High Glass Transition Temperature Thiol Curing Agent

Thiol series are secondary distillation polythiol thiol compounds, which have lower odor than conventional polythiols. They can be used in photo-curing systems to significantly improve the polymerization inhibition phenomenon of low-capacity curing conditions. The glass transition temperature refers to the temperature at which a material changes from a solid to a glassy state, also known as Tg. High glass transition temperature mercaptan curing agent has certain characteristics. It has high temperature stability and is suitable for working in high temperature environment for a long time. The product exhibits good electrical insulation properties and is suitable for use in electronic and electrical applications to ensure the stability of electronic components.

In the UV curing glue, Thiol sulfur-based compounds are used in light-curing nail polish, photoresist, and 3D printing photosensitive resin. The high film thickness can be quickly cured with low energy. It can adapt to 415nm and 365nm wavelength LED light sources, high-pressure mercury lamps, lasers and other conditions, and has excellent surface dryness. Good compatibility with the host resin, transparent and odorless.

Thiol curing agent photoresist

F: What other features does this product have?

Q: Compared with other curing agents such as amines and acid anhydrides, mercaptan curing agents have the characteristics of low-temperature and rapid curing. They can meet the needs of some areas with low outdoor temperatures in winter and effectively improve the efficiency of engineering construction. They also have sulfur-containing flexibility. Chain segments and higher refractive index. It has great application value in increasing the toughness and transparency of resin.