There is a natural stone color differences

There is a natural stone color differences, the same area, the same point in different parts of the mine will have different colors. And customers are looking for color but also stressed the importance of consistent, which requires from the choice of materials, nesting, color layout to select parts of the same product in a color different, for the time being can only do the inventory, enable enterprises to increase costs , the internal structure of the uneven distribution of natural stone produced color line, stain, sweeping flowers, from the appearance of blocks can not see, only after sawing know. How to make rational use of inventory and substandard products, they are turning waste into treasure, using the product surface (superficial 1 ~ 3mm) staining, can effectively change this problem.
Staining principle: because of natural stone with cracks, pores, tiny holes, it is easy to absorb external erosion. Therefore, the use of this principle, the penetrant increases the required color scheme, modulated with the same dye color of stone products, the stone surface dyed.
At present, the dye is divided into two kinds: one is deployed well, are sold on the market, and the other is required under the stone color configuration.
First, the stone needs to be stained the following conditions: Color a little different; but the product pattern, grain, lines should remain basically the same; stone colors lighter, and does not stain the color difference is not great; only by the light dyed a dark color.
Complete staining: is the color of the stone and the stone is not dyed colors are different, that is, partial block of stone the color of light, the surface of the product need to do all the coloring process, so that the darker staining, and not exactly the same color stain the stone.
Local staining: refers to the product (block products) processing surface appears in two colors, namely yin and yang of color in the dyeing can only do partial dyeing, the dyeing of light, in order to achieve the same effect.
Batch dyeing: refers to the production and processing of a project out of the stone color is not bright, dark colors, for all the dyeing process, the colors bright, the surface appearance.
Color lines, spots, sweeping flowers dyeing: refers to the product appear light color, stain, flowers and products within the sweep of a grain and color, but the distribution is uneven, in a line, a small box, a a large site, local optimization can be stained, use of the product of several colors, modulated into several dyes, respectively, for the description of several dye staining points (every 2 ~ 3mm), to achieve its purpose of dyeing.
Staining: staining of the stone will be arranged on the floor one by one, the surface dirt, stains, impurities such as cleaned, and then with a hair dryer to dry the water stone, the best way is to stone in the sun, prolonged sun exposure This will stain easily absorbed into the stone to go.
Wear gloves, cotton cloth stained with dye (liquid) rubbed on the surface of stone and watch the effect, if the color is not in place, can be 2, 3, rubbed several times, until you are satisfied. In general, rubbed 1 to 2 times that will achieve quality requirements. Color to meet the requirements, the steel surface of the cotton the stone to remove stains, then rinse with water.
Example 1: Beijing Star River engineering, light brown net, finished products, the products and the obvious color difference between the products, colors dim, according to the product's color modulation dye, dyeing process, the color difference for a small stain they meet the requirements; will be significantly lighter color of the stain several times, to achieve the desired color quality; yin and yang colors of products, the local focus stained with good results. It should be noted: the need to be caught with the same plastic dyed product deployment subdued colors, otherwise, stained with black plastic would fill the place.
Example 2 Huangyan Financial and Taxation Project: Name Royal Brown arc plate, the product of a light brown coloration, some parts appear light brown, the color distribution is based on the product, with light brown, light black, light yellow trace (not obvious). We use the black dye in a light color on the trace point staining (left and right describe what every 2mm), can be formed due to light black and light brown black, several of the stain to achieve the desired results, from the outside has been do not see the light color, stain, brush flowers. These nonconforming turning waste into wealth, saving resources for the enterprise.
Stone is a new technology, dyeing, dyeing products to maintain consistent color, with bright colors, highlight color, without any negative impact, staining and color to maintain long-term change.
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