There are several types of permanent dyes used for wood staining:
(l) Basic orange
Also known as block golden yellow and salt fund yellow, the l is a light crystal in the shape of brown, and it is a kind of coloring dye commonly used in transparent furniture. It is orange-red in hot water, orange-yellow in ethanol, slightly soluble in acetone. The color is bright, the ability to show wood grain is strong, and the price is cheap. When using the block, crush it and boil it in boiling water for a few minutes to dissolve it.
(2) Basic Brown
Also called salt-based brown. It is a dark brown powder, easily soluble in water, showing a brown solution; soluble in ethanol. Very strong staining power on wood. The dosage can be adjusted to change the color from yellowish brown to deep; lzong color. Adding 6-8 grams per kilogram of water will make it yellowish brown, and adding 35-40 grams will make it dark brown. Dark brown has an impact on the appearance of wood grain, so use dark furniture or cover the bottom layer of furniture with uneven color.
(3) Basic bright yellow
Also known as base yellow, it is a light yellow powder, hardly soluble in cold water, easily soluble in hot water and ethanol. Usually dissolved in ethanol before staining.
(4) Basic fuchsin
Dark red massive or yellow-green crystal granular. Soluble in water, purple, also soluble in ethanol. It is often used as a base color for fuchsia furniture.
(5) Alkaline magenta green
Also known as salt-based product green, malachite green. It is a large crystal or plate with green metallic luster. Soluble in water, blue light green, soluble in ethanol, green. It is often mixed with basic red dye to dye wood or bamboo.
(6)Basic Rosé
salt based rosé
It is a reddish brown powder. It turns red when dissolved in hot water, and turns red when dissolved in f∠alcohol, with red fluorescence. Commonly used for color matching or individual dyeing of furniture.
(7) Alkaline rose essence
It is a reddish-purple powder. Soluble in water, it is rose red. The color is very bright, and it is mostly used for the coloring of Gaoji woodware.
