Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Anti-ultraviolet composite concrete curing agent and preparation method thereof
The invention discloses an anti-ultraviolet composite concrete curing agent and a preparation method thereof, and the anti-ultraviolet composite concrete curing agent comprises 100-120 parts by mass of sodium silicate, 60-85 parts by mass of pure acrylic emulsion, 5-10 parts by mass of polyferric sulfate, 10-15 parts by mass of triethanolamine, 20-28 parts by mass of a dispersant, 10-15 parts by mass of an ultraviolet light absorber and 650-950 parts by mass of water. The compound ultraviolet light absorber comprises a light stabilizer 292 and an ultraviolet light absorber UV-1130, and the mass ratio of the light stabilizer 292 to the ultraviolet light absorber UV-1130 is (0-6): (8-10). The problem that an existing concrete curing agent is insufficient in ultraviolet resistance is solved.
本发明公开了一种抗紫外线复合型混凝土养护剂及其制备方法，包括100～120质量份的硅酸钠、60～85质量份的纯丙乳液、5～10质量份的聚合硫酸铁、10～15质量份的三乙醇胺、20～28质量份的分散剂、10～15质量份的紫外线吸收剂以及650～950质量份的水，所述复配紫外线吸收剂包括光稳定剂292与紫外线吸收剂UV‑1130，所述光稳定剂292与所述紫外线吸收剂UV‑1130的质量比为0～6：8～10。本发明解决了现有的混凝土养护剂中抗紫外线能力不足的问题。
Anti-ultraviolet composite concrete curing agent and preparation method thereof
The invention discloses an anti-ultraviolet composite concrete curing agent and a preparation method thereof, and the anti-ultraviolet composite concrete curing agent comprises 100-120 parts by mass of sodium silicate, 60-85 parts by mass of pure acrylic emulsion, 5-10 parts by mass of polyferric sulfate, 10-15 parts by mass of triethanolamine, 20-28 parts by mass of a dispersant, 10-15 parts by mass of an ultraviolet light absorber and 650-950 parts by mass of water. The compound ultraviolet light absorber comprises a light stabilizer 292 and an ultraviolet light absorber UV-1130, and the mass ratio of the light stabilizer 292 to the ultraviolet light absorber UV-1130 is (0-6): (8-10). The problem that an existing concrete curing agent is insufficient in ultraviolet resistance is solved.
本发明公开了一种抗紫外线复合型混凝土养护剂及其制备方法，包括100～120质量份的硅酸钠、60～85质量份的纯丙乳液、5～10质量份的聚合硫酸铁、10～15质量份的三乙醇胺、20～28质量份的分散剂、10～15质量份的紫外线吸收剂以及650～950质量份的水，所述复配紫外线吸收剂包括光稳定剂292与紫外线吸收剂UV‑1130，所述光稳定剂292与所述紫外线吸收剂UV‑1130的质量比为0～6：8～10。本发明解决了现有的混凝土养护剂中抗紫外线能力不足的问题。
Anti-ultraviolet composite concrete curing agent and preparation method thereof
抗紫外线复合型混凝土养护剂及其制备方法
WANG MENG (Autor:in) / LIU XIAOFEI (Autor:in) / CHEN LI (Autor:in) / XIAO HAIRONG (Autor:in) / WANG JINGJING (Autor:in) / LIU GUANGHUA (Autor:in) / LIU RUIJIN (Autor:in) / CAO DI (Autor:in) / LIU WENDAO (Autor:in)
09.08.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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