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发明公开
CN110420820A 一种耐刮擦玻璃瓶表面亮光喷涂工艺 无效 - 驳回

一种耐刮擦玻璃瓶表面亮光喷涂工艺
摘要：
本发明公开了一种耐刮擦玻璃瓶表面亮光喷涂工艺，包括以下步骤S1、对玻璃瓶表面进行清洁处理和糙化处理；S2、对玻璃瓶表面均匀涂覆抗静电溶液，在120℃±10℃的温度下干燥10分钟以上；S3、高压静电对玻璃瓶表面喷涂涂料；S4、加热烘烤固化形成涂料涂膜。本发明通过对玻璃瓶清洗、涂覆抗静电溶液工序，保证了良好的涂装均匀性与上粉率；采用高压静电喷枪喷涂粉末涂料，其与玻璃瓶表面具有极好的静电吸附力，固化后的涂层增加了玻璃瓶的光亮度、耐候性和耐刮擦性，涂膜硬度高、耐磨性好、附着力优良。
摘要（英）：

The invention discloses a scratch-resistant glass bottle surface light spraying process. The process comprises the following steps that firstly, the glass bottle surface is subjected to cleaning and roughening; S2, the glass bottle surface is evenly coated with an antistatic solution, and drying is carried out for above 10 minutes at the temperature of 120 +/- 10 DEG C; S3, a coating is sprayed tothe glass bottle surface through high voltage static; and S4, heating, baking and curing are carried out to form a coating film. Through glass bottle cleaning and antistatic solution coating procedures, good coating uniformity and powdering rate can be ensured, a high voltage static spraying gun is adopted for spraying powder coating, the extremely good electrostatic adsorption force with the glass bottle surface is achieved, the cured coating increases the brightness, weather resistance and scratching resistance of the glass bottle, the film hardness is high, wear resistance is good, and absorbing force is excellent.

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