PCB线路板丝印油墨

壹.概述： 
     适用於各种金属、不锈钢、马口铁、氧化铝、电镀、金属PA（尼龙）、POM（赛钢）、电木、改良塑料、工程塑料等各种热固性塑胶制品；具有高光泽、高色彩、高硬度、附着力优越、耐汽油、酒精、耐高温、耐酸碱、耐摩擦等特点。 
     颜色：齐全 
     细度（um)：3 
     粘度(s)：4000 
     着色力（％）：99 
     流动度≥(mm)：2000 
    二.油墨特性： 
     1、 对各种金属、POM（赛钢）、电木、改良塑料、工程塑料等各种热固性塑胶制品有良好的连接力； 
     2、 手感好，流平性佳、面光洁； 
     3、 表面硬度好，耐冲击性能强、抗刮伤； 
     4、 耐汽油、耐酒精、耐化学品程度佳； 
    三：印前处理： 
     用**处理水处理印刷部位。 
    四.印刷： 
     1.选用网目为100-420目，以120T聚酯单丝、感光胶网版计算涂覆盖面积每公斤达35~40㎡。 
     2.移印：使用常规胶头即可。 
     五.测试方法（完全干燥後）： 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%的酒精500G力在油墨表面来回擦拭100次无脱色。 
     五.干燥： 
     1.自然干燥：印後5-10分钟表干，8小时实干，12小时可测试。 
     2.热风干燥：90度烘烤10-15分钟下面繁体字按钮进行在线转换Dry metal ink
A summary:
Applicable to all kinds of metal, stainless steel, tinplate, aluminum oxide, electroplating, metal PA (nylon), POM (POM), bakelite, modified plastics, engineering plastics and other thermosetting plastic products with high gloss, high color, high hardness, excellent adhesion, gasoline resistance, alcohol, high temperature resistant, acid and alkali resistance, resistance to friction characteristics.
Color: c o mplete
Fineness (UM:3)
The viscosity of:4000 (s)
Tinting strength (%): 99
Flow degree is larger than (mm):2000
Two. The characteristics of ink:
1, of all kinds of metal, POM (POM), bakelite, modified plastics, engineering plastics and other thermosetting plastic products have good connection.
2, feel good, good leveling, surface finish;
3, surface hardness, strong impact resistance, anti scratch;
4, gasoline resistance, alcohol resistance, chemical resistance and good;
Three: prepress processing:
With the special treatment of water treatment of printing part.
Four printing:
1 choose for 100-420 mesh mesh, 120T polyester monofilament, photosensitive adhesive coated screen calculation area per kilogram of 35~40 square meters.
2: the use of conventional printing plastic head.
Five. Test method (dry): 1.3M gummed paper hundred grid ink surface angle of 45 degrees quickly pulled off the oil painting. 2 purity of 99% alcohol 500G force on the surface of the ink rub 100 times without decolorization.
Five dry:
1 minutes after natural drying: 5-10 dry table, 8 hours of work, 12 hour test.
2 hot air drying: 90 degrees bake for 10-15 minutes