Silastic: Silastic (a portmanteau of 'silicone' and 'plastic') is a trademark registered in 1948 by Dow Corning Corporation for flexible, inert silicone elastomer.Polybutadiene: Polybutadiene is a synthetic rubber that is a polymer formed from the polymerization process of the monomer 1,3-butadiene. Polybutadiene has a high resistance to wear and is used especially in the manufacture of tires, which consumes about 70% of the production.Silicone resin: rightOpacifier: An opacifier is a substance added to a material in order to make the ensuing system opaque. An example of a chemical opacifier is titanium dioxide (TiO2), which is used to opacify ceramic glazesTin Oxide ( SnO2 ) Stannic Oxide – Properties and Applications, The A to Z of Materials.Soft lithography: In technology, soft lithography refers to a family of techniques for fabricating or replicating structures using "elastomeric stamps, molds, and conformable photomasks".In the words of Rogers and Nuzzo, p.SILCS diaphragm: The SILCS diaphragm is a silicone barrier contraceptive device which is inserted vaginally to cover the cervix.SILCS diaphragm The SILCS diaphragm is a single-size contraceptive barrier designed to fit a broad range of women.Silicone oil: A silicone oil is any liquid polymerized siloxane with organic side chains. The most important member is polydimethylsiloxane.Honeycomb whiprayBreast prosthesesMoisture cure polyurethane: Moisture-cure polyurethanes or polyurethane prepolymer are isocyanate-terminated prepolymers that are formulated to cure with ambient water. Cured PURs are segmented copolymer polyurethane-ureas exhibiting microphase-separated morphologies.