首页>
外国专利>
PREPARATION METHOD FOR ENVIRONMENTALLY FRIENDLY SUPER-HYDROPHOBIC COATING WITH HIGH MECHANICAL DURABILITY
PREPARATION METHOD FOR ENVIRONMENTALLY FRIENDLY SUPER-HYDROPHOBIC COATING WITH HIGH MECHANICAL DURABILITY
展开▼
机译：高机械耐久性的环保友好的超疏水涂层的制备方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
A preparation method for an environmentally friendly super-hydrophobic coating with high mechanical durability, comprising the following steps: using filtered and purified waste edible oil as a raw material, synthesising the waste edible oil fatty amides by means of an amino decomposition reaction; using waste edible oil fatty amides and toluene diisocyanate as raw materials, employing a one-step process to prepare a polyurethane prepolymer; capping the polyurethane polymer by means of a double-ended ammonia-based silicone oil to obtain modified polyurethane; mixing the silicone-modified polyurethane with hydrophobically treated silicon carbide particles and, after magnetic stirring, spraying same onto a substrate, and drying and curing to obtain the super-hydrophobic coating.
展开▼
