95%酒精,当然是工业酒精,医用酒精浓度一般为 75%。我们公司的,中文版本和英文版本5。2。5 耐醇性工具:95%酒精,白棉布. 测试要求: 漆膜来回摩擦 200 次;丝印来回摩擦 30 次。 样品数量:至少 3 个样品。 检测方法: 1) 用浸润 95%酒精的白棉布来回地磨擦表面,压力为 5N 左右。 2) 白棉布擦干,肉眼观察表面。 3) 外观合格样品室温放置至少 2h,按 5.2。2 测试附着力。 评判标准: 1) 漆膜关键部位无起泡、脱落、变色,普通部位允许轻微起泡、变色。2) 丝印层不可脱落、缺口断线、起泡,允许轻微变色但图案清楚可辨。 3) 附着力合格. 5。2。5 Alcohol resistanceTools: 95% alcohol, white cotton cloth. Testing requirements: 200 cycles for painting, 30 cycles for silkscreen。 Sample amount: At least three samples。 Testing Method:1) To rub back and forth with soaked 95 % alcohol white cotton cloth by 5N force on the surface. 2) Wipe with white cotton cloth, examine surface. 3) Appearance qualified samples at room temperature for at least 2 hours, test adhesion according to 5。2.2. Acceptable criteria: 1) Key positions of painting without blistering, peeling , discoloration, general positions allow slight blistering, slight discoloration; 2) Silkscreen without peeling, gap break , blistering, allowing a slight discoloration but clear; 3) Adhesion qualified.