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A platform for research: civil engineering, architecture and urbanism
Carbon nanotube modified anti-cracking composite anticorrosive material, and preparation method and application thereof
The invention relates to a carbon nanotube modified anti-cracking composite anticorrosive material, and a preparation method and an application thereof. The carbon nanotube modified anti-cracking composite anticorrosive material specifically comprises a powder material and a liquid material; the powder material is prepared by mixing, by weight, 15-30 parts of an inorganic cementing material powdermaterial, 0.1-0.5 part of carbon nanotubes, 2-8 parts of a powder filler and 0.1-2 parts of a solid additive; the liquid material is prepared through mixing, by weight, 3-10 parts of a liquid polymer, 0.05-0.5 part of aminopropylamine dioleate, 0.01-0.1 part of tributyl phosphate and 0.01-0.1 part of an ECO-2300 acidic efficient dispersing agent; and the mass ratio of the inorganic cementing material powder to the liquid polymer is 7:1 to 3:1. The carbon nanotube modified anti-cracking composite anticorrosive material has the advantages of good anti-cracking performance, acid and alkali resistance, salt fog resistance and the like, is firmly bonded after being cured on the metal surface, is not prone to falling off, and has an expected service life of 30 years or more.
本发明涉及一种纳米碳管改性抗裂型复合防腐材料、其制备方法及应用，具体包括粉料和液料；粉料由以下重量份的组分混合制成：无机胶凝材料粉料15～30份、碳纳米管0.1～0.5份、粉末填料2～8份、固态外加剂0.1～2份；液料由以下重量份的组分混合制成：液体聚合物3～10份、氨基丙胺二油酸酯0.05～0.5份、磷酸三丁酯0.01～0.1份、ECO‑2300酸性高效分散剂0.01～0.1份；其中，无机胶凝材料粉料与液体聚合物的质量比为7:1‑3:1。本发明提供的纳米碳管改性抗裂型复合防腐材料，具有抗裂性能好、耐酸碱性、耐盐雾性等优点，在金属表面固化后粘结牢固，不易脱落，预期使用寿命可达30年以上。
Carbon nanotube modified anti-cracking composite anticorrosive material, and preparation method and application thereof
The invention relates to a carbon nanotube modified anti-cracking composite anticorrosive material, and a preparation method and an application thereof. The carbon nanotube modified anti-cracking composite anticorrosive material specifically comprises a powder material and a liquid material; the powder material is prepared by mixing, by weight, 15-30 parts of an inorganic cementing material powdermaterial, 0.1-0.5 part of carbon nanotubes, 2-8 parts of a powder filler and 0.1-2 parts of a solid additive; the liquid material is prepared through mixing, by weight, 3-10 parts of a liquid polymer, 0.05-0.5 part of aminopropylamine dioleate, 0.01-0.1 part of tributyl phosphate and 0.01-0.1 part of an ECO-2300 acidic efficient dispersing agent; and the mass ratio of the inorganic cementing material powder to the liquid polymer is 7:1 to 3:1. The carbon nanotube modified anti-cracking composite anticorrosive material has the advantages of good anti-cracking performance, acid and alkali resistance, salt fog resistance and the like, is firmly bonded after being cured on the metal surface, is not prone to falling off, and has an expected service life of 30 years or more.
本发明涉及一种纳米碳管改性抗裂型复合防腐材料、其制备方法及应用，具体包括粉料和液料；粉料由以下重量份的组分混合制成：无机胶凝材料粉料15～30份、碳纳米管0.1～0.5份、粉末填料2～8份、固态外加剂0.1～2份；液料由以下重量份的组分混合制成：液体聚合物3～10份、氨基丙胺二油酸酯0.05～0.5份、磷酸三丁酯0.01～0.1份、ECO‑2300酸性高效分散剂0.01～0.1份；其中，无机胶凝材料粉料与液体聚合物的质量比为7:1‑3:1。本发明提供的纳米碳管改性抗裂型复合防腐材料，具有抗裂性能好、耐酸碱性、耐盐雾性等优点，在金属表面固化后粘结牢固，不易脱落，预期使用寿命可达30年以上。
Carbon nanotube modified anti-cracking composite anticorrosive material, and preparation method and application thereof
一种纳米碳管改性抗裂型复合防腐材料、其制备方法及应用
SUN SHI'AN (author) / QIU ZHENHUI (author) / MA JUN (author) / RUAN SHAOJUN (author) / HAO JINGTUAN (author) / SUN YUANBAO (author) / FEI YIWEI (author)
2020-05-08
Patent
Electronic Resource
Chinese
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