PVB is a commonly used engineering plastic, widely used in architectural glass, automotive glass and other fields. However, you may encounter some common problems during use. Let's answer some common problems with PVB.
1 What is PVB?
PVB is a polymer material with good elasticity, weather resistance and adhesion, and is often used in the production of laminated glass.
2. What are the advantages of PVB?
PVB has good optical transparency, can effectively absorb ultraviolet rays, and increase the safety and sound insulation performance of laminated glass.
3. PVB in the use of the process will produce bubbles how to do?
In the PVB pressing process, if the bubbles are not well discharged, bubbles may be left in the glass. At this time, you can try to adjust the pressing parameters to improve the exhaust effect.
4. How to deal with PVB damp?
PVB will affect its performance after being affected by moisture, so pay attention to moisture during storage and use to avoid exposure to humid environments. If PVB has been affected with damp, it should be dried or replaced with new PVB material in time.
Through the answers to the above questions, I hope readers have a deeper understanding of PVB, and can solve the problem more conveniently in practical applications, and ensure the use effect and quality of PVB.