Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Polycyclic structure shrinkage reducing agent, alkali-free liquid setting accelerator and preparation method of alkali-free liquid setting accelerator
The invention relates to a polycyclic structure shrinkage reducing agent, an alkali-free liquid setting accelerator and a preparation method thereof, and the polycyclic structure shrinkage reducing agent comprises the following raw materials: fulvic acid, oleic acid alcohol amine, a catalyst and a polymerization inhibitor; the molar ratio of fulvic acid to oleic acid alcohol amine is 1: (1-3); the oleic acid alcohol amine comprises at least one of linoleyl alcohol ethanolamine, oleic acid triisopropanolamine, arachidonic acid ethanolamine and linoleic acid triisopropanolamine. The alkali-free liquid accelerator is prepared from the following raw materials in parts by weight: 5-10 parts of the polycyclic structure shrinkage reducing agent in any one of claims 1-4, 1-4 parts of a stabilizer, 30-60 parts of aluminum salt, 3-15 parts of alkylol amine and 20-30 parts of water.
本发明涉及多环结构减缩剂、无碱液体速凝剂及其制备方法，其中，所述多环结构减缩剂，包括以下原料：富里酸、油酸醇胺、催化剂、阻聚剂；所述富里酸与油酸醇胺的摩尔比为1:(1‑3)；所述油酸醇胺包括亚油醇乙醇胺、油酸三异丙醇胺、花生四烯酸乙醇胺、亚油酸三异丙醇胺中的至少一种。所述无碱液体速凝剂，以重量份数计，包括以下原料：5～10份权利要求1‑4中任一项所述的多环结构减缩剂、1～4份稳定剂、30～60份铝盐、3～15份醇胺、20～30份水。
Polycyclic structure shrinkage reducing agent, alkali-free liquid setting accelerator and preparation method of alkali-free liquid setting accelerator
The invention relates to a polycyclic structure shrinkage reducing agent, an alkali-free liquid setting accelerator and a preparation method thereof, and the polycyclic structure shrinkage reducing agent comprises the following raw materials: fulvic acid, oleic acid alcohol amine, a catalyst and a polymerization inhibitor; the molar ratio of fulvic acid to oleic acid alcohol amine is 1: (1-3); the oleic acid alcohol amine comprises at least one of linoleyl alcohol ethanolamine, oleic acid triisopropanolamine, arachidonic acid ethanolamine and linoleic acid triisopropanolamine. The alkali-free liquid accelerator is prepared from the following raw materials in parts by weight: 5-10 parts of the polycyclic structure shrinkage reducing agent in any one of claims 1-4, 1-4 parts of a stabilizer, 30-60 parts of aluminum salt, 3-15 parts of alkylol amine and 20-30 parts of water.
本发明涉及多环结构减缩剂、无碱液体速凝剂及其制备方法，其中，所述多环结构减缩剂，包括以下原料：富里酸、油酸醇胺、催化剂、阻聚剂；所述富里酸与油酸醇胺的摩尔比为1:(1‑3)；所述油酸醇胺包括亚油醇乙醇胺、油酸三异丙醇胺、花生四烯酸乙醇胺、亚油酸三异丙醇胺中的至少一种。所述无碱液体速凝剂，以重量份数计，包括以下原料：5～10份权利要求1‑4中任一项所述的多环结构减缩剂、1～4份稳定剂、30～60份铝盐、3～15份醇胺、20～30份水。
Polycyclic structure shrinkage reducing agent, alkali-free liquid setting accelerator and preparation method of alkali-free liquid setting accelerator
多环结构减缩剂、无碱液体速凝剂及其制备方法
YANG HAO (Autor:in) / LIU BOBO (Autor:in) / MIAO DONGHUI (Autor:in) / CHEN CHANGJUN (Autor:in) / HE CHONG (Autor:in)
17.11.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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