For high quality coatings, the particles should not be more than 5 microns, the maximum of 3 microns. Ink can't exceed 1 microns. Large particles in the coating can not be effectively dispersed, or flocculated, or in the process of preparation to stimulate the crystal.

聚合物分散剂也可减少由于絮凝而形成的大颗粒，改善光泽。

The polymer dispersing agent can also reduce the large particles formed by flocculation and improve the gloss.

透明

transparent

这是涂膜的一个特性，透明性越高，越容易看到底层。遮盖力越高，对底层遮盖力越强。

This is a feature of the coating, the higher the transparency, the easier it is to see the bottom. The higher the covering force, the stronger the cover force to the bottom.

光在表面反射和通过的数量决定涂料的遮盖力或透明性。颜料种类及分散程度对此有影响。由于折射率和粒子大小影响，遮盖性颜料对反射光有更大影响。

Light is reflected on the surface and the number of passes determines the covering power or transparency of the coating. The type of pigment and the degree of dispersion have an effect on it. Due to the influence of the refractive index and the size of the particles, the covering pigment has a greater influence on the reflected light.

聚合物分散剂通过影响颜料粒径分布（更均匀更窄）来提高透明度。对钛白粉，高折射率和大颗粒可以有效地反射和折射各种波长的光。聚合物分散剂的添加可以提高表面积（减少团聚体，降低粒径），可以进一步提高遮盖力。对于透明颜料，聚合物分散剂改善粒径分布让更多光透过（增加透明性）。

Polymer dispersants improve transparency by affecting the distribution of the pigment particle size (more uniform and narrower). For titanium dioxide, high refractive index and large particles can reflect and refract the light of all kinds of wavelengths effectively. The addition of polymer dispersants can increase the surface area (reduce the aggregate and reduce the particle size), and can further improve the covering power. For transparent pigments, polymer dispersants improve the particle size distribution to allow more light transmission (increasing transparency).

相容

compatible

相容性之所以重要,是因为良好的相容性可以使涂料制造商生产用于多种不同类别树脂产品的分散体系。

Compatibility is important because good compatibility can enable coating manufacturers to produce dispersive systems for various types of resin products.

聚合物分散剂可以提高颜料浓度，不仅增加产量，而且减少从研磨色浆直到最终产品中潜在的介质不相容性问题。所以特别是使用高相容性树脂的条件下，聚合物分散剂扩大了基础涂料的使用范围。这对混合着色涂料生产非常重要。

Polymer dispersant can improve pigment concentration, not only increase output, but also reduce potential incompatibility of media from the grinding paste to the final product. Therefore, in particular, the use of high compatibility resin, polymer dispersing agent to expand the scope of the use of basic coatings. This is very important for the production of mixed coloring coatings.

流动/流平

Flow / leveling

流平性是涂料在特定表面扩散的能力。涂料表面缺陷通常由表面张力造成，而且发生相对较快。装饰涂料的刷痕通常也是由流平性不足造成的。

Leveling is the ability of coating to spread on a specific surface. The surface defects of the coatings are usually caused by surface tension and are relatively fast. The brush marks of decorative coatings are usually caused by insufficient leveling.

理想的流平行为可以用牛顿力学来解释。但是颜料引入体系后，就会发生变化。这是因为颗粒受化学键和物理相互作用影响，非常容易产生触变性和假塑性。

The ideal leveling behavior can be explained by Newtonian mechanics. But when the pigment is introduced into the system, it will change. This is because the particles are influenced by chemical bonds and physical interactions, and it is very easy to produce thixotropy and pseudoplastic.

由于颜料颗粒在聚合物分散剂作用下更加稳定，流平性增加，所以可以提高牛顿流体特性。对流平性有好处。

As the pigment particles are more stable under the action of polymer dispersants and the leveling property is increased, the characteristics of the Newton fluid can be improved. Convective flatness is good.

产量

yield

产量指一个工序生产的涂料和油墨数量。分散剂使颜料浓度增加，可以提高涂料产量。

Production refers to the amount of paint and ink produced by a process. The dispersant increases the concentration of the pigment, which can increase the output of the paint.

适当添加聚合物分散剂，可以降低粘度，增加研磨色浆的颜料含量，从而产量提高。

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addition of polymer dispersing agent can reduce the viscosity and increase the pigment content of the grinding pulp, thus increasing the output.

在固定时间内，由于可以分散更多的颜料，这样用相同重量的研磨色浆就可以生产更多产品。

In a fixed time, more pigments can be dispersed so that more products can be produced with the same weight grinding pulp.

明显加快分散速度也可以提高产量。产量提高则机器磨损减少，能耗降低，尤其是降低每公斤最终产品的劳动力成本和固定成本。

Obviously speeding up the speed of dispersing can also increase the output. As the output increases, the machine wear and tear decrease, and the energy consumption is reduced, especially the labor cost and the fixed cost of the final product per kilogram.

着色强度

Coloring strength

涂料着色强度表示色彩色相在应用表面的强烈程度。

The color intensity of the paint indicates the intensity of the color color in the applied surface.

提高着色强度涂料就会看起来更加明亮，对顾客更有吸引力。

The paint will look brighter and more attractive to customers.

通过平衡相互对立的各种因素，可以创造最优研磨条件。降低颜料的平均粒径可以提高着色强度。

The optimal grinding conditions can be created by balancing the various factors that are opposed to each other. Reducing the average particle size of the pigment can increase the intensity of coloring.

提高研磨色浆中颜料含量会增加粒子的相互碰撞，提高颜料的破碎率，但是也增加了粘度，降低了研磨的动能，使磨料小球或珠子对颜料的破碎能力下降。

Increasing the pigment content in the grinding paste will increase the collision of particles, increase the breaking rate of pigment, but also increase the viscosity, reduce the kinetic energy of grinding, and reduce the crushing ability of abrasive beads or beads to pigments.

使用聚合物分散剂可以改变这种变化。使用分散剂可以研磨更高颜料浓度，使粒子破碎更加迅速，同时防止研磨过程中的粘度升高。最终，分散剂使更细小的粒子碰撞稳定性增加，不絮凝，从而充分发挥其内在的着色强度。

The use of polymer dispersants can change this change. The use of dispersant can grind higher pigment concentration, make the particle breakup more rapidly, and prevent the increase of viscosity during the grinding process. Finally, the dispersant increases the impact stability of the smaller particles, and does not flocculate, thus giving full play to its intrinsic coloring strength.

挥发性有机物VOC

Volatile organic compounds VOC

VOC或者叫挥发性有机物，是指体系中挥发到空气中的有机溶剂。VOC越低，对空气的潜在污染越小。这就要求提高涂料的固含量。

VOC, or VOC, is an organic solvent that volatilized into the air in the system. The lower the VOC, the smaller the potential pollution to the air. This requires the improvement of the solid content of the coating.

涂料的粘度是由溶剂、树脂和颜料决定的。普通的低固含量涂料，颜料对粘度的影响没有树脂溶剂的影响大。然而，高固含量涂料溶剂较少，树脂是低粘度的，这样一来，颜料的影响就非常明显了。

The viscosity of the coating is determined by the solvent, the resin and the pigment. The influence of the pigment on the viscosity is not greatly influenced by the resin solvent. However, the high solid content of the coating solvent less, the resin is low viscosity, so that the impact of the pigment is very obvious.

聚合物分散剂通过降低颗粒之间的相互吸引力，显著降低颜料对粘度的影响。所以，对高固含量涂料，加入分散剂将大大降低粘度，或者说，在粘度相同的条件下，将使用更少的溶剂。

By reducing the mutual attraction between particles, polymer dispersants significantly reduce the effect of pigment on the viscosity. Therefore, for high solid content coatings, the addition of dispersant will greatly reduce the viscosity, or, under the same viscosity conditions, will use less solvent.