Direct Yellow PG

Product Application

Direct yellow PG is most suitable for dyeing of viscose like cotton,flax, viscose rayon, acetate and jute, also for ink, leather and paper coloration.

Product Property

Direct yellow PG can dissolve in water and the aqueous solution is yellow

Fastness of dyes on cotton fabrics:

Product Package,Transport and Storage

Production workshop

FAQ

What is Direct Yellow PG?

Direct Yellow PG, also known as direct yellow 142 is a type of direct dye that is commonly used in textile dyeing. It is a bright yellow color and is often used in combination with other dyes to create a range of colors. Direct Yellow PG is known for its good solubility in water and its ability to penetrate deeply into the fabric, resulting in a uniform and consistent color.

How does Direct Yellow PG work?

Direct Yellow PG is a direct dye that works by attaching itself to the fibers of the fabric through ionic and hydrogen bonding. The dye molecules have both positively and negatively charged groups, which allows the dye to interact with the negatively charged cellulose fibers of the fabric. When the fabric is immersed in a solution of Direct Yellow RL, the dye molecules dissolve in the water and diffuse into the fabric. The dye molecules then form strong bonds with the fabric fibers, resulting in a permanent color change.

Direct Yellow RL is a water-soluble dye, which means it does not require a mordant to fix the dye to the fabric. The dye molecules are also relatively small, which allows them to penetrate deeply into the fabric, resulting in a uniform and vibrant color.

What is the advantage of Direct Yellow PG ?

Direct Yellow PG is a simple and easily-use dye that does not require a mordant or additional chemicals to fix the dye to the fabric.

Direct Yellow PG produces bright and vibrant yellow colors that are suitable for a wide range of fabrics.

Direct dyes like Direct Yellow PG are generally less expensive than other types of dyes, making them a cost -effective option for textile dyeing.

Direct dyes are generally considered to be more environmentally friendly than other types of dyes because they do not require additional chemicals like mordants to fix the dye to the fabric.

Direct dyes like Direct Yellow PG can penetrate deeply into the fabric, resulting in a uniform and consistent color.

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