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Techniques Of Silicone Molding
time2012/07/30
Today we will introduce you the techniques of silicone molding.Keep your eyes open!
Compression molding
Compression molding is a complex technique, usually used in the manufacture of rubber parts. It is how to work the melting point of the organosilicon compounds, and reflects the pressure in the shape of the heating mold compounds. The Meere industry data, compression molding, reduce waste, and produce a "minimum" joint shape. This technology also has the advantage of large and complex parts production. Dow Corning's low production costs, compression molding, cost-effective short runs and production began. "Injection
Silicone injection molding, common technologies, including the promotion of organic silicon compounds, sealing, heating the mold through a funnel. Set Stockwell elastomer, silicone rubber is more suitable for this process, the plastic base material, because it takes less time. Because it is a uniform filling silicone molds, injection molding, in order to meet the production needs more closely the object of "tolerance", such as baby bottle nipples. It also has the advantage of short cycle times and high production efficiency.
Extrusion
Extrusion, silicone, forced through the molding and cutting equipment. This is a complex process, the volatility of the Dow Corning mold costs and profits. However, it emphasizes a cross section of the wire insulation or tubes, rods, its suitability for the object.
Calendering
Rolling, compressed into a silicon. It is the ability to produce silicon, it can be used for the protection of waterproof fabric, a thin layer of sealant. In addition, it can produce long-term piece of plastic, because this compound can be formed in the molding process.