一种用于铝合金阳极氧化膜的纳米脱膜剂及其制备方法
By combining dimethyl silicone oil, ethylene glycol, sodium hydroxide solution, modified nano-silica to adjust sheet graphene agent, and silane coupling agent to adjust rare earth solution, the problem of damage to aluminum alloy anodic oxide film by existing release agents is solved, and a highly efficient release effect is achieved.
CN118241216BActive Publication Date: 2026-07-17广州崃克保新材料科技有限公司
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- 广州崃克保新材料科技有限公司
- Filing Date
- 2024-03-28
- Publication Date
- 2026-07-17
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Abstract
本发明涉及纳米脱膜技术领域，具体公开了一种用于铝合金阳极氧化膜的纳米脱膜剂，包括以下重量份原料：二甲基硅油20‑30份、乙二醇10‑15份、氢氧化钠溶液6‑10份、改性纳米二氧化硅调节片状石墨烯剂15‑20份、硅烷偶联剂调节稀土液4‑7份。本发明纳米脱膜剂采用二甲基硅油、乙二醇为基体，通过加入氢氧化钠溶液协配，将基体作为中性体，再配合碱性溶液，增强产品的脱膜效率，而改性纳米二氧化硅调节片状石墨烯剂、硅烷偶联剂调节稀土液二者相互协配，增强产品的脱膜时间以及保护基体，避免损伤。
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