Why is the PVB interlayer increasingly recognized by the market?
Release time:
2024-11-19
PVB is the abbreviation for polyvinyl butyral. PVB interlayer film (also known as PVB film) is extruded from PVB resin and other additives to form the PVB interlayer film. It is a translucent film, and the PVB interlayer film is mainly used in laminated glass, which is a special type of glass formed by sandwiching a layer of PVB film between two pieces of glass and then subjecting it to high pressure and heat.
1. What is PVB?
PVB stands for polyvinyl butyral, and PVB interlayer (also known as PVB film) is produced by extruding PVB resin and other additives into PVB interlayer film. It is a translucent film primarily used in laminated glass, which is created by sandwiching a layer of PVB film between two pieces of glass and then subjecting it to high pressure and heat. PVB laminated glass is widely used in construction, automotive, photovoltaic, and other industries due to its multiple functions such as safety, thermal insulation, noise control, and UV isolation. The crystal shield PVB interlayer, produced with a special formula, also has extensive applications in aerospace, military, and high-tech industries, such as in aircraft, aerospace products, military instruments, solar cells, and solar receivers.
2. Development of the PVB market
With the adjustment of national strategic development, high-quality PVB interlayers are receiving increasing attention in the market. According to data, the high-quality PVB interlayers used in automotive safety glass and architectural safety glass in China have surpassed 100,000 tons, with a cumulative market value approaching 4 billion yuan. It is expected that this figure will continue to grow significantly in direct proportion, and by 2021, the total sales volume of PVB in China has reached 200,000 tons. It is anticipated that by 2025, the sales volume of PVB in China will exceed 270,000 tons.
It can be seen that the demand for medium to high-grade PVB interlayers in the Chinese market will continue to grow. The crystal shield (product code JD) PVB interlayer uses imported production lines and has always maintained strict quality control over PVB, ensuring customer satisfaction and peace of mind. Excellent after-sales service, reliable products, and customer trust make crystal shield technology face a long way to go in the quality production of medium to high-grade PVB interlayers.
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