Mordant for wood - the everlasting color

Wood can be painted with paint or varnish, but over time they can peel off, will peel or discolor. Another thing mordantThat permeates the wood and thus its colors to a considerable depth in a particular shade of brown. Stain still known as the "stain". Apart from its other merits, it emphasizes the natural texture of wood, making even the cheaper grades of wood are very beautiful and aesthetic.

Basic propertiesWhich has a stain for wood - painted surface color stability, resistance to fading from sunlight, and abrasion resistance, the refractory timber acquisition properties. Additionally stain has an antiseptic effect, not allowing to evolve in the wood fungi and other microorganisms. Thus, the stain - for wood products that need to be long.

Stain is available several species. Water-based Stain mainly finds application in the furniture industry, where with the help of paint and wood veneer. It is best to handle the soft wood stain, as it penetrates the liquid active and so wood gets more intense color than the solid with a minimum amount of pores. The reason for using the dense stains for wood usually is that it increases the strength of the material and exhibits its texture.

Made on the basis of organic solvents usually stain dries quickly - this is its main advantage. On drying alcohol stains require only a few hours. Wait for drying wood stain oil-based should be at least daily. But this is particularly effective stain keep the wood from rotting, so it is used for the treatment of doors and parquet, and in some cases - the furniture.

The so-called chemical stain does not contain colorant, but it gives a very stable coloring. The mechanism of its action on wood consists in the fact that its constituent metal salts interact with tannins contained in the wood and form stable compounds which give certain Colour. Chemical stain perfectly protects wood products against decay. If the stain is required for outdoor work, then it must acquire the chemical. On the market can be found the stain in a different form - ready to use, or a concentrated powder that requires preparation before use.

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