Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The influence of heat ageing on one-part construction silicone sealants
AbstractThe effects of heat ageing on the elongation at break and tensile strength are studied for ten commercially available, standard construction silicone sealants, based on acetoxy, alkoxy, aminoxy and oxime cure. Mechanical properties are measured on ISO 8339 tensile test joints after exposure to 100, 150, 180 and 200°C as well as room temperature (as a control) over a period of one, three and six months. The study show that the heat staibility of thos one-part silicone sealants investigated is influenced mainly by their cure chemistry and only to a lesser extent by their formulation. A relative ranking of the heat stability of the sealants is derived based on the percentage change of their mechanical properties.
The influence of heat ageing on one-part construction silicone sealants
AbstractThe effects of heat ageing on the elongation at break and tensile strength are studied for ten commercially available, standard construction silicone sealants, based on acetoxy, alkoxy, aminoxy and oxime cure. Mechanical properties are measured on ISO 8339 tensile test joints after exposure to 100, 150, 180 and 200°C as well as room temperature (as a control) over a period of one, three and six months. The study show that the heat staibility of thos one-part silicone sealants investigated is influenced mainly by their cure chemistry and only to a lesser extent by their formulation. A relative ranking of the heat stability of the sealants is derived based on the percentage change of their mechanical properties.
The influence of heat ageing on one-part construction silicone sealants
Stögbauer, Herbert (Autor:in) / Wolf, Andreas T (Autor:in)
Construction and Building Materials ; 5 ; 27-32
01.01.1991
6 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
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