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Dark shade dyeing with special reactive dyes and its quality control?
Dark shade dyeing with special reactive dyes involves using dyes designed for deeper colors and better color fastness. Quality control measures for this process can include checking dye penetration, color uniformity, and colorfastness to washing and light exposure. This ensures consistent and high-quality results in the dyed fabric.
What makes a color fluorescent?
Fluorescent colors contain pigments or dyes that can absorb and emit light at specific wavelengths. They often contain fluorescent dyes that are able to absorb ultraviolet light and then re-emit it as visible light, resulting in the vibrant and intense colors that we perceive as fluorescent. The absorption and emission properties of these dyes are what give fluorescent colors their characteristic brightness and glow.
How do you get your hair light blue-white?
Get hair dye. There are special hair dyes used to get colors such and light blue-white.
Is it okay to mix dark auburn and black for hair dyes?
no the black will probably over power the auburn you should mix colors with the same undertones ex: garnier's auburn dyes you can mix the dark auburn with the medium auburn to get a perfect noticable yet dark auburn color
Is white all colours?
White is a combination of all additive colors (light), but black is a combination of all subtractive colors (ink, dyes, paints, etc.).
What is definition of forest based dyes?
the definition is that dyes like colors in the forest like dyes were base
How do you separate dyes of different colors in black ink?
Dyes of different colors in black ink can be separated using chromatographic techniques.
How many colors of pysanka dyes are there?
How any colors are there in a rainbow? There are two types of dyes used for making pysanky: natural (less common today) and chemical aniline dyes. There are many, many colors of aniline dyes available commercially in North America. The four commercial suppliers of such dyes packaged specifically for use in making pysanky are UGS (Ukrainian Gift Shop), Eggcessories, Surma and Pysanky Showcase. The first three have many of the same names for their dyes, but the actual colors can vary a lot. The reds are a good example: UGS's scarlet (formerly bright red) is quite orangey, as opposed to the Eggcessories bright red, which is a full, darker red. The same is true for many of the other colors--there is much variation as all are custom blends. *UGS: 17 different colors *Surma: 13 different colors *Eggcessories: 13 different colors *Pysanky Showcase: 38 different colors The Pysanky Showcase dyes have a much greater spectrum, including several "brilliant" shades among the 38 offered. You can also create custom pastel colors by adding 2 T of dye (already mixed) to a cup and a half of water plus a T of vinegar. And you can blend your own dyes by mixing together varying amounts of dyes to create new colors. (Mix the actual dyes, not the powders. DO NOT mix together vinegar-free dyes with those that contain vinegar.) For example, adding a small amount of light blue to pink gives a deeper pink color. Additionally, using various combinations of dyebaths in succession can produce interesting colors: orange to green will give olive, dark green to pink will give purple. Play around a bit and see what happens! There is a huge spectrum of color out there!
What colors are obtained when mixing the primary colors as dyes or pigments?
You can get all colors with varying combinations of the 3.
Dyes with pH sensitive colors are used as?
Indicators :)
Can you give me simple definition please of the difference between fugitive dyes and dyes which bleed?
Fugitive dyes are natural dyes that fade and/or change color dramatically over a long period of time (usually many years). Some fugitive dyes fade away completely, while others change color, for example, a bright blue fugitive dye might fade to a light tan. They were mostly used to dye fabric before the invention of chemical dyes in the early 20th century. Bleeding of dye colors is the transfer of a dye in fabric to part of the same fabric or another fabric when the fabric is wet. This can occur with older fabrics, and even with cheaper modern fabrics. The mostly likely dye color to bleed is red (although other colors can bleed). Washing white/light colored clothes separately from darker, more deeply dyed clothes is a common way to to avoid having dye from a dark fabric bleeding into a light or white fabric.
Why do you need to separate dark clothes from white clothes?
You have to separate dark clothes from white clothes because if you don't the white clothes will turn colors. ------------------------------------- It is possible that the dyes may come out of dark clothes when they are washed and if this happens this dye can stain any light clothes that are sharing the washing water. Thus to keep your whites white, you need to make sure that you wash them separately form the dark stuff. ..... If you don't you may end up with pink pants!.
