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Chemistry That Withstands Pressure

Silanes such as DYNASYLAN® are used in the production of PEX. They act as crosslinkers to chemically bond the polymer chains, making the material significantly more resistant to mechanical stress, temperatures, and chemical influences. Silane crosslinked PEX pipes, for example, show much better creep behavior than non-crosslinked polyethylene-HD-pipes, thereby allowing long-term service temperatures of 90°C.

Dynasylan®

DYNASYLAN® silanes offer a wide spectrum of applications. In industries such as automotive, construction, and electronics, they serve as adhesion promoters, coupling agents, and surface modifiers.

Markets & Products

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 GR

COUPSIL® 8113 GR to be used wherever high reinforcement of rubber compounds is necessary.
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