Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Hexagonal matrix self-repairing capillary crystalline multifunctional waterproofing agent and preparation method thereof
The invention relates to a hexagonal matrix self-repairing capillary crystalline multifunctional waterproofing agent and a preparation method and application thereof. The multifunctional waterproofingagent is prepared from the following raw materials: a component A comprising purified water, sodium silicate, a catalyst, a pure acrylic emulsion, a dispersing agent, a defoaming agent, a pigment andfiller, hydroxyethyl cellulose, hydroxyl-terminated polysiloxane and fluorine-containing polyether polyol; and a component B comprising an inorganic thixotropic thickener, a surfactant, a mildew preventive, a coalescing agent, a plasticizer, ammonia water, kaolin, ground calcium carbonate powder and titanium dioxide. The hexagonal matrix self-repairing capillary crystalline multifunctional waterproofing agent has extremely high adhesive force, and can generate hydrophobic chemical bonds and esterification reaction to make the emulsion cross-linked into a film, so the waterproof and hot-water-proof performance of the hexagonal matrix self-repairing capillary crystalline multifunctional waterproofing agent are greatly improved, and the hexagonal matrix self-repairing capillary crystalline multifunctional waterproofing agent has excellent heat-insulating and light-reflecting performance, and is environment-friendly, safe, flexible, not easy to crack, strong in adhesive force and coveringpower, low in cost, long in service life and wide in application prospect.
本发明涉及一种六方矩阵自修复渗透结晶多功能防水剂及其制备方法和应用，所述多功能防水剂包括如下原料：A组份：纯净水、硅酸钠、催化剂、纯丙乳液、分散剂、消泡剂、颜填料、羟乙基纤维素、端羟基聚硅氧烷和含氟聚醚多元醇；B组份：无机触变增稠剂、表面活性剂、防霉剂、成膜助剂、增塑剂、氨水、高岭土、重钙粉和钛白粉。本发明的六方矩阵自修复渗透结晶多功能防水剂，具有极高的附着力，能够生成疏水性化学键和产生酯化反应，使乳液交联成膜，大大提高了该六方矩阵自修复渗透结晶多功能防水剂的防水和防热水性能，且具有优异的隔热反光性能，环保安全，涂层柔韧，不易龟裂，附着力、遮盖力强，成本低，使用寿命长，具有广阔的应用前景。
Hexagonal matrix self-repairing capillary crystalline multifunctional waterproofing agent and preparation method thereof
The invention relates to a hexagonal matrix self-repairing capillary crystalline multifunctional waterproofing agent and a preparation method and application thereof. The multifunctional waterproofingagent is prepared from the following raw materials: a component A comprising purified water, sodium silicate, a catalyst, a pure acrylic emulsion, a dispersing agent, a defoaming agent, a pigment andfiller, hydroxyethyl cellulose, hydroxyl-terminated polysiloxane and fluorine-containing polyether polyol; and a component B comprising an inorganic thixotropic thickener, a surfactant, a mildew preventive, a coalescing agent, a plasticizer, ammonia water, kaolin, ground calcium carbonate powder and titanium dioxide. The hexagonal matrix self-repairing capillary crystalline multifunctional waterproofing agent has extremely high adhesive force, and can generate hydrophobic chemical bonds and esterification reaction to make the emulsion cross-linked into a film, so the waterproof and hot-water-proof performance of the hexagonal matrix self-repairing capillary crystalline multifunctional waterproofing agent are greatly improved, and the hexagonal matrix self-repairing capillary crystalline multifunctional waterproofing agent has excellent heat-insulating and light-reflecting performance, and is environment-friendly, safe, flexible, not easy to crack, strong in adhesive force and coveringpower, low in cost, long in service life and wide in application prospect.
本发明涉及一种六方矩阵自修复渗透结晶多功能防水剂及其制备方法和应用，所述多功能防水剂包括如下原料：A组份：纯净水、硅酸钠、催化剂、纯丙乳液、分散剂、消泡剂、颜填料、羟乙基纤维素、端羟基聚硅氧烷和含氟聚醚多元醇；B组份：无机触变增稠剂、表面活性剂、防霉剂、成膜助剂、增塑剂、氨水、高岭土、重钙粉和钛白粉。本发明的六方矩阵自修复渗透结晶多功能防水剂，具有极高的附着力，能够生成疏水性化学键和产生酯化反应，使乳液交联成膜，大大提高了该六方矩阵自修复渗透结晶多功能防水剂的防水和防热水性能，且具有优异的隔热反光性能，环保安全，涂层柔韧，不易龟裂，附着力、遮盖力强，成本低，使用寿命长，具有广阔的应用前景。
Hexagonal matrix self-repairing capillary crystalline multifunctional waterproofing agent and preparation method thereof
六方矩阵自修复渗透结晶多功能防水剂及其制备方法
HUANG XUSHENG (Autor:in)
01.01.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
Water-based capillary crystalline waterproofing agent
| Europäisches Patentamt | 2021