termofraguantes 21
The press are in network polymers that are composed of chains of union elementary. All the press are resins. They are characterized because they forged or are burned without merge, thus thermoresistant. They are not recyclable. With the heat acquiring rigidly and are very resistant to fire, although they lack of ductility and plasticity. Varnishes are used as insulation, such as bakelite. . .
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