PVB Film/Interlayer

Polyvinyl butyral resin (PVB) is a white powder made from polyvinyl alcohol (PVAL) and butyraldehyde.  Polyvinyl butyral (PVB) is a white powder made from polyvinyl alcohol (PVA) and butyraldehyde. PVB is primarily used in the production of interlayer films for laminated glass , as well as in coatings  and adhesives.   Currently, global PVB resin production is concentrated in the United States, Western Europe, and Japan, with the U.S. being the largest producer and consumer. China started its PVB industry in the 1950s, but it didn't pick up pace until the breakthroughs in ceramic decals and vacuum aluminum plating during the Seventh Five-Year Plan from 1986 to 1990, which really kicked off growth in the sector. The primary use of PVB resin is as a high-viscosity raw material for PVB films, which serve as interlayers in safety glass. Additionally, it is widely used in coatings, adhesives, ceramic decals, and aluminum foil paper.   PVB films are essential for making safety and bulletproof glass.  These films are placed between regular glass to make safety glass. This type of glass is really strong, flexible, lets light in well, and can handle different weather. It helps stop glass from breaking when it's hit hard, making it safer. PVB-laminated safety glass is clear and resistant to water and aging, performing well even in very low temperatures.  It can also serve as a substitute for acrylic.   PVB has certain chemical groups that give it strong adhesive properties, making it great for various adhesives used in glass, metal, enamel, and labels.   More people are getting filter-tipped cigarettes as their living standards improve. To promote better health, officials are now making it a rule that all premium cigarettes must have filters. This means there's a big jump in the use of tipping paper and, as a result, more PVB adhesive is being used too.   PVB can be mixed with other resins to improve bonding, creating adhesives for a range of materials including wood, ceramics, metals, plastics, and leather.   Due to its high bond strength, cold resistance, oil resistance, wear resistance, and corrosion resistance, PVB (PVB Resin B-03HX & PVB SD-3) is widely used in wood coatings, metal coatings, metal primers, metal inks, foil coatings, vacuum metallization coatings, concrete coatings, waterproof coatings, leather coatings, and glossy surface protective coatings.   Website: www.elephchem.com Whatsapp: (+)86 13851435272 E-mail: admin@elephchem.com