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The common properties of pigments

The common properties of pigments

The most common inorganic compound of colour are, in fact, pigments. The dispersity, oil absorption, covering power, coloring power and light resistance of the pigment and its film have great influence on the properties of the paint and its film.

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Recycling plastic waste into treasure, fluorescent whitening agent is essential

Recycling plastic waste into treasure, fluorescent whitening agent is essential

Plastic has many advantages, not only affordable and easy to use. However, with the development of science and technology, we gradually found that the harm of plastic to people and the natural environment can not be ignored, in order to avoid the development of this situation.

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Plastic Recycling, Waste Plastic Products Recycling Process

Plastic Recycling, Waste Plastic Products Recycling Process

The recycling of waste plastic products, according to the stage, respectively, is the crushing of plastic products, impurity removal and classification. This is a better way to recycle plastic on a macro level.

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Working Of Optical Brightening Agents

Working Of Optical Brightening Agents

The optical brightening agent or fluorescent whitening agent can absorb the invisible ultraviolet light (the wavelength range is about 60 ° 380 nm) and convert it into blue light or purple visible light with longer wavelength.

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How should fluorescent whitening agents be used in plastic granulation?

How should fluorescent whitening agents be used in plastic granulation?

Plastic products are widely used in our daily life. It can be said that plastic products have become an essential part of our life, for example, our life is a more common plastic basket, plastic bucket, plastic basin, plastic cups, and so on.

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Characteristics of powdery fluorescent whitening agent.

Characteristics of powdery fluorescent whitening agent.

Although there are many types of fluorescent whitening agents, powdered fluorescent whitening agents are still the primary...

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