silicone plastics

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• Silicone rubber — is a polymer that has a backbone of silicon oxygen linkages, the same bond that is found in quartz, glass and sand. Normally, heat is required to vulcanise (set) the silicone rubber; this is normally carried out in a two stage process at the… …   Wikipedia

• Silicone — Not to be confused with the metalloid chemical element Silicon. Silicone caulk can be used as a basic sealant against water and air penetration. Silicones are inert, synthetic compounds with a variety of forms and uses. Typically heat resistant… …   Wikipedia

• silicone — A polymer of organic silicon oxides, which may be a liquid, gel, or solid, depending on the extent of polymerization; formerly widely used in surgical implants, in intracorporeal tubes to conduct fluids, as dental impression material, as a grease …   Medical dictionary

• silicone — noun Etymology: silicon + one Date: 1943 any of various polymeric organic silicon compounds obtained as oils, greases, or plastics and used especially for water resistant and heat resistant lubricants, varnishes, binders, and electric insulators …   New Collegiate Dictionary

• Injection molding of liquid silicone rubber — (LSR) is a process to produce pliable, durable parts in high volume.Liquid silicone rubber is a high purity platinum cured silicone with low compression set, great stability and ability to resist extreme temperatures of heat and cold ideally… …   Wikipedia

• Medical grade silicone — Medical grade silicones are silicones tested for biocompatibility and are appropriate to be used for medical applications. In the United States, the Food and Drug Administration (FDA) regulates materials implanted into the body.[1] Medical grade… …   Wikipedia

• Laser engraving — is the practice of using lasers to engrave or mark an object. The technique can be very technical and complex, and often a computer system is used to drive the movements of the laser head. Despite this complexity, very precise and clean… …   Wikipedia

• industrial polymers, major — Introduction       chemical compounds used in the manufacture of synthetic industrial materials.       In the commercial production of plastics, elastomers, man made fibres, adhesives, and surface coatings, a tremendous variety of polymers are… …   Universalium

• materials science — the study of the characteristics and uses of various materials, as glass, plastics, and metals. [1960 65] * * * Study of the properties of solid materials and how those properties are determined by the material s composition and structure, both… …   Universalium

• Dow Chemical Company — The Dow Chemical Co. Type Public Traded as NYSE: DOW TYO …   Wikipedia

• Spin casting — or Centrifugal Rubber Mold Casting (CRMC) is a method of utilizing centrifugal force to produce castings from a rubber mold. Typically, a disc shaped mold is spun along its central axis at a set speed. The casting material, usually molten metal… …   Wikipedia