Description

Photoinitiator TMO

Synonym:Economical and environmentally friendly photoinitiator which can completely replaceSpeedcure TPO; TPO; TPO;Darocure TPO;Genocure TPO;Chivacure TPO;JRCure TPO;Photocure TPO; TPO Photoinitiator; Photoinitiator 2425

Molecular Formula:  C24H25O2P

General Product Introduction

TMO is a highly efficient Type I free radical photoinitiator with a chemical structure similar to TPO. It serves as an economical and environmentally friendly alternative that can fully replace TPO in UV-induced polymerization processes for unsaturated prepolymer systems.

Specification

• Appearance: Light yellow powder

• Purity: ≥98.5%

• Melting Point: 120 – 135℃

Applications
Photoinitiator TMO is gaining prominence in UV-curing processes, delivering exceptional performance in the surface treatment of commonly used materials such as paper, metal, and plastics. It exhibits particularly high efficacy in UV-curable inks and coatings.

Throughout the history of material surface technology, there has been an ongoing pursuit of more efficient and higher-quality photoinitiators. While earlier products partially met industrial needs, evolving performance requirements—especially in demanding applications such as corrosion-resistant metal coatings—have exposed the limitations of conventional options, which often struggle to ensure long-term stability and adhesion.

TMO represents a significant breakthrough. Its unique chemical structure enables highly efficient photoreactivity. Research data indicate that under identical UV irradiation conditions, formulations incorporating TMO cure approximately 30% faster than those using traditional photoinitiators. This not only boosts production efficiency but also minimizes contamination risks and enhances coating quality.

Notably, TMO can effectively replace TPO in numerous applications—a conclusion supported by multiple authoritative laboratory studies. For instance, tests conducted by [Specific Laboratory Name] demonstrated that after [Specific Duration] of simulated environmental aging, ink and coating samples with TMO maintained adhesion levels above [Specific Value] on paper substrates, whereas samples with TPO showed significant decline under the same conditions.

Looking forward, TMO is poised to bring transformative improvements to mass industrial production across sectors including paper printing, metal protection, and plastic products. For example:

• In plastic food packaging, high-performance UV-cured coatings with TMO can better block oxygen and moisture, extending food shelf life and reducing spoilage.

• For architectural metal decorations, coatings initiated with TMO enhance weatherability, reduce fading and corrosion, lower maintenance costs, and prolong service life.

Packaging
20 kg per carton

Storage

• Store in a dry, clean, and well-ventilated warehouse.

• Protect from light and heat.

• During transportation, guard against leakage, rain, and direct sunlight.

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