Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Underwater curable thermosetting composition
Disclosed is a two-part system comprising a first component comprising one or more epoxy resins and an epoxy functional material having a functionality greater than 4 and a viscosity of less than 850 cps at 25 DEG C, and a second component comprising one or more phosphate esters having a functionality greater than 4 and a viscosity of less than 850 cps at 25 DEG C, wherein the first component is mixed with the second component at room temperature to form a composition having a peak overlap shear stress after curing under water of at least 7 MPa according to ASTM D1002-10.
公开了一种两部分体系，该两部分体系包含第一组分和第二组分，该第一组分包括一种或多种环氧树脂和环氧官能材料，环氧官能材料具有大于4的官能度和在25℃下小于850cps的粘度，该第二组分包括一种或多种磷酸酯，其中在室温下将第一组分与第二组分混合后，形成了组合物，该组合物具有根据ASTM D1002‑10至少7MPa的在水下固化后的搭接剪切峰值应力。
Underwater curable thermosetting composition
Disclosed is a two-part system comprising a first component comprising one or more epoxy resins and an epoxy functional material having a functionality greater than 4 and a viscosity of less than 850 cps at 25 DEG C, and a second component comprising one or more phosphate esters having a functionality greater than 4 and a viscosity of less than 850 cps at 25 DEG C, wherein the first component is mixed with the second component at room temperature to form a composition having a peak overlap shear stress after curing under water of at least 7 MPa according to ASTM D1002-10.
公开了一种两部分体系，该两部分体系包含第一组分和第二组分，该第一组分包括一种或多种环氧树脂和环氧官能材料，环氧官能材料具有大于4的官能度和在25℃下小于850cps的粘度，该第二组分包括一种或多种磷酸酯，其中在室温下将第一组分与第二组分混合后，形成了组合物，该组合物具有根据ASTM D1002‑10至少7MPa的在水下固化后的搭接剪切峰值应力。
Underwater curable thermosetting composition
可水下固化的热固性组合物
MORTAZAVIAN HAMID (Autor:in) / CZAPLICKI MICHAEL (Autor:in) / PAQUETTE DONALD (Autor:in) / COX KEVIN (Autor:in)
10.12.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C08G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
,
Makromolekulare Verbindungen, anders erhalten als durch Reaktionen, an denen nur ungesättigte Kohlenstoff-Kohlenstoff-Bindungen beteiligt sind
/
C04B
Kalk
,
LIME
/
C08K
Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe
,
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
/
C08L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
,
Massen auf Basis makromolekularer Verbindungen