Pearlescent pigments: Charm and Determination of Pearlescent Gloss

Pearlescent pigments, as their name suggests, give the coating a pearl-like sheen. They are not just pigments, but offer a special decorative effect that is unmatched by traditional pigments. The determination of pearlescent luster is a key step in ensuring that these pigments achieve the desired effect. The following is a detailed analysis and interpretation.

1. Definition

Pearlescent gloss refers to a pearl-like reflected light effect produced by the coating when light strikes the coating due to the specific structure and particle shape in the pearlescent pigment. This gloss includes brightness, fullness, color saturation and other aspects, giving a depth and three-dimensional sense, enhancing the decorative properties of the paint.

2. The importance of pearlescent gloss

Pearlescent pigments have become increasingly popular in paints, cosmetics, printing and other fields. They not only add a high-end, luxurious feel to a product, but also change the visual effect of the product, making it more attractive. Therefore, accurately determining the pearlescent gloss and ensuring that it achieves the desired effect is crucial to the quality and market acceptance of the product.

3. How to determine pearlescent gloss?

Using specific materials and instruments, such as black-and-white cardboard, resin, and paint Film Applicators, specific prototypes can be fabricated. By comparing the specimen with the reference sample and observing the characteristics of the reflected light under specific lighting conditions, the pearlescent luster level can be evaluated.

This observation is usually made under scattered sunlight or standard light sources to ensure accuracy. On black and white backgrounds, the difference in the brightness and pearlescent effect of the coating can be observed respectively.

4. Types and ratings of pearlescent gloss

There are various types of pearlescent gloss, including bright pearlescent, soft pearlescent, silk pearlescent, shimmering pearlescent, and intense shimmering pearlescent. These gloss effects are visually different and provide a different visual experience for the product.

In order to better distinguish and evaluate the pearlescent gloss, the degree of difference is divided into four grades: approximate, micro, slightly, and relatively. At the same time, these ratings also take into account the brightness and darkness of the coating.

5. The importance of standardization

In order to ensure the accuracy and consistency of the determination of pearlescent gloss, specific standards need to be referred to. Chemical industry standards and corporate standards provide clear guidance and reference for the determination, ensuring consistency between different production batches and different products.

For example, the two standards "Mica Pearlescent Pigments" and "Pearlescent Pigments" provide detailed methods and requirements for the determination of pearlescent gloss, ensuring the accuracy and reliability of the determination.

6.Summary

Pearlescent pigments give paints and other products a unique decorative effect, and the determination of pearlescent gloss ensures the consistency and high quality of this effect. Through accurate measurement and evaluation, consumers can be provided with higher quality products that meet their needs for decoration and aesthetics.