Sinocure® 2425

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Sinocure® 2425

Newly Developed PIs, Sinocure® Photoinitiator, Type I Free radical photoinitiator

SINOCURE® 2425 is a highly efficient free radical (I) type, with a similar chemical structure to SINOCURE® TPO.It is an economical and environmentally friendly photoinitiator which can completely replace SINOCURE® TPO.Used for initiating UV polymerization of unsaturated prepolymerization systems.

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Sinocure® 2425


Synonym:  Economical and environmentally friendly photoinitiator which can completely replaceSpeedcure TPO;Irgacure TPO;Sinocure TPO;Darocure TPO;Genocure TPO;Chivacure TPO;JRCure TPO;Photocure TPO; TPO Photoinitiator


Molecular Formula:  C24H25O2P


Molecular Structure:


General Information :

SINOCURE® 2425 is a highly efficient free radical (I) type, with a similar chemical structure to SINOCURE® TPO,It is an economical and environmentally friendly photoinitiator which can completely replace SINOCURE® TPO.Used for initiating UV polymerization of unsaturated prepolymerization systems.

Specification :
AppearanceSlightly yellow powder
Purity≥98.5%
Melting point120 – 135℃


Usage :

UV curable inks and varnishes for paper, metal and plastic surfaces.

UV absorption spectrum：

Package :

  • 20kg/carton

Storage :

Being kept in dry, clean warehouse with well ventilation.

Avoid exposing to light and heating.

Protecting the product from leakage, rain and insolation during transportation.


How Can We Help?

We offer a variety of options to help you find the right product for your application

WHY CHOOSE SINOCURE?

  • Customized development

    Provide formulation optimization support for water-based/solvent-based systems

  • Global compliance

    Full coverage of REACH, FDA, and GB standards

  • Stable supply

    99.8% on-time delivery rate, 10,000-ton production capacity guarantee

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  • Chemical Name :

    Ethyl (2,4,6-trimethylbenzoyl) phenylphosphinate

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    84434-11-7

  • Molecular Formula :

    C18H21O3P

  • Assay :

    95% or 98%

  • Package :

    20kgs or 25kgs/drum

Sinocure® TPO

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Sinocure® TPO is a highly efficient free radical (I) type, highly efficient photoinitiator. 

  • Chemical Name :

    Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide

  • CAS No. :

    75980-60-8

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SINOCURE® TBMPS is a UV curing initiator mainly used in the electronics industry.

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    17025-47-7

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  • Chemical Name :

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  • Chemical Name :

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    478556-66-0

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    C26H24N2O3

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Sinocure® OXE-01

Sinocure® Photoinitiator, Type I Free radical photoinitiator

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  • Chemical Name :

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  • CAS No. :

    253585-83-0

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Sinocure® LAP

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    85073-19-4

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    C16H18LiO3P

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    6175-45-7

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    24650-42-8

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Sinocure® BCIM

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Hexaarylbisimidazole(HABI) is a class of organic compounds, usually hexaphenylbisimidazole. 

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    7189-82-4

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    C42H28Cl2N4

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Sinocure® 907

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Sinocure®907 is a highly active photoinitiator with high photoinitiator efficiency and absorption wavelength of 330~385nm. 

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    71868-10-5

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Newly Developed PIs, Sinocure® Photoinitiator, Type I Free radical photoinitiator

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  • Chemical Name :

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    474510-57-1

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  • Package :

    20kg/carton;25kg/Drum.

Sinocure® 1206

Newly Developed PIs, Sinocure® Photoinitiator, Type I Free radical photoinitiator

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  • Chemical Name :

    Photoinitiator APi-1206

  • CAS No. :

    Undisclosed

  • Molecular Formula :

    Undisclosed

  • Assay :

    99%min

  • Package :

    20kgs or 25kgs /drum/carton

Sinocure® 1173

Sinocure® Photoinitiator, Type I Free radical photoinitiator

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  • Chemical Name :

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  • CAS No. :

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  • Molecular Formula :

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  • Assay :

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  • Package :

    20kgs or 25kgs/drum

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