Plastics VI ThP-TS-E

Relacionar Grupos

(47)

Technologies for spanish speakers
Classification of plastics depending on their thermal behavior

Duplicar

Crear reto

Sobre Relacionar Grupos

technology

Edad recomendada: 14 años

1127 veces realizada

tekno TEKNESO

España

¿Quieres aparecer en el Top 10 de este juego?

Inicia sesión

para identificarte.

Crea tu propio juego gratis desde nuestro creador de juegos

Crear relacionar grupos

Compite contra tus amigos para ver quien consigue la mejor puntuación en esta actividad

Crear reto


Plastics VI ThP-TS-EVersión en línea Technologies for spanish speakers Classification of plastics depending on their thermal behavior por tekno TEKNESO 1 THERMOPLASTICS 2 THERMOSTABLES 3 ELASTOMERS Weak molecular chains When heated they become soft They can be remodeled They can be formed into different shapes as many times as we want Heating and cooling process can be repeated many times Strong-linked chains running in different directions When heated they become soft and can be shaped once When cooled, they cannot be remoulded by applying heat Made from compounds derivated from petroleum Made by vulcanisation It is made by mixing sulphur and rubber and heating to 160º Laterally linked chains and folded over themselves They are hard, resistant and very elastic