Dyes and pigments are the agents that are responsible for making our world so colorful today. In earlier times, dyes were sourced from plant and animal kingdom and even today some industries and applications still use such naturally sourced dyes. However, only a few of them have made it to the commercial markets.
Paints breathe life into objects and make them highly attractive and appealing and at the same time also safeguard them from environmental hazards. Paints can be categorized into decorative paints which lend aesthetic appeal to buildings and other items and industrial coatings used in several manufacturing units.
A life without colors is just not imaginable! Color is at the very core of a vibrant and an inspiring life. From our attire to our houses to the food and even the packaging, color has become an integral aspect of our life. Providing a wide array of dyes and pigments that make our lives so colorful is a major task done by the manufacturers; acid dyes manufacturers, solvent dyes manufacturers, basic dyes manufacturers and many more are striving to bring out safe and stable colors.
Continue reading Reality Checks Undergone by the Dye Industry around the World
Basic, acid, solvent and direct dyes are wide ranging organic dyestuffs that are used in several industrial applications. The most common application associated with dyes is that of textile dyeing. Acid dyes are normally used on silk, wool and nylon fibers while basic dyes go towards coloring acrylic fibers whereas direct dyes are suited for linen, cotton, cellulose fibers. Solvent dyes which are soluble in organic solvents are suited for use on synthetic as well as natural fibers. However, here we will talk about dyes used for Inkjet inks.
Dyes and pigments are two types of colorants that play an important role in various applications. One of the greatest beneficiaries of these colorants has been the textile industry. Varied hued fabrics and prints to suit the mood and the occasion are being made available through these colorants. However, every variety of dyes and the pigments have their own characteristics that make them suitable for certain fabric types as against others.
Continue reading Basic Dyes, Direct Dyes and their Role in Coloring Cellulosic Fibers
Direct dyes are one of the most commonly used dyes in the textile industry. Used largely on cotton fabrics these dyes offer ease of application besides being economical. The fastness and the dyeing properties of the varied colorants that are included under direct dyes are two important aspects that are of relevance to the dyer as he tackles problems encountered in dyeing.
Continue reading Resolving Dyeing Issues with Regard to Direct Dyes
Dyeing is one of the main processes that is responsible for the beautification of textiles; giving them colour, vibrancy and lustre. The global awareness for the need to eliminate chemical dyes harmful to the environment and the end user has led to the emergence of herbal dyes. These dyes are herbal extractions and have excellent qualities when compared with the harmful chemical dyes.
Dyes and pigments are the two colourant sources used in a wide range of household and commercial applications. There are different categories among each of them and a suitable type is selected depending upon the needs of the application.
Continue reading A Little about Solvent Dyes & Reactive Dyes!
Can we ever imagine a world of black and white without any colours? Won’t it be a dull life without any bright charm? Think of the old movies in black and white and compare it with the glitzy and multi-coloured hued slick cinemas of today. Colours surely are an essential element of our lives. They are all around us. They add brightness and freshness to the world. Various aspects of our lives like our homes, work places, vehicles, food, clothes, stationary, toys, etc. have colours as the vital component. It is therefore important that the colours used in various applications follow the basic 3S principle; Shade, Stability and Safety. These are followed in various types of colouring variants such as acid dyes, basic dyes, paints, herbal extracts, etc.
Colour of materials is taken so much for granted by us today that we rarely give a thought to how it originates, how it is perceived and how it affects us and the world around us. The versatility of colour remains undisputed though; it is powerful enough to make a statement, generate an atmosphere or demand a response. Colour plays a major role in influencing our emotions, responses and actions towards people, things and ideas.