rubberlagen

Rubberlagen, a Dutch term meaning “rubber layers,” refers to multilayer elastomeric composites used in a range of engineering applications. The concept describes a stack or laminate of rubber sheets that are bonded with interlayers, fabrics, or cords to achieve a combination of mechanical, chemical, and thermal properties not possible with a single rubber layer alone.

Composition and manufacture

A typical rubberlagen structure consists of alternating layers of elastomeric sheets (natural or synthetic rubber) and reinforcing plies such as textiles or steel cords. Additives like fillers (carbon black or silica), plasticizers, and curing agents may be incorporated to tailor stiffness, damping, and resistance to wear and aging. The layers are joined by adhesives or vulcanization bonding, often produced through calendering, lamination, or co-extrusion, followed by vulcanization to crosslink the rubber network.

Properties

Rubberlagen exhibit enhanced damping and vibration isolation, improved barrier properties against moisture or gases, and superior wear resistance due to the layered architecture. The performance depends on layer sequence, reinforcement material, and the degree of crosslinking. They can offer better thermal stability and tailored electrical insulation with appropriate materials and designs, while remaining flexible within a target temperature range. Aging, ozone exposure, and chemical attack can affect individual layers, so formulation and protective addenda are important.

Applications

Applications include tires and other motor-vehicle components, seals and gaskets, vibration-damping mounts, roofing membranes, and specialized flooring or waterproof barriers. The technology allows engineers to optimize stiffness, toughness, and barrier performance for demanding environments.

See also

Elastomer, laminates, vulcanization, rubber composite.