Laminated glass is a type of safety glass that is made by laminating an interlayer film between two panes of glass at high temperature and pressure using an autoclave. PVB interlayer is mainly used for laminated glass because it has the unique advantage of adhesion to the glass, penetration and impact resistance.

Our PVB interlayer for laminated glass, S-LEC™ film, is widely adopted all over the world and can bring benefits such as:

• High transparency – For clarity of the glazing.
• Safety – Shatterproof, absorbs impact and prevents accidents.
• Security – Resist impact from a hammer or glass cutters.
• UV Blocking – blocks out 99% of ultraviolet rays.
• Design –Gradient or Colour with different film thicknesses.
• Solar Control – Heat reduction in cars or buildings.
• Sound Acoustic – Quietness by blocking noise from the outside.
• Head-up display – Adaptability with HUD for clear image.

Trends in contemporary architecture have led to the pursuit of more elaborate and larger glass surfaces to make spaces brighter and more attractive visually. These trends have led to a need for more functional glass addressing safety, security, and comfort. With the increasing of glass areas, people are exposed more frequently to infrared rays and to an increasing temperature, and with the diversification of living patterns and increasing interest in privacy protection, there is a great deal of attention being paid to sound insulation in buildings.

S-LEC™ Solar Control Film is developed to reduce infrared rays to achieve additional savings on electricity by reducing the use of air conditioning. S-LEC™ Sound Acoustic Film contributes to improving sound insulation to create comfortable spaces.

There are many changes in today’s society that impact the developments and trends for the future of the architectural and automotive industry. Our colleagues around the globe use our market and trend research and technical know-how to develop advanced glazing solutions for the future.

 To integrate the latest innovations in S-LEC™ PVB interlayer film for laminated glass we work together with our partners worldwide. Through open innovation, we are committed to proactively incorporating technologies from different industries to enhance the possibilities of PVB solutions for laminated glass.

SEKISUI CHEMICAL Group has set its vision statement as “Innovation for the Earth” for 2030 which embodies the strong desire to support life infrastructure and create “peace of mind that continues into the future”.

We aim to solve social issues through our business and products to improve the earth’s and society’s sustainability throughout the product life cycle from development to delivery and by expanding PVB interlayer solutions that contribute positively to the global environment.

We will continue to support glass manufacturers, car manufacturers, and other companies worldwide to provide and develop innovative S-LEC™ film solutions for glass.