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发明授权
CN105219263B 特高压线路表面防覆冰涂料 有权

特高压线路表面防覆冰涂料
摘要：
本发明公开了一种特高压线路表面防覆冰涂料，包括以下重量份的原料：氟硅树脂45～60份，功能性纳米离子5～10份，TiO2 5～8份、纳米SiO2 8～12份，乳化剂0.5～1份，消泡剂0.5～1份，流平剂0.3～1份，硅烷偶联剂1～2份，溶剂20～30份。本发明制备的特高压线路表面防覆冰涂料与水的接触角达到128°～168°；通过与没有涂覆防覆冰涂料相比，涂覆防覆冰涂料后的涂层与覆冰的垂直粘着力降低了76%～91.5%；本发明的特高压线路表面防覆冰涂料的电热效果也比较好，平均温升在10.8～16.5℃，而且还具有良好的耐酸、耐碱性能和绝缘性能。
摘要（英）：

The invention discloses anti-icing coating for the surface of an ultra-high voltage transmission line. The anti-icing coating for the surface of the ultra-high voltage transmission line is prepared from the following raw materials in parts by weight: 45-60 parts of fluorosilicon resin, 5-10 parts of functional nano ions, 5-8 parts of TiO2, 8-12 parts of nano SiO2, 0.5-1 part of an emulsifying agent, 0.5-1 part of a defoaming agent, 0.3-1 part of a flatting agent, 1-2 parts of a silane coupling agent and 20-30 parts of a solvent. The prepared anti-icing coating for the surface of the ultra-high voltage transmission line has the advantages that a contact angle with water is 128-168 degrees; compared with the condition that no anti-icing coating is coated, vertical adhesive force between a coating coated with the anti-icing coating and ice is reduced by 76-91.5%; and the anti-icing coating for the surface of the ultra-high voltage transmission line has good electric heating effect, average temperature rise is 10.8-16.5 DEG C, and the anti-icing coating for the surface of the ultra-high voltage transmission line also has good acid resistance, alkali resistance and insulating properties.

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