Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Butylbenzene modified zero-ammonia acrylic acid waterproof mortar emulsion and preparation method thereof, and waterproof mortar
The invention discloses a butylbenzene modified zero-ammonia acrylic acid waterproof mortar emulsion and a preparation method thereof, and waterproof mortar. The waterproof mortar emulsion comprises 100 parts of deionized water, 25-35 parts of styrene, 50-60 parts of butyl acrylate, 1-5 parts of hydroxyethyl acrylate, 1-3 parts of hydroxyethyl methacrylate, 0.5-3 parts of methacrylic acid, 0.1-0.5part of allyl methacrylate, 0.1-0.5 part of a silane coupling agent, 55-65 parts of a styrene-butadiene emulsion, 1-10 parts of an emulsifier, 0.1-1 part of an initiator and 0.1-2 parts of sodium hydroxide. The waterproof mortar emulsion has excellent bonding strength and flexural and compressive strength, is ammonia-free and low-odor, and has good flexibility; and the preparation method is simple in process, high in controllability, low in equipment requirements and low in cost.
本发明公开了一种丁苯改性的零氨丙烯酸防水砂浆乳液及其制备方法和防水砂浆，所述防水砂浆乳液包括去离子水100份，苯乙烯25～35份，丙烯酸丁酯50～60份，丙烯酸羟乙酯1～5份，甲基丙烯酸羟乙酯1～3份，甲基丙烯酸0.5～3份，甲基丙烯酸烯丙酯0.1～0.5份，硅烷偶联剂0.1～0.5份，丁苯乳液55～65份，乳化剂1～10份，引发剂0.1～1份，氢氧化钠0.1～2份；该防水砂浆乳液具有优异的粘结强度和抗折抗压强度、无氨低气味，又具有很好的柔韧性；所述制备方法工艺简单、可控性强，对设备的要求地，成本低。
Butylbenzene modified zero-ammonia acrylic acid waterproof mortar emulsion and preparation method thereof, and waterproof mortar
The invention discloses a butylbenzene modified zero-ammonia acrylic acid waterproof mortar emulsion and a preparation method thereof, and waterproof mortar. The waterproof mortar emulsion comprises 100 parts of deionized water, 25-35 parts of styrene, 50-60 parts of butyl acrylate, 1-5 parts of hydroxyethyl acrylate, 1-3 parts of hydroxyethyl methacrylate, 0.5-3 parts of methacrylic acid, 0.1-0.5part of allyl methacrylate, 0.1-0.5 part of a silane coupling agent, 55-65 parts of a styrene-butadiene emulsion, 1-10 parts of an emulsifier, 0.1-1 part of an initiator and 0.1-2 parts of sodium hydroxide. The waterproof mortar emulsion has excellent bonding strength and flexural and compressive strength, is ammonia-free and low-odor, and has good flexibility; and the preparation method is simple in process, high in controllability, low in equipment requirements and low in cost.
本发明公开了一种丁苯改性的零氨丙烯酸防水砂浆乳液及其制备方法和防水砂浆，所述防水砂浆乳液包括去离子水100份，苯乙烯25～35份，丙烯酸丁酯50～60份，丙烯酸羟乙酯1～5份，甲基丙烯酸羟乙酯1～3份，甲基丙烯酸0.5～3份，甲基丙烯酸烯丙酯0.1～0.5份，硅烷偶联剂0.1～0.5份，丁苯乳液55～65份，乳化剂1～10份，引发剂0.1～1份，氢氧化钠0.1～2份；该防水砂浆乳液具有优异的粘结强度和抗折抗压强度、无氨低气味，又具有很好的柔韧性；所述制备方法工艺简单、可控性强，对设备的要求地，成本低。
Butylbenzene modified zero-ammonia acrylic acid waterproof mortar emulsion and preparation method thereof, and waterproof mortar
一种丁苯改性的零氨丙烯酸防水砂浆乳液及其制备方法和防水砂浆
JIANG BIN (Autor:in) / ZHAO ZHIHUI (Autor:in)
12.05.2020
Patent
Elektronische Ressource
Chinesisch
Mortar waterproof agent, preparation method thereof and super-hydrophobic mortar
| Europäisches Patentamt | 2024