The Adhesive for Rubber-to-Metal Vulcanization Bonding

An Enhanced Corrosion Protection Mechanism for Rubber-to-Metal Bonding

Vulcanization and the Properties of Rubber

Rubber is composed of long stringlike polymer molecules, which are pinned together at random points by crosslinks. As the density of crosslinks is increased, the molecules get localized and the system undergoes a phase transition from a liquid to an amorphous solid state. The elastic properties of the resulting solid are very different from those of metals, and are primarily due to changes in t...

From Vulcanization to Isotropic and Nematic Rubber Elasticity

– A Landau theory is constructed for the vulcanization transition in cross-linked polymer systems with spontaneous nematic ordering. The neo-classical theory of the elasticity of nematic elastomers is derived via the minimization of this Landau free energy; this neoclassical theory contains the classical theory of rubber elasticity as its isotropic limit. Our work not only reveals the statistic...

3D Integration Using Adhesive, Metal, and Metal/Adhesive as Wafer Bonding Interfaces

Three-dimensional (3D) integration is an emerging technology that vertically stacks and interconnects multiple materials, technologies and functional components to form highly integrated micro/nano-systems. This paper reviews the materials and technologies for three wafer bonding approaches to 3D integration using adhesive, metal, and metal/adhesive as the bonding interfaces. Similarities and d...

Effects of metal primers on bonding of adhesive resin cement to noble alloys for porcelain fusing.

This study evaluated the effects of metal primers on the bonding of adhesive resin to four pure metals (Au, Pd, Ag, Cu) and two noble alloys for porcelain fusing (high-gold and high-palladium content alloys). Bonding surface was polished with 600-grit silicon carbide paper and primed with one of the three metal primers (V-Primer, Metaltite, and M.L. Primer). Bonded specimens were fabricated by ...