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La resina de poliéster es un material termoendurecible que se obtiene mediante la polimerización de una mezcla de monómeros de éster y un agente de reticulación. Esta polimerización da como resultado una resina dura y resistente que se utiliza para fabricar una amplia variedad de productos.
Polyester resins are synthetic resins formed by the reaction of dibasic organic acids and polyhydric alcohols. Maleic anhydride is a commonly used raw material with diacid functionality in unsaturated polyester resins. [1]
19 de ago. de 2020 · Polyester resins are transparent, high-density polymers with excellent strength and water resistance with high usage in textiles (where it is known under the tradename “Polyester”) and packaging (where it generally referred to as “PET”).
Las resinas de poliéster son resinas sintéticas insaturadas formadas por la reacción de ácidos orgánicos dibásicos y alcoholes polihídricos. El anhídrido maleico es una materia prima de uso común con funcionalidad de diácido.
Polyester resins stand globally as one of the most popular thermoset resins. Over 2 million tonnes of unsaturated polyester resins are used for flat roofs, pipes, storage tanks and other waterproofing linings as well as high-specification components for the construction, marine, aerospace and automotive industries.
2 de feb. de 2020 · Polyester resins are widely used resin systems. Learn more about their chemical makeup and how they are used in the composites industry.
The polyester resin is a viscous liquid resin resulting from the condensation reaction between a glycol and an unsaturated dibasic acid. This polymer contains a double bond between its carbon atoms (C C) and is characterized by its clear pale yellow color.
