10 Questions
Which of the following is the most well-known and widely used natural dye?
Indigo
What is the process used to obtain indigo dye from plant matter?
Fermentation
What is the purpose of using 'mordants' in the application of natural dyes?
To achieve minimal color fastness
What was the impact of Sir William Henry Perkin's discovery of the first synthetic dye, 'mauveine'?
All of the above
How do the properties of synthetic dyes compare to natural dyes in terms of color performance and dyeing process control?
Synthetic dyes have superior properties.
Which of the following is a characteristic of natural dyes?
Low color intensity and limited color durability
What is the main disadvantage of using natural dyes in textile dyeing?
They require toxic metallic salts called 'mordants'.
Which of the following sectors was impacted by the development of synthetic dyes?
All of the above
What is the main reason for the limited color durability of natural dyes compared to synthetic dyes?
Natural dyes are more susceptible to fading and degradation.
Which of the following is a key advantage of synthetic dyes over natural dyes?
They have better color performance and dyeing process control.
Explore the factors influencing the overall color quality of textile products, including fiber type, dye selection, process water purity, and dyeing process control. Learn about the direct link between the quality of textile fibers and dyeing process efficiency and color performance.
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