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Water-resistant and fracture-resistant waterproof roll and preparation method thereof
The invention discloses a water-resistant and fracture-resistant waterproof roll and a preparation method thereof, and belongs to the technical field of waterproof materials, and the water-resistant and fracture-resistant waterproof roll comprises the following components in parts by weight: 50-75 parts of asphalt, 5-16 parts of a plasticizer, 2.5-10.5 parts of an elastic aid, 12-18 parts of a flame retardant, 1.5-6.5 parts of an ultraviolet absorbent, 2.5-6.5 parts of an antioxidant and 0.5-3.5 parts of a coloring agent. 2, 4-dichloro-6-methoxy-1, 3, 5-triazine, di (o-amino) phenyl disulfide, [3-(trimethoxysilyl) propyl] succinic anhydride and hydroxyl-terminated polydimethylsiloxane are utilized to react step by step to produce the elastic auxiliary agent. The main chain of the elastic auxiliary agent is mainly composed of a flexible chain, hydrogen bonds are easily formed, an interpenetrating network is formed in a waterproof roll system, the toughness of the waterproof roll is improved, and the fracture resistance of the waterproof roll is improved.
本发明公开了一种耐水抗断裂的防水卷材及其制备方法，属于防水材料技术领域，且该耐水抗断裂的防水卷材包括以下重量份的组分：沥青50‑75份、增塑剂5‑16份、弹性助剂2.5‑10.5份、阻燃剂12‑18份、紫外吸收剂1.5‑6.5份、抗氧化剂2.5‑6.5份、着色剂0.5‑3.5份。且本发明利用2,4‑二氯‑6‑甲氧基‑1,3,5‑三嗪、二(邻氨基)苯基二硫、[3‑(三甲氧基硅烷基)丙基]琥珀酸酐、羟基封端聚二甲基硅氧烷逐步反应生产了弹性助剂。该弹性助剂主链主要为柔性链构成，容易形成氢键，在防水卷材体系中形成互穿网络，增加了防水卷材的韧性，提高了其抗断裂的性能。
Water-resistant and fracture-resistant waterproof roll and preparation method thereof
The invention discloses a water-resistant and fracture-resistant waterproof roll and a preparation method thereof, and belongs to the technical field of waterproof materials, and the water-resistant and fracture-resistant waterproof roll comprises the following components in parts by weight: 50-75 parts of asphalt, 5-16 parts of a plasticizer, 2.5-10.5 parts of an elastic aid, 12-18 parts of a flame retardant, 1.5-6.5 parts of an ultraviolet absorbent, 2.5-6.5 parts of an antioxidant and 0.5-3.5 parts of a coloring agent. 2, 4-dichloro-6-methoxy-1, 3, 5-triazine, di (o-amino) phenyl disulfide, [3-(trimethoxysilyl) propyl] succinic anhydride and hydroxyl-terminated polydimethylsiloxane are utilized to react step by step to produce the elastic auxiliary agent. The main chain of the elastic auxiliary agent is mainly composed of a flexible chain, hydrogen bonds are easily formed, an interpenetrating network is formed in a waterproof roll system, the toughness of the waterproof roll is improved, and the fracture resistance of the waterproof roll is improved.
本发明公开了一种耐水抗断裂的防水卷材及其制备方法，属于防水材料技术领域，且该耐水抗断裂的防水卷材包括以下重量份的组分：沥青50‑75份、增塑剂5‑16份、弹性助剂2.5‑10.5份、阻燃剂12‑18份、紫外吸收剂1.5‑6.5份、抗氧化剂2.5‑6.5份、着色剂0.5‑3.5份。且本发明利用2,4‑二氯‑6‑甲氧基‑1,3,5‑三嗪、二(邻氨基)苯基二硫、[3‑(三甲氧基硅烷基)丙基]琥珀酸酐、羟基封端聚二甲基硅氧烷逐步反应生产了弹性助剂。该弹性助剂主链主要为柔性链构成，容易形成氢键，在防水卷材体系中形成互穿网络，增加了防水卷材的韧性，提高了其抗断裂的性能。
Water-resistant and fracture-resistant waterproof roll and preparation method thereof
一种耐水抗断裂的防水卷材及其制备方法
LIANG ZISHUANG (author) / LIANG BENSHU (author) / LU ZIMING (author)
2021-09-10
Patent
Electronic Resource
Chinese
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