pp免处理丝印油墨
油墨特性：拥有和德国彩丽宝一样的颜色，主要用于PP、PE、BOPP等材料上，具有高色泽、高色彩、高遮盖力、高稳定性、耐酒精及耐磨擦之特点。
印刷：丝印移印均可。
表干及实干时间：表干时间自然挥发5-10分钟；实干时间在24小时以内。
稀释及清洗：SV3慢干开油水、UVK1（移印开油水）同时可使用718洗网水清洗。
测试方法（完全干燥后）：
1、3m胶纸粘在画有百格的油墨表面，45度角迅速拉起不脱油；
2、纯度99%的工业酒精，一千克砝码用棉布包住在油墨表面，以水平力来回拉200次无脱色；
3、耐磨：橡皮擦500g力水平来回擦500次。
使用方法：
1、使用前应充分搅拌，用后随时封闭；
2、搅拌时加开油水10-15%，稀释到印刷粘度；
3、网板塞网时可用洗网水清洗；
4、不得与其它类型油墨混合使用。
注意事项：
1、塑胶材料的外观相似，但可能会是不同的材料，客户需试印确定其符合要求后，再批量印刷；
2、在移印过程中，如出现拉丝或散开，可适当加入一些慢干膏即可；
3、环境温度过高，将会影响油墨原有质量；
4、根据气候变化，请远离火源，阴暗环境下存放。
5、技术参考数见下表：
检验项目 检验结果 测试条件
油墨线度 ≤12um 刮板细度计
干膜光泽 ≥65° 60°镜面光泽计
干燥速度 表干 25℃×5-10min 或60℃×2-3min
实干 25℃12Hr或60℃×10min
耐酒精性 无变化 500克力/cm2酒精棉200次来回
附着力 100/100 1mm×1mm×100格3M胶纸剥离
耐酸性 无变化 浸泡5%HCI×24Hr
耐碱性 无变化 浸泡5%NaOH×24Hr
耐盐性 无变化 浸泡5%NaCI×24Hr
耐水性 无变化 浸泡20℃自来水×96Hr
耐磨性 不见底 500克/cm2负载含砂橡皮200来回
耐热性 无变化 80℃×12Hr
Ink characteristics: have and Germany Caili treasure the same color, is mainly used for PP, PE, BOPP and other materials, with a high color, high color, high covering power, alcohol resistant and wear resistance, high stability.
Printing: silk screen printing can be.
Table dry and work time: surface dry time natural volatile 5-10 minutes; work time within 24 hours.
Dilution and cleaning: SV3 slow dry open water, UVK1(printing open water) also can use 718 washing network water cleaning.
Test method (completely dry):
1, 3M adhesive tape sticky ink surface adhesion in painting,45 degree angle quickly pulled off the oil;
2, purity 99% of industrial alcohol, using cotton bag in the surface of the ink one kilogram weight to horizontal force and pull 200 times without decolorization;
3, wear: the eraser 500g force level wipe 500 times back and forth.
Method of use:
1, before the use should be fully mixing, use at any time after the closure;
2, mixing an additional 10-15% in oil and water, diluted to printing viscosity;
3, mesh plug mesh can be used when washing network water cleaning;
4, shall not be mixed with other types of ink.
The matters needing attention:
1, the plastic material of similar appearance, but may be of different materials, customers need to try to determine its requirements, and then bulk printing;
2, in the printing process, such as drawing or spread out,may be appropriate to add some slow dry paste can be;
3, the ambient temperature is too high, it will affect the quality of the original ink;
4, according to the climate change, please stay away from fire, stored in dark environment.