Classification and technology of coatings

This article will introduce the classification and technology of paints, including open paint, friction paint and open paint.

Open the paint

Paint opening is to let the wood grain not be painted when the wood is painted with paint, which reflects the texture of the wood. The use of open paint is a deliberate effect of designers to make furniture feel rural.

Friction color

Rub the color, cover the original color of wood with transparent color, for example, cover Chinese fir with red transparent paint to imitate the effect of mahogany. The main purpose of color rubbing is to improve the fineness of wood and make it appreciate.

Open the paint

Paint opening (mainly nitrocellulose paint) is a finishing process that completely exposes the pores on the wood surface. Its main component is polyurethane, and its concentration is small. It is characterized by obvious pores, clear texture, low paint coating, matt, strong natural texture and secondary repair. Paint opening is mainly aimed at the material of solid wood.

Friction process

Rubbing technology is mainly to show high-grade color and clear wood grain. Generally, the first time furniture is painted with pigment with weak adhesion. It can fill the grain of wood, save the amount of paint and make the grain clearer.

Rub and open the paint

Rubbing and painting are two concepts. Polishing refers to polishing the primer after construction, which can make the wood grain lines clearer and reflect the natural texture of wood. The difference between rubbing and painting from the outer surface is that the rubbing surface feels flat, but the lines can be clearly reflected, and the painting surface is uneven.