From malachite green eye shadow to crimson lips, cosmetic colors have been an active part of human culture for centuries. Over the years, naturally, the materials used for producing color have changed, and yes in many cases, for better results. For instance, dangerous concoctions of copper and lead which arose during the 1800s have now been replaced with zinc oxide.
What are cosmetic dyes?
Cosmetic dyes are color additives which are often used as coloring agent in different cosmetic products like eye-make up, facial make up, and other kinds of products. All lip products are soluble in the medium in which they are used. Dyes are easy to use but their resistance is much smaller than pigments.
The types of cosmetic dyes & colors
Cosmetic color additives could be divided in 2 broad categories: organic & inorganic. Make a note that the term “organic” means the chemical structure of colorant includes carbon atoms.
There are 3 common types of organic color additives: lakes, synthetic dyes, and botanicals. The inorganic color additives are made up of mineral compounds, like zinc oxide and iron oxide.
What is the difference between pigments & dyes?
Color additives, both inorganic and organic are further classified as either pigment or dye. The organic dyes are also considered as dyes. Botanicals and organic lakes, along with inorganic mineral compounds are even considered as pigments. Generally, when you refer to cosmetic color additives, what exactly determines a pigment from a dye is its solubility – pigments are oil dispersible while dyes are water soluble.
Which colorants are safest?
In general, the mineral pigments, particularly oxides, ultramarines, and micas, are considered to be the safest color additives. Lakes and synthetic dyes can pose serious health threats. Their use must be either strictly used in limited amount, or avoided altogether.
Other uses of cosmetic dyes
Different dyes that are used on cosmetics could be used in personal care products such as deodorants, lotions, hair oil, liquid soap, body scrub, face wash, shower gels, sanitizers, aftershave, skin creams and sanitizers. They are even incorporated in the manufacturing of various home care products like glass cleaner, detergents, dish wash liquid, toilet cleaner and floor cleaners. Therefore, cosmetics dyes are extremely important in several other things around you, besides making you beautiful by enhancing your skin color.
If you are looking for the best quality and safest cosmetic dyes that are US FDA certified colors, contact Neelikon Colours Global today. Their cosmetic lakes and pigments are manufactured using unique proprietary technology for achieving extremely fine and soft particles. They are one of the top 3 producers in the world for cosmetic pigment/dyes, food colors and fluorescent dyes.
Know About Solvent Yellow
A dynamic spectrum of beautiful colors portrayed on diverse applicable media, whether personal applications or industrial, appears as exquisite as actual existence along with their manufacturing skills and purposes.
Solvent dyes are a type of color dyes which dissolves in organic solvents, thus creating a solution. Their ability to get mixed with solvents is due to the non-polar nature of dye chemicals. This particular class of colorings is mainly used in a range of products like ink, resins and plastics. Within the class of solvent dyes, there are several other types of dyes, especially solvent yellow 98, and others like red or yellow and green or blue.
To simplify it further, chemicals which could easily get dissolved in other chemicals and thus turn into a solution car called solvents. Such dyes are soluble completely in organic solvents that mean they will not form a separate residue or layer. This great ability of such dyes to dissolve completely is important for getting a consistent color. It is also important that these solvent dyes must be US FDA dyes, in case you need to buy them for your unique requirement.
Solvent dyes are catalogued mainly into two: Basic Dyes and Metal Complex Dyes, varying through their light fastness being either slow or fast. Their classification follows sort of colors that are targeted with the naming system like the Solvent, Color and the Number allotted to (for e.g. Solvent Yellow 98, Solvent Black 27, Solvent Red 132 etc.)
These are some applications of solvent dyes:
§ Wood stains
§ PET, nylon, PVC
§ Coloring industry
§ Beverage & food companies
§ Gold imitation
§ Fibers, filaments
§ Metalized polyester films
§ Printing (e.g. inkjet, marking) inks
§ Media industry (e.g. Magazines, newspaper)
§ Engineering Plastics such as ABS
§ Coloring industry
§ Diagnostics/medical research
§ Hydrogen fuels and waxes
Solvent dyes are even used for changing the current color of any particular surface or even recolor the dented textures. They are usually customized to match with specific requirements of personal sorts or industrial.
Benefits of solvent dyes
§ Great resistance for migration
§ Unswerving quality & delivery, consistent color shades
§ Highly dissolvable in plastics, ability for melting at appropriate temperatures which leads to superior color, and yield without any color change.
§ Good Thermal Stability i.e. more resistance against corrosion at too high temperatures.
§ There is no precipitation after any extensive storage.
A comprehensive and huge range of solvent dyes like solvent yellow 98 by reputable manufacturer and suppliers like Neelikon Colours Global are destined for similarly specialized applications all around the market. Thus bringing dyes industry an unparalleled color blends and ever achieved pertinent quality.
If you need best quality solvent dyes contact Neelikon Colours Global today. They are the best manufacturer of fluorescent colors that are marketed globally under the name of “Neeliglow”. All their fluorescent colors are US FDA dyes that give deep color strength as well as fluorescent intensity, with light fastness and amazing stability properties
