pvb film, pvb interlayer, laminated glass interlayer

PVB is the abbreviation of Polyvinyl Butyral. Pvb film is made from PVB resin and plasticizer. It is a non-toxic and smell- free soft sheet material with thickness between 0.2mm~2mm, the beat material for the interlayer of safty glass. it has four product property: 1. Safety, Snice the PVB films adhere tenaciously to the outer-layer glasses, laminated glasses for construction use become a good performance-effective safety glass material. Once the glass is destroyed, the glass scraps will still stick to the interlayer film and no damag will be caused on human beings and properties. Whether it is installed vertically or obliquely, laminated safety glass can alwwanys resist accidental impact and be safe from penetration. The glass will remain as a whole body after the first hit and can still resist further impact and tolerate harsh weather conditions.
2. Anti- penetration, Compared with other glass products, laminated glass interlayer films can ensure the safety of human beings and properties. Standard