Photoinitiator ITX

Product Name: Isopropylthioxanthone (ITX) 

Purity Grade: Analytical Grade

CAS Number: 83846-86-0

Size: 0.1-1 mm

Appearance: yellow crystal

Other Features: Hydrophilic

Photoinitiator ITX, also known as Isopropylthioxanthone, is a highly efficient photoinitiator that is commonly used in UV-curable systems. It is widely recognized for its excellent light absorption properties and high reactivity, making it a preferred choice for various printing applications.

How Does Photoinitiator ITX Work?

When exposed to UV light, photoinitiator ITX undergoes a photoreaction that results in the generation of free radicals. These free radicals then initiate the polymerization process, leading to the crosslinking of the printing material. This crosslinking reaction is essential for ensuring the durability and quality of the final printed product.

Advantages of Using Photoinitiator ITX

• Fast curing speed: Photoinitiator ITX has a rapid curing speed, allowing for increased production efficiency.
• High reactivity: The high reactivity of ITX ensures thorough curing, resulting in strong and durable prints.
• Good compatibility: ITX is compatible with a wide range of printing materials, making it versatile for various applications.
• Excellent light absorption: ITX has superior light absorption properties, making it highly efficient in UV-curable systems.

Applications of Photoinitiator ITX

Photoinitiator ITX is commonly used in the printing industry for various applications, including:

1. Offset printing: ITX is often used in offset printing inks to achieve fast and efficient curing.
2. Flexographic printing: Flexographic inks containing ITX ensure high-quality prints with excellent adhesion and durability.
3. Screen printing: ITX is ideal for use in screen printing applications due to its fast curing speed and high reactivity.
4. Digital printing: Photoinitiator ITX is also used in digital printing systems to achieve quick and reliable curing of inks.

Safety Considerations

While photoinitiator ITX is generally considered safe for use in printing applications, it is essential to follow proper handling and storage protocols to ensure safety. Always wear protective gear, such as gloves and goggles, when working with ITX, and store it in a cool, dry place away from direct sunlight.