What pigment is used for wall painting?

① Dry mural painting, which is painted on the dry wall surface treated with coarse mud, fine mud and lime slurry;

② When the base of a wet mural is semi-dry, it is difficult to draw it with clear lime water and pigments at one time.

③ Egg-colored painting, a water-soluble pigment with egg yolk or egg white as the main blending agent, is opaque and hard when painted on the dry wall;

④ wax painting, in which wax and pigment are mixed and painted on wood or stone, and heated;

⑤ oil painting, painted on linen or wooden boards;

⑥ acrylic painting, with acrylic acid as the main blending agent, is dull and commonly used in modern murals. The above painting methods are sometimes mixed, or combined with craft production and relief.

Extended information

Acrylic pigments are very popular with painters. Compared with oil painting pigment, it has the following characteristics:

(1) It can be released by water, which is beneficial to cleaning.

(2) quick drying. Pigment dries a few minutes after putting pen to paper, so it doesn't take months to polish. Painters who like slow-drying characteristic pigments can use retarders to delay the drying time of pigments.

(3) When the colored layer dries, it will quickly lose its solubility and form a tough impermeable film. This kind of film is similar to rubber.

(4) The color is full, dense and fresh, and there will be no feeling of "dirty" and "gray" when blended. The colored layer will never absorb oil and get dirty.

(5) The durability of the work is long. The oil film in oil painting is easy to oxidize and harden for a long time, which makes the picture crack easily. In theory, the acrylic film will never be brittle and will never turn yellow.

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