Adhesivo de dos componentes

8 Artículo / 8 Variedades

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Pegamento epoxi Weicon 1 minuto
de 8,40 €
Adhesivo epoxi de 2 componentes, sin relleno, viscoso, transparente, vida útil: 3 - 4 minutos, relación de mezcla 1:1, resistente a temperaturas de -50 a +80 °C
Pegamento epoxi R&G 5 minutos
de 8,90 €
Adhesivo de resina epoxi de 2 componentes, color ámbar, duración de la mezcla: aprox. 5 minutos, relación de mezcla 1:1, resistente a temperaturas de -50 a +60 °C
Pegamento de construcción Weicon RK-1500
de 21,90 €
Adhesivo reactivo de 2 componentes a base de metacrilato, de alta resistencia, elástico residual, transparente, incoloro, resistente a la temperatura de -40 °C a +130 °C (brevemente hasta +180 °C).
Pegamento máxima fuerza adhesiva Uhu Plus 300
de 12,90 €
Adhesivo epóxico bicomponente, resina (aglutinante) translúcido blanco (18 g), endurecedor transparente color miel (15 g), pot life: 90 min, tras 12 h de fuerza final, relación de mezcla variable, resistente a...
Masilla reparadora de resina de epoxi Weicon
de 26,90 €
product: 2 component epoxy resin modelling clay, End state: hardens to green colour, Working life: approx. 20-40 min.
Barra masilla reparadora epoxi Weicon, agua
de 8,90 €
Resina epoxi sintética de 2 componentes, rellena de cerámica, curado blanco, vida útil aprox. 15 min, tiempo de curado aprox. 60 min, resistente a temperaturas de -50 °C a +120°C, resellable
Barra masilla reparadora epoxi Weicon, aluminio
de 8,90 €
Resina epoxi sintética de 2 componentes, rellena de aluminio, coloreada de aluminio, endurecida, vida útil aprox. 4 min, tiempo de endurecimiento aprox. 30 min, resistente a temperaturas de -50 a +120 °C, resellable
Barra masilla reparadora epoxi Weicon, madera
de 8,90 €
Resina epoxi sintética de 2 componentes, con relleno mineral, curado beige, vida útil aprox. 15 min, tiempo de curado aprox. 60 min, resistente a temperaturas de -50 °C a +120 °C, resellable

Información sobre Adhesivo de dos componentes

Applications: Highly stress-able, gap-bridging bonds require the use of two component glues which, after both components have been mixed together, will cure into a solid plastic. The two component glues which are based on epoxy resin are distinguished by their being especially good for use with metals.

Treatment: Resin and curing agent (hardener) – the names of the two components – must be mixed in the correct ratios so as to ensure that the full adhesive strength is attained. The apportioning can be done by eye in the case of small amounts but larger amounts (over 20 grams) should be done by weight. The limited working life (open time) requires that the adhesive mixture be made in a sufficient amount to complete the job at hand. During the curing process the glue gives off a great deal of heat – temperatures over 100 ºC can be reached and these can lead to deformations in thin plastic assembly pieces.

Important: Larger amounts of two component glues start to turn into gels sooner because the heat being produced accelerates the reaction. This can be redressed by doing the mixing in a flat bowl. The opposite is naturally also true: by heating the mixture with, for example, a hair dryer, the hardening time of two component glue is shortened. Care should be taken when reclosing the containers: the caps should not be interchanged because they will then glue shut.


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