Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Abstract Plasticisers are small molecules, usually low vapour pressure liquids, of molecular weights in the region 100–1000 which form solutions within the polymer. They are dissolved predominately in the amorphous regions of the polymer and act to reduce the yield stress and increase the toughness of the material. They also reduce the modulus and Tg. Plasticisers find their main use as a means of increasing the flexibility and toughness of a polymer for such applications as tubing and films. They are also sometimes added as a processing aid to reduce internal friction and lower melt viscosity.
Abstract Plasticisers are small molecules, usually low vapour pressure liquids, of molecular weights in the region 100–1000 which form solutions within the polymer. They are dissolved predominately in the amorphous regions of the polymer and act to reduce the yield stress and increase the toughness of the material. They also reduce the modulus and Tg. Plasticisers find their main use as a means of increasing the flexibility and toughness of a polymer for such applications as tubing and films. They are also sometimes added as a processing aid to reduce internal friction and lower melt viscosity.
Plasticisers
Swallowe, G. M. (Autor:in)
01.01.1999
4 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
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