Mês: fevereiro 2017
ANTHRAQUINONE DYES
Anthraquinone dyes Anthraquinone dyes account for about 15% of colorants and have structures based on quinones. The simplest quinone is benzoquinone, which has two isomers: Anthraquinone, the simplest... Read More
CLASSIFICATION OF COLORANTS
Classification of colorants The Colour Index International, produced by the Society of Dyers and Colourists, in Bradford, is a comprehensive list of known commercial dyes and pigments and... Read More
The main types of fabric dyeing machines
The main types of fabric dyeing machines are classified as under: Machine Configuration Beam Open Beck Rope Continuous Open Jig Open Jet Rope Pad-batch Open Read More
Textile Dyeing Machineries
Textile Dyeing Machineries In the textile industry a variety of dyeing machines are used for dyeing. Some of these machines with minor operational modifications can easily accommodate... Read More
What makes the Dyes coloured?
What makes the Dyes coloured? This is a very common question that occurs in everybody’s mind. The answer to which is explained by the presence of a... Read More
Classification of Dyes
Classification of Dyes There are several ways for classification of dyes. It should be noted that each class of dye has a very unique chemistry, structure and... Read More