It can effectively save natural energy with less organic volatile matter and will not cause great pollution to the environment, which is conducive to building an environment-friendly society and promoting the harmonious development of the society.

1、 Classification of photosensitive resins:
According to the different types of solvents, photosensitive resins can be divided into solvent based and water-based resins.
1. Solvent based photosensitive resin. Solvent based resins are not hydrophilic, and can only be dissolved by organic solvents, not water. Commonly used solvent based photosensitive resins include UV polyether propylene ester and other materials.
2. Water based photosensitive resin. Waterborne resins are hydrophilic and can be decomposed or dispersed in water. The water-based photosensitive resin can be dissolved in water, and the molecules contain a certain number of hydrophilic groups and a certain number of unsaturated groups. These two groups promote the hydrophilicity of the water-based photosensitive resin. It mainly includes water-borne polyurethane acrylate and other materials.
2、 Advantages of UV curable materials?
1. Fast curing. It can be cured within a few seconds, and can be applied to the occasions requiring immediate curing.
2. No heating is required. This is very useful for some plastic, optical and electronic parts that cannot be heat-resistant.
3. It can be prepared into solvent-free products. The use of solvents involves many environmental issues and approval procedures, so every industrial sector is trying to reduce the use of solvents.
4. Save energy. The efficiency of various light sources is higher than that of ovens.
5. Single component can be used without configuration problems and long service life.
6. It can realize automatic operation and solidification, improve the degree of automation of production, so as to improve production efficiency and economic benefits.

To sum up, photosensitive resin is a photosensitive resin, and the production efficiency of this resin will become very high. Due to the high energy utilization rate of resin, it can effectively save natural energy. The organic volatile matter in the photosensitive resin is relatively small and will not cause great pollution to the environment.