详细内容

UV金属/玻璃锤纹油墨 UV-GI-109

 特性与用途

UV-GI-109是专门用于玻璃及金属产品的新型的光固化美术油墨, 通过丝网印刷,在玻璃及金属表面形成一层独特花纹的固化膜, 这种花纹与铁锤敲打铁片所留下的锤纹花样类似, 锤纹凹凸起伏, 立体感明显，故称之为锤纹油墨。

与常用的UV冰花、UV水晶、UV发泡、UV折光等装饰性UV油墨相比，UV-GI-109光固锤纹油墨具有如下突出特点：

1、固化快、硬度高、对玻璃及金属基材附着力优异。二只高压汞灯（80瓦/厘米）的光固机, 固化速度5-10米/分，固化膜表面硬度高。

2、适用范围广  光固锤纹油墨既有无色透明光油，也有各种金属颜色，如浅金色等。无色透明光油适合于丝印各种镜面金属或镀镜玻璃装饰品；金属色锤纹油墨具有很强的遮盖率，适合于丝印各种金属底材，如不锈钢、铜、铝等，用于生产各种特殊效果的标牌或工艺品。

工艺流程

玻璃/金属清洗、烘干－加入21#添加剂－丝印锤纹油墨（100-300目）－UV光固化－热处理（120-150度/5-10分钟）

注 意 事项

丝印光固锤纹油墨时，一般无需添加稀释剂，即可直接印刷。印刷好的产品即可直接光固，无需停放，否则花纹会发生变化。

锤花的大小与丝网目数的直接相关, 网目越高, 墨层越薄, 锤花越小, 反之, 锤花越大, 网目以100-300目为佳，每公斤印刷面积40-80平米.。

印刷前添加1-2%21#添加剂，可有效改善油墨对玻璃或金属的耐水性及附着牢度。


Features and applications:

       UV-GI-109 hammer effect ink is a new type of UV curable special decoration effect ink. It was designed to create a kind of pattern, which is like the hammer tone formed by a hammer hit a sheet iron, on glass, metal and transparent plastic by screen printing. The hammer tone shows strong stereo sense, uniformity in size and shape, good solvent resistance and excellent adhesion to glass. The size can be controlled by screen mesh.
      The ink contains no volatile components, doesn’t discharge VOC in the process, and it shows fast cure and low energy consumption. It’s not necessary to use UV machine of special structure. It suits for hammer effect glass and home productions.


Characteristics:


Items

Specifications

Product Code

UV-GI-109

Color

Clear and transparent

Screen Mesh

100-300

UV Curable Speed

5-10m/min (high pressure mercury lamps, 80W/cm×2)

Packaging

1kg, 4kg

Shelf Life

6 months

Storage

Stored in dark places at or below 25℃


Produce process:

Cleaning and drying the glass/metal → Adding 21# agent (about 2 %) → Screen printing (100-300) → UV curing → Heat treating (120-150 ℃/5-10 miniters) .





Notes:

1.       The size of unique pattern depend on the screen mesh. The thicker the ink the larger the unique pattern is. Usually the number of screen mesh is between 100 and 300.

2.       After printing on the glass, it should cure as soon as possible, otherwise the unique pattern will change.

3.       Before the UV printing ink, it is important to add 21# waterproof agent about 1-2 % of the weight of the general ink. The UV ink which added 21# should be run out as soon as possible, otherwise the water resistance of the ink will become worse.

4.       In order to increase the ink fastness and surface hardness of glass, we suggest heating treatment with glass after UV curing.

 

 

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