What is Phthalocyanine Pigments Used For?
What Are Phthalocyanine Pigments And Their Uses?
Phthalocyanine pigments are finely ground and insoluble colorants. They change their color through selective absorption of wavelength by light transmission.
Pigments are divided into two categories: organic pigments and inorganic pigments.
Inorganic pigments – Also known as synthetic pigments, they are manufactured in labs through simple chemical processes such as oxidation.
Organic pigments – As the name suggests, they occur naturally and have an uncomplicated chemical structure, such as minerals and metals, that provide them with color.
Phthalocyanine Pigments: Uses And Applications
Phthalocyanine pigments are used in many industries, such as in Masterbatch, aqueous inks, coating, leather cloth, and various others.
Let us look at the uses and their application individually.
Application in Masterbatch and plastics
The insoluble inorganic and organic pigments are mixed with the polymer base to impart color to the plastics. In addition to providing color, pigments also influence the plastics’ processability, compliance, and sustainability.
Artificial lights have an unfavorable impact on the usefulness of plastic products. The green pigment protects the object from the sun and its harmful rays to maintain its bright, radiant color.
Phthalocyanine pigments manufacturer provide them for use in lamination, blow molding, polypropylene, polyethylene, and various others.
For manufacturing Aqueous Inks
Aqueous Inks are the most efficient, superior-quality inks on the market. They provide a great depth of color that is most suitable for printing on paper and cardboard. Generally, blue and phthalocyanine pigments are used to produce aqueous inks.
The following features of the green pigment help in the manufacturing of aqueous inks such as:
- High-quality purity.
- Resistant to UV rays.
- Dispersion of fine particles.
In the coating industry
For architectural coatings, pigments are most specifically used in wall paints, roof coatings, or deck finishes. Every coating gives certain durability, protection, and decoration function. Dhanveen Pigments is one of the largest green pigments manufacturer in India.
It mainly produces construction materials such as plastic wallboard, bricks, and paint. The weather ability of the pigment makes it a useful constituent in the production process. It's another great use in the dyeing industry, where the lightfastness of the pigment prevents the color from fading away easily.
Manufacturing leather cloth
The green pigment is also an important constituent in the manufacturing process of leather cloth. The key features of the pigment that contributes to this role are:
- A high level of crystallization resistance.
- Flocculation resistance.
- High level of durability and tinting strength
- Ease of dispersing in the pigment.
Other uses of the pigment
They are used in the manufacturing process of carbonless copy paper. It is also used in producing antistatic agents, cosmetics, transparent conductive films, etc. The green pigment is also easily dispersible in water and alcohol.
The excellent tinting strength, hiding power, and brightness of the green pigment make it an important constituent in various industries. In addition to the formerly mentioned features, it also has high resistance to outdoor weathering and chemical stability. Furthermore, the amazing coating, adhesive features, and film-forming make it very useful in various industries and production units.
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