In wood making industry using dye is very common, They are used for many applications. From finishing for making the stains, to toners that is applied for blending in different species of wood, to make the unmatched colors appear uniform in the same wood.
Our wood dyes with bright colors, strong permeability, good weather resistance can break through the market circulation of all wood color, our company have most comprehensive color,more than 100 kinds of wood dye. In addition we can provide service to help customer which is prepare formula according to their samples. The color and fastness can meet European standard, non-carcinogenic and toxic.
First, with 4% of the dye and water mixed into an aqueous solution, and then boiled water solution for 5 minutes, Second, add ordinary sodium chloride (salt). Chlorination of sodium can make the dye even better color distribution in the solution, penetrate into all parts of the wood.
Third, if 100 kg of wood need to add 2 kg of salt. Into the aqueous solution as a penetration use. You can also properly add a small amount of wood penetration in solution.
Fourth, the length of the time of wood baking according to wood material and density. In general, the water temperature should be maintained at 40 to 60 degrees, adding wood chips or wood. Then slowly increase the water temperature until 60 ~ 100 degrees. So that the wood will not be caused by sudden heating cracking based on it should be gradually heated.
For tannin containing wood, must use the role of mordant potassium chromate, copper sulfate, copper chloride, ferrous sulfate, potassium permanganate, etc. 0.5-5% aqueous solution Can bleach the wood surface and then dyeing, the effect is better, practice 12-15% concentration of hydrogen peroxide by adding 3% the proportion of ammonia mixed then brush on the wood surface several times.
Packaging Storage: 25KG / 50KG packaging, sealed at room temperature storage.
