Introduction To Silicon And Silicone Products
Silicon (formally referred to as polymerized siloxane or polysiloxane) refers to any of a number of polymers containing alternate silicon and oxygen atoms, whoever properties are determined by the organic groups attached to the silicon atoms. Silicon is fluid, resinous, rubbery, extremely stable in high temperatures, and water-repellent, making them ideal for use as adhesives, lubricants, hydraulic oils and warmth in a broad range of fields.
One of the important components of silicon is its capacity to maintain it's mechanical properties over a wide range of temperatures, -80° F — 400° F (60° C — 205° C) and in some cases normality can be sustained in an even bigger choice of temperatures.
Silicon is often mistakenly referred to as "silicon". Although silicones contain silicon atoms, they are not made up exclusively of silicon, and have different physical characteristics from the element silicon.
Silicon gaskets and pads are available in open cell foams, closed cell sponges, various durometer solids, and is readily shaped in a wide variety of colors. There are high grab strength silicones, reinforced silicones, electrically conductive silicones, and thermally conductive silicones.シリコンパンツ
There are silicon foams that are UL94-V0 rated which is commonly required in the transit and electronic sectors. It performs well in data compresion set tests, and silicon is also naturally UV resistant so that it is ideal for numerous outdoor applications.
Extreme temperature resistance, stability with extreme environmental and chemical stress, and durability are some of the reasons silicon benefits aviation and aerospace. Silicon plastic sealants are currently used to secure interior and exterior doors, windows and paneling. Fluid resistance makes silicon ideal for fuel control diaphragms, hydraulic lines and cable clamp blocks. Silicon plastic keypads are even used in computers on earth and in space.
Silicon sealants are generally used to close holes, joints, and crevices in buildings being constructed or redesigned. Both professional and retail grade silicones are abundantly available for this specific purpose. These one-part silicon sealants cure by ingesting atmospheric moisture, which helps in the professional installation. A moistened finger or damp cloth is all that is needed to apply, and many do-it-yourselfers typically make use of this method to apply silicon caulking. Similar methods work for urethane caulking, the largest rival of silicon caulking.
Silicon demand in the usa will grow 4. 7 percent annually through 2010, driven by performance and environmental advantages over polymer-bonded, polyurethane, and plastic. Silicon fluids have, and will continue to achieve the highest demand. Demand for silicon skin gels will grow faster based on restored growth in the consumer electronics sector.
Silicon skin gels are very important to the consumer electronics sector, where highly specialized applications call for greater demands on the wrapping up materials. Silicon plastic is used to insulate, close and protect circuits, engine gaskets, control unit gaskets, electronic encapsulation, and special elements for decoupling noise.