ChemFine International

30/01/2026

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22/12/2025

Need an alternative to discontinued 3M™ Novec™ 7200 (FC-3283)? Our detailed guide covers its key uses, critical properties for replacement, and how to evaluate high-performance alternatives for electronics cooling & precision cleaning.

Within the broad spectrum of 3M fluorinated fluids being phased out, 3M™ Novec™ 7200 Engineered Fluid (historically known as FC-3283) occupies a distinct and critical niche. With a boiling point of approximately 76°C, it carved out a unique position between lower-boiling point fluids (like FC-7...

07/11/2025

1. Introduction: Sodium Gluconate as a Key Multifunctional Chelating Agent Sodium Gluconate (SG), CAS Registry Number 527-07-1, is the sodium salt of D-gluconic acid.

15/10/2025

Sodium C14-16 Olefin Sulfonate (AOS, CAS 68439-57-6) is a widely used olefin sulfonate detergent raw material valued for its strong cleaning properties. AOS is an anionic surfactant used in many household and industrial cleaning formulations.

29/05/2025

Premium DMSO solutions for electronics, agrochemicals, chemical processing and industrial applications Dimethyl Sulfoxide (DMSO), a simple molecule (C₂H₆OS) with the CAS registry number 67-68-5, is far more than a pharmaceutical carrier. This colorless, hygroscopic liquid boasts an extraordinary...

28/03/2025

Under the global wave of environmental protection and carbon neutrality goals, white pollution and resource waste caused by traditional plastics have become common challenges for humanity. How do we find a material that meets high-performance demands while being truly eco-friendly? PHB PHBV P34HB Virgin Biodegradable PHA Granules (Polyhydroxyalkanoate) emerges as the answer – redefining green materials with its 100% bio-based origin, full-environment degradation, outstanding performance, and authoritative certifications.

Under the global wave of environmental protection and carbon neutrality goals, white pollution and resource waste caused by traditional plastics have become common challenges for humanity. How do we find a material that meets high-performance demands while being truly eco-friendly? PHB PHBV P34HB Vi

21/03/2025

PI-806 is an efficient free radical (I) type amino ketone photoinitiator. After curing, it is free of VOCs, odorless,and has excellent resistance to yellowing. It is suitable for systems with high requirements for odor, VOCs, and human contact toxicity, such as cigarette packaging, food packaging, and medical devices. It is also applicable to clear varnishes, white paints, and other light-colored systems. When used in combination with an appropriate amount of ITX/DETX, it can also be used in LED curing systems.

Product Overview To address yellowing issues in white and light-colored inks, we introduce PI-806 (Chinese Patent No.: CN######X), a novel Type I free-radical aminoketone photoinitiator.

13/03/2025

In response to the European ban on PI369/PI379/PI907, we have developed a novel alternative solution: PI-979, a highly efficient Type I free-radical aminoketone photoinitiator designed to replace traditional photoinitiators (e.g., 907, 369, 379). This advanced formulation is bio-safe, non-toxic, and low-odor, making it ideal for sustainable manufacturing.

PI-979 can be used independently or blended with ITX/DETX, delivering exceptional bridging resistance in PCB solder mask inks. Its superior solubility and enhanced compatibility with diverse formulations ensure seamless integration into existing systems while optimizing performance and process stability.

Breaking Industry Barriers, Embracing Eco-Innovation As Europe tightens restrictions on traditional photoinitiators (907, 369, 379, etc.), the PCB industry demands safer, high-performance solutions.

07/03/2025

Propylene Glycol Monomethyl Ether (PGME, CAS 107-98-2) is an important organic solvent widely used in coatings, inks, cleaners, and other industrial products. In recent years, with continuous advancements in industrial production and environmental standards, an increasing number of users have begun

27/02/2025

1. Industry Pain Points: The Challenges of Yellowing and Odor Residue In the widespread application of UV-curable materials, yellowing and odor residue have always been the "double-edged sword" plaguing the industry.

20/02/2025

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13/02/2025

In high-end manufacturing industries such as coatings, adhesives, printing, and electronic encapsulation, UV curing technology is increasingly favored for its rapid reaction, low energy consumption, and solvent-free environmental benefits, gradually replacing traditional thermal curing processes. However, several critical technical challenges remain in practical production, such as low curing speed, residual odor, and yellowing issues, which severely restrict product quality and process upgrades. This article provides a detailed analysis—from technical principles and experimental data to comparative analyses—explaining how Photoinitiator 819, with its three breakthrough capabilities, effectively addresses the key pain points in the UV curing process, helping enterprises achieve process innovation and improved product quality.

In high-end manufacturing industries such as coatings, adhesives, printing, and electronic encapsulation, UV curing technology is increasingly favored for its rapid reaction, low energy consumption, and solvent-free environmental benefits, gradually replacing traditional thermal curing processes. Ho