一种拉毛防水粘贴一体化金钢砂全能防水涂料及其制备方法

By adding cashew phenol-based polystyrene to epoxy resin, the curing and cross-linking reaction is promoted, which solves the problems of insufficient adhesion and water resistance of epoxy resin coatings, and achieves toughening and hydrophobic effects for the coatings.

CN119752283BActive Publication Date: 2026-07-17FOSHAN YONGLAN BUILDING MATERIALS COATING TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
FOSHAN YONGLAN BUILDING MATERIALS COATING TECH CO LTD
Filing Date
2025-01-02
Publication Date
2026-07-17

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Abstract

本发明涉及涂料技术领域，且公开了一种拉毛防水粘贴一体化金钢砂全能防水涂料及其制备方法，所述防水涂料包括75‑95重量份环氧树脂、5‑25重量份腰果酚基聚苯乙烯、10‑20重量份金刚砂、2.5‑3.2重量份咪唑固化剂；本发明的腰果酚基聚苯乙烯含有柔性烷基长链，同时其活性亚氨基可以与环氧树脂发生反应，起到促进固化交联反应的作用，在提高聚苯乙烯与环氧树脂相容性的同时，起到很好的增韧作用，使涂料具有更好的耐冲击性、柔韧性和拉伸性能。并且含有烷基长链的聚苯乙烯具有较强的疏水性，均匀分散在环氧树脂漆膜基体中，有利于提高表面水接触角，改善耐水防水性能。
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