ITX Photoinitiator Supplier From China
CAS 5495-84-1 | UV Ink Photosensitizer | Flexible Packaging UV System Additive
Reliable ITX Photoinitiator for UV ink, UV coating, and UV adhesive systems. Designed for UV offset ink, flexographic printing ink, gravure packaging ink, and low migration UV formulation systems used in industrial production lines.
- CAS No.: 5495-84-1
- Function: UV photosensitizer / Type II photoinitiator
- Absorption range: 365–420 nm UV system compatibility
- Purity: ≥99% industrial grade
- MOQ: 1 kg sample / 25 kg bulk packaging
- Documents: TDS / SDS / COA available
- Supply type: Stable export supply from China
What is ITX Photoinitiator
| Technical Data Sheet – ITX Photoinitiator CAS 5495-84-1 | |
|---|---|
| Chemical Name | Isopropylthioxanthone |
| CAS No. | 5495-84-1 |
| Appearance | Yellow crystalline powder |
| Purity | ≥ 99% |
| UV Absorption Range | 365–420 nm |
| Function | Type II photoinitiator / photosensitizer |
| Application Systems | UV ink / UV coating / UV adhesive |
| Packaging | 25 kg drum / customized export packing |
Typical Applications of ITX Photoinitiator
ITX Photoinitiator from UVIXE is designed for UV ink formulators, coating producers, and adhesive manufacturers requiring stable photosensitizer performance in industrial UV curing systems. The ITX Photoinitiator CAS 5495-84-1 supports flexible formulation design, controlled curing behavior, and consistent batch performance for continuous production environments.
UV Ink ITX Photoinitiator Systems
ITX Photoinitiator CAS 5495-84-1 for UV ink systems in offset, flexographic, and gravure printing formulations.
UV Curable Coatings for Wood
Photoinitiator 1173 for wood finishing UV systems with fast curing performance.
- Fast surface drying
- Smooth coating finish
- Low yellowing result
UV Resistant Clear Coat for Plastic
Used in plastic surface protection coatings with stable UV response.
- High transparency coating
- Strong adhesion on plastics
- Stable curing speed
UV Coating Glasses
Photoinitiator 1173 for UV coating glass surfaces with high transparency requirements.
- High optical clarity coating
- Low yellowing for glass applications
- Stable UV curing performance
UV Coating Paper
Photoinitiator 1173 used in UV coating paper and overprint varnish systems.
- Fast curing on paper substrates
- Good surface gloss control
- Compatible with printing systems
UV Coating for Metal
Photoinitiator 1173 applied in UV coating for metal protection systems.
- Strong adhesion on metal surface
- Fast curing for industrial coating lines
- Durable protective coating
UV Leather Coating
Photoinitiator 1173 used in UV leather coating for surface finishing systems.
- Flexible coating performance
- Smooth surface appearance
- Stable curing without cracking
UV Ink Applications of Photoinitiator 1173
UV Inks for Offset Printing
Fast curing UV ink system for paper and carton printing.
- High-speed drying
- Stable color density
- Low odor formulation
UV Inks for Flexo Printing
Used in packaging film printing UV systems.
- Strong film adhesion
- Fast production line speed
- Clear printing result
UV Screen Printing Ink
UV curing additive for specialty printing applications.
- Thick ink layer curing
- High surface hardness
- Industrial durability
UV Curable Adhesive Applications of Photoinitiator 1173
UV Acrylic Adhesive
Fast curing UV ink system for paper and carton printing.
- High-speed drying
- Stable color density
- Low odor formulation
UV Curing Optical Adhesive
Used in precision optical component assembly.
- High transparency bonding
- Low shrinkage system
- Stable UV reaction
UV Adhesive for Electronics
Used in PCB and electronic protection coatings.
- Fast encapsulation curing
- Strong insulation performance
- Heat resistance support
Why Choose ITX Photoinitiator from UVIXE
- Stable supply of ITX Photoinitiator CAS 5495-84-1 for UV ink, coating, and adhesive production
- Consistent batch quality for industrial printing and coating systems
- Suitable for UV offset, flexo, and gravure ink formulations
- Supports low migration UV ink development for packaging applications
- Full technical documents: TDS, SDS, COA available
- Sample support for lab formulation testing before bulk order
- Compatible with benzophenone and amine synergist systems
- Export-ready packaging for global industrial procurement
ITX Photoinitiator Equivalent to Leading Brands
UVIXE ITX Photoinitiator can be used as a functional equivalent:
- Omnirad ITX
- Speedcure ITX systems
- Thioxanthone photoinitiator grades used in UV ink systems
- Legacy BASF thioxanthone-based photoinitiators (industry reference products)
✔ Similar absorption behavior in 365–420 nm UV range
✔ Compatible with benzophenone + amine synergist systems
✔ Comparable performance in UV ink and packaging ink formulations
✔ Suitable for substitution in flexographic and gravure printing systems
✔ Stable curing response in industrial UV coating applications
UVIXE ITX Photoinitiator is designed for formulators and distributors who require a cost-controlled alternative supply chain while maintaining consistent curing behavior in UV ink, coating, and adhesive systems.
FAQ of ITX Photoinitiator
What is ITX Photoinitiator CAS 5495-84-1 used for?
ITX Photoinitiator is used as a photosensitizer in UV ink, UV coating, and UV adhesive systems. It improves curing efficiency under 365–420 nm UV light, especially in offset, flexographic, and gravure printing formulations.
Is ITX Photoinitiator suitable for UV ink formulation?
Yes. ITX Photoinitiator is widely used in UV ink systems, especially packaging ink, label ink, and flexographic ink. It works with amine synergists and supports controlled curing depth in industrial printing lines.
What is the typical dosage of ITX Photoinitiator in UV systems?
Typical dosage ranges from 0.5% to 3% depending on resin system, pigment load, UV intensity, and curing speed requirements in UV ink or coating formulations.
Can ITX Photoinitiator be used in food packaging ink?
ITX Photoinitiator can be used in packaging ink systems, but formulation must meet regional migration and regulatory requirements. Final compliance depends on full ink formulation design and substrate selection.
What is the function of ITX in UV curing systems?
ITX acts as a Type II photoinitiator (photosensitizer). It absorbs UV light and transfers energy to amine co-initiators, enabling radical formation and controlled polymerization in UV ink and coating systems.
What is the difference between ITX and benzophenone?
ITX has stronger absorption in long-wave UV range and is more suitable for packaging ink systems. Benzophenone is more commonly used in general UV coating and requires different formulation balance with amines.
Is ITX Photoinitiator compatible with other photoinitiators?
Yes. ITX is commonly used in combination with benzophenone, DETX, and amine synergist systems to optimize curing speed, depth, and surface performance in UV formulations.
What documents are available for ITX Photoinitiator?
UVIXE provides full industrial documentation including TDS (Technical Data Sheet), SDS (Safety Data Sheet), and COA (Certificate of Analysis) for quality verification and procurement approval.
Related Products of ITX Photoinitiator
UVIXE supplies a full range of UV photoinitiators for ink, coating, and adhesive systems. These products are designed for different curing depths, reactivity levels, and industrial application requirements in UV formulation systems.
Photoinitiator 1173
Fast surface curing photoinitiator for UV ink and clear coatings.
- Suitable for UV offset ink systems
- Fast surface curing response
- Used in paper and plastic coatings
Photoinitiator 184
Balanced photoinitiator for medium-depth UV curing applications.
- Used in wood and plastic UV coatings
- Stable curing performance in industrial systems
- Suitable for varnish and protective coatings
TPO Photoinitiato
High-efficiency photoinitiator for thick layer UV curing.
- Used in pigmented UV coatings
- Deep curing performance in industrial systems
- Suitable for adhesives and 3D coatings
BAPO Photoinitiator
High-performance photoinitiator for demanding UV curing applications.
- Suitable for thick coatings and adhesives
- High reactivity under UV LED systems
- Used in electronics and industrial materials
Technical Support For ITX Photoinitiator
UVIXE provides technical support for ITX Photoinitiator CAS 5495-84-1 across UV ink, UV coating, and UV adhesive formulation systems. Our technical team assists industrial buyers, ink formulators, and coating manufacturers in optimizing curing performance, dosage balance, and system compatibility for stable production. ITX Photoinitiator is commonly used in UV offset ink, flexographic ink, gravure printing ink, and flexible packaging ink systems. We provide formulation guidance to help improve curing depth, reduce instability in pigment-heavy systems, and support low migration ink design.
For detailed formulation data, compatibility studies, and application notes, please refer to our technical blog and UV photoinitiator knowledge base on UVIXE.
Ready to Source ITX Photoinitiator?
UVIXE supports UV ink manufacturers, coating formulators, adhesive producers, and global distributors with stable chemical supply and formulation compatibility assistance.
- Request TDS / SDS / COA for technical approval
- Get samples for UV ink or coating formulation testing
- Receive bulk quotation for long-term industrial supply