What is Liquid Colouring (Liquid colorant)?

iSuoChem® A&S Series Liquid colorant

What is A&S series liquid colorant?

iSuoChem® A&S Series Liquid colorant, also called A&S series Liquid colouring, Liquid coloring, Liquid dye or Macromolecular colorant.

It is a new kind of colorful material made by adding special coloring parts to big molecules. It's super safe and won't get into your body. Plus, it's eco-friendly, helping save energy, cut down on pollution, and use fewer resources.

What are the characteristics of A&S series liquid colorant?
Since its successful development, A&S Series Liquid colorant has been used as a functional colored macromolecular compound, which not only has the light absorption properties of small molecule colorants, but also has the stability of polymers. This combination gives the product dual functions: large molecular size, high strength, easy film formation, solvent resistance, migration resistance, heat resistance and processability of macromolecules, and strong light absorption of organic colorants. iSuoChem's research on this series of products has progressed very rapidly and has now become a new field of functional polymers and coloring chemistry.

What are the special advantages of A&S Series Liquid colorant?
In addition to the general functions of small molecule colorants, A&S Series Liquid colorant also has many special advantages. For example, when the molecular weight reaches more than 3000, it will not be absorbed by the human body in the digestive system and will be excreted through the intestines without harmful effects on the human body. It is safer to cause harm.

Product advantages of iSuoChem® A&S Series Liquid colorants

1. Good migration resistance
iSuoChem® A&S Series liquid colorants have no molecular migration in the dyed materials and will not cause color mixing and pollution.
2. Strong solvent resistance
iSuoChem® A&S Series liquid colorants are insoluble or have very low solubility in most common solvents after drying, and are not easy to fade.
3. Good heat resistance
iSuoChem® A&S Series liquid colorants are non-volatile after drying and have low solubility at higher temperatures, making them more heat-resistant.
4. Good compatibility
When the molecular skeleton used in iSuoChem® A&S Series liquid colorants is similar to the structure of the polymer material being dyed, the compatibility is greatly improved.
5. High safety
iSuoChem® A&S Series liquid colorants have larger molecular chains, cannot penetrate the skin, are not absorbed by the human body, and are highly safe.
6. Green and environmentally friendly
iSuoChem® A&S Series liquid colorant is a water-based polymer material prepared based on water-based polymer synthesis technology, which is more green and environmentally friendly.

What is the main applications of A&S series liquid colorant?

1. Liquid colorant for Wood paint field
2. Liquid colorant for Printing inks field
3. Liquid colorant for leather field

In addition, there are some other applications here, as shown below.

In addition to A&S series, A&T series liquid coloring is a new generation of colorants being launched by iSuoChem.
This series of products has passed EU EN71-3, EN71-9, and FDA food contact material safety testing and certification.

A&T series liquid coloring is suitable for daily chemical products, watercolor pens, markers, finger paintings, children's aesthetic education supplies, polyurethane foam materials, rubber and plastics and other fields.

Which liquid colorant do you like? Please feel free to contact us to get the latest E-catalog and quotation.