Jichang New Materials
What is polyvinyl butyral resin (PVB)
2023-12-07
Author:
Polyvinyl butyral (PVB) is an important polymer material widely used in industry and daily life. It is a resin made of polyvinyl alcohol and butyraldehyde as raw materials, and has excellent physical properties and chemical stability.
PVB resin has good transparency and toughness, can be made with high strength and high light transmittance of the film or plate. This kind of resin is widely used in the construction field to make laminated glass, which can effectively enhance the impact resistance and safety of the glass, prevent the sharp fragments after the glass is broken, and reduce the risk of personal injury.
In addition, PVB resin can also be used to make optical lenses, optical fibers and other optical materials, with excellent UV resistance and weather resistance. It can also be used as an additive in coatings, glues and adhesives to improve the adhesion and durability of the coating.
In short, polyvinyl butyral resin is a multifunctional polymer material, and its unique properties make it widely used in various fields. It can not only improve the performance and quality of products, but also bring more safety and convenience to people's lives.
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