part of an anti-ageing agent and 0.05 to 0.1 part of a catalyst. The product has the characteristics of low viscosity, high thixotropy, capability of being sprayed and the like, and is especially applicable to the field of isolation and protection of the bridge anchoring system.

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