Liquid silicone

When siloxane chains, in which silicon atoms alternating with oxygen atoms bind in place of hydrogen atoms , The organic radicals, it comes to silicone compounds which are acidic macromolecules, with particular resistance to heat and strong water repellency:

Some types of silanes (macromolecular compounds acidic), characterized by specific organic radicals, are separated, purified, hydrolyzed, and by the elimination of molecules of H ₂ O, come to form chains siloxane, which may be linear, branched, cyclic or three-dimensional .
The siloxane compounds are liquid, and this was leading to the preparation of Liquid Silicones: compounds in these two components are formulated into 2 parts, one containing the catalytic reaction and therefore constitutes the reactive part, the other containing the grid, polymerization occurred, the structure will be composed of silicon.
When the two components are brought into contact to activate the curing reaction, or polymerization, leading to siloxane chains bind to each other across the board by creating bridges between them, coming to originate silicone elastomer known as "silicone rubber .
Additive components with more or less inert fillers, or special ingredients, you can change the physical properties of silicones is, or even their state of departure (you can go from two liquid components to two components in pulp).
The silicone rubbers and gels Raytec (Ray RTV Raytec gel etc..) Liquid state of supply are two elastomer component rapid curing at room temperature, thanks to the characteristics of elasticity, heat sealing, may be low lacerabilità used for a large number of applications.
Are electrically insulating, highly elastic, have virtually no linear shrinkage and, because these characteristics are used in the creation of small molds puddings, which gives a very faithful reproduction and extreme ease of extraction, production of accessories for stamping or pad, such as buffers shock.
Due to the absence of harm may be employed in the food, even in the medical field or footwear industry, craft, modeling and DIY.
Available in various colors and different curing times and Shore hardness.

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