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7 min read
2/10/26

Azelis' expansive portfolio of Red and Violet pigments from SUN Chemical

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We offer a wide range of quinacridone red and violet pigments that meet high performance and sustainability requirements for several applications, in the Advance Materials & Additives markets. They are widely used in plastics due to their strong heat resistance, excellent dispersion, and low‑warping behavior in polyolefin processing.

These pigments from SUN Chemical are known for their exceptional chroma, durability, and long-lasting performance.

SUN's Cinquasia® line are high performance quinacridone pigments that cover the red to violet color space and have superior processing & fastness performance, and are suitable for demanding applications and in high‑performance coatings. These properties make them applicable in industrial, automotive, plastic and rubber applications, where durability and vibrant colour are essential.

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We offer a wide portfolio of SUN Chemical pigments that cover the red to violet colour space. Three focus pigments from our portfolio include:

Cinquasia® Magenta K 4535, Cinquasia® Red K 4104, and Cinquasia® Violet K 5350 FP

These pigments are widely used across the plastics and CASE landscape thanks to their heat resistance, durability, and vivid colour purity. They withstand high processing temperatures, resist fading under sunlight, maintain colour clarity under stress, and perform well across a broad range of applications.

Key Red and Violet pigment lines

Cinquasia® Magenta K 4535

Cinquasia® Magenta K 4535 is a bluish process magenta with excellent outdoor properties, high colour strength and transparency. It is available in powder form with good dispersibility, and rheology and is excellent for oil-based, solvent-based and UV curable applications. 
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Benefits of Cinquasia® Magenta K 4535:
• Excellent shading partner
• Low-warping in HDPE injection molding
• Suited for engineering polymers, PUR and PP, PET & PA6 fibers

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Cinquasia® Magenta K 4535 is suitable for injection‑molded parts, engineering polymers, and high‑temperature fiber applications.

Cinquasia® Red K 4104

Cinquasia® Red K 4104 is an all-round Semi-opaque blue shade red & an excellent shading partner for Irgazin Red K 3840 and K 3840 LW.

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Benefits of Cinquasia® Red K 4104:


• Low-warping in HDPE injection molding
• Suitable for PP and PES fiber applications
• Recommended for a wide range of polymers
• Outstanding heat resistance in polyolefin and PVC even under high shear stress.

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Cinquasia® Red K 4104's excellent heat resistance under high shear, makes it ideal for packaging, consumer goods, and molded plastic components.

Cinquasia® Violet K 5350 FP

Cinquasia® Violet K 5350 FP is a versatile transparent red shade violet with excellent formulating value and processing ease. It is specifically recommended for outdoor applications, thanks to its strong UV and weather resistance. It has excellent formulating value and processing ease. 

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Benefits of Cinquasia® Violet K 5350 FP:


• Suitable for PP & Polyester fiber applications
• Low-warping in HDPE injection molding
• Suitable for outdoor applications
• Excellent shading partner for carmine red

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Cinquasia® Violet K 5350 FP is suitable for outdoor‑durable plastics, molded parts, and color‑critical applications requiring clean violet or carmine‑shading tones. These pigments are high‑performing and designed for demanding applications offering excellent heat resistance, and strong fastness. 

We offer additional grades and pigments for the Advanced Materials & Additives Markets including: 

🟥 Fastogen® Pink K 4410
🟥 Fastogen® Pink K 4430 FP
🟥 Fastogen® Super Magenta LMR01
🟥 Fastogen® Super Magenta 228-LMR1
🟥 Cinquasia® Rubine K 4370 FK
🟥 Cinquasia® Violet K 5340 FK

🟥 Cinquasia® Violet K 5350
🟥 Paliogen® Red K 4180
🟥 Paliogen® Red K 5411
🟥 Paliogen® Red L 3875
🟥 Paliogen® Red K 4180
Have questions or are interested to explore the pigment portfolio?

We are happy to connect with you to get you the perfect solution for your needs. 

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