Chemistry That Withstands Pressure Markets & Products Plastics & Rubber COUPSIL® 6109 Precipitated silica, surface-modified with organosilane Si 69® for application in the rubber industry.Offering a flexibility regarding specific surface area of the silica and silane concentration. COUPSIL® 6109 Precipitated silica, surface-modified with organosilane Si 69® for application in the rubber industry.Offering a flexibility regarding specific surface area of the silica and silane concentration. COUPSIL® 6109 Precipitated silica, surface-modified with organosilane Si 69® for application in the rubber industry.Offering a flexibility regarding specific surface area of the silica and silane concentration. COUPSIL® 8113 COUPSIL® 8113 to be used wherever high reinforcement of rubber compounds is necessary.Offering a flexibility regarding specific surface area of the silica and silane concentration. COUPSIL® 8113 COUPSIL® 8113 to be used wherever high reinforcement of rubber compounds is necessary.Offering a flexibility regarding specific surface area of the silica and silane concentration. COUPSIL® 8113 COUPSIL® 8113 to be used wherever high reinforcement of rubber compounds is necessary.Offering a flexibility regarding specific surface area of the silica and silane concentration. COUPSIL® 8113 GR COUPSIL® 8113 GR to be used wherever high reinforcement of rubber compounds is necessary. COUPSIL® 8113 GR COUPSIL® 8113 GR to be used wherever high reinforcement of rubber compounds is necessary. COUPSIL® 8113 GR COUPSIL® 8113 GR to be used wherever high reinforcement of rubber compounds is necessary. COUPSIL® VP 6411 Precipitated silica, surface-modified with organosilane Si 264™ for application in the rubber industry View all Chemical Industry POLYVEST® EP MA 100 Experimental Product POLYVEST® EP MV Non-functionalized liquid polybutadiene with a high content of 1,2-vinyl double bonds POLYVEST® MA 75 Maleic anyhdride-functionalized liquid polybutadiene VESTOPLAST® 408 VESTOPLAST® 408 is a hard grade with excellent thermal stability under load and tear strength. VESTOPLAST® 508 VESTOPLAST® 508 is a grade of low viscosity, long „open time“ and low softening point. VESTOPLAST® 704 VESTOPLAST® 704 is a soft grade with a relatively short „open time“. VESTOPLAST® 708 VESTOPLAST® 708 is a relatively soft product of low melt viscosity and a good thermal stability under load. VESTOPLAST® 750 VESTOPLAST® 750 shows a good tear strength and elongation at break combined with a relatively low softening point. View all Related Markets Plastics & Rubber Building Blocks for more sustainable, innovative and efficient Plastics & Rubber View all View less