油墨的成分,中英文

印刷,油墨的成分,英译中

The ink composition

The ink composition of the pigments, binders, fillers, additional materials such as.

(1) Pigment

Plays the role of the color pigment in the ink, it some of the characteristics of the ink has a direct impact.

The pigment is not soluble in water and organic solvents, colored, black or white high dispersion of the powder, according to its source and chemical composition, divided into two major categories of organic pigments and inorganic pigments.

① inorganic pigments are non-ferrous metal oxides, or metal insoluble metal salts, inorganic pigments are divided into natural inorganic pigments and synthetic inorganic pigments, inorganic pigments natural mineral pigments.

The ② organic pigment is a colored organic compounds, and is also divided into two major categories of natural and synthetic. Now commonly used in variety of synthetic organic pigments, organic pigments, the color is relatively complete, and better performance than inorganic pigments.

The dyes are organic compounds, soluble in water, sometimes dissolved in organic solvents, insoluble color precipitate from some kind of dye can be prepared, called lake pigments for the manufacture of printing inks.

Requirements of high pigment used in printing inks, especially color, dispersion, light offerings, the transparency requirements of the hue of the color pigments close to the spectral color, saturation should be as large as possible, three primary colors of ink used in magenta, green, The yellow pigment transparency must all pigments not only to water resistance, but also to quickly and evenly and connecting material combined with the oil absorption capacity of the pigment should not be too large, the pigment preferably with alkali, acid resistance, alcohol resistance potential such as performance.

(2) connection material

The binders are the major components of the ink, plays a dispersed pigment, to give ink to the right of the stick, mobility and transfer performance, and printing through

印刷,油墨的成分,英译中

the film of the pigment in the printed surface of the role. Connection material commonly known as the Mexican oil.

Binder can be made from a variety of substances such as dry vegetable oil, mostly used to make the connection material of the ink, mineral oil can also be made binders, solvents and water, and a variety of synthetic resin can be used to made connection material.

Ink rheology, viscosity, neutral, acid value, color, water resistance and printing performance depends largely on the connection material, the same kind of paint, use a different connection material, can be made of different types of ink; the same kind of connection material, the use of different pigments. Made from the remains of the same type of ink, because it can not change the fundamental performance of the ink, the ink quality is good or bad, except with the pigments, mainly depends on the connected material.

(3) packing

The filler is a white, transparent, translucent or discomfort Ming powdered substance. Since filling, filling the pigment part, appropriate use of these fillers can reduce the amount of pigment, reduce costs, but also to adjust the nature of the ink, such as thinning thick, mobility, etc., but also improve the flexibility of the formulation design.

(4) additional material

油墨的成分

油墨由颜料、连接料、填料、附加料等组成。

（1）颜料

颜料在油墨中起着显色作用，它又对油墨的一些特性有直接的影响。

颜料是不溶于水和有机溶剂的彩色、黑色或白色的高分散度的粉末，根据其来源与化学组成，分为有机颜料和无机颜料两大类。

①无机颜料是有色金属的氧化物，或一些金属不溶性的金属盐，无机颜料又分为天然无机颜料和人造无机颜料，天然无机颜料是矿物颜料。

②有机颜料是有色的有机化合物，也分为天然和合成的两大类。现在常用的是合

印刷,油墨的成分,英译中

成有机颜料，有机颜料的品种多，色彩比较齐全，性能优于无机颜料。

染料是有机化合物，它可溶于水，有时也溶解于有机溶剂，从某种染料中能制备出不溶性彩色沉淀物，叫色淀颜料，供制造印刷油墨用。

对印刷油墨中使用的颜料要求颇高，特别是颜色、分散度、耐光牲、透明度等，要求彩色颜料的色调接近光谱颜色，饱和度应尽可能大，三原色油墨所用的品红、青、黄色颜料透明度一定要高，所有颜料不仅要耐水性，而且要迅速而均匀地和连接料结合，颜料的吸油能力不应太大，颜料最好具有耐碱、耐酸、耐醇和耐势等性能。

（2）连接料

连接料是油墨的主要组成成分，起着分散颜料，给予油墨以适当的粘住、流动性和转印性能，以及印刷后通过成膜使颜料固着于印刷品表面的作用。连接料俗称调墨油。

连接料可以由各种物质制成，如各种干性植物油，大都可以用来制造油墨的连接料，矿物油也可制成连接料，溶剂和水，以及各种合成树脂都可用于制成连接料。 油墨的流变性、粘度、中性、酸值、色泽、抗水性以及印刷性能等主要取决于连接料，同一种颜料，使用不同的连接料，可制成不同类型的油墨；而同一种连接料，使用不同的颜料。所制成的仍为同一类型的油墨，因它不能改变油墨的根本性能，所以油墨的质量好坏，除与颜料有关外，主要取决于连接料。

（3）填料

填料是白色、透明、半透明或不适明的粉状物质。主要起充填作用，充填颜料部分，适当采用些填料，既可减少颜料用量，降低成本，又可调节油墨的性质，如稀稠、流动性等，也提高配方设计的灵活性。

（4）附加料

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