Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Curing agent system for sand-gathered sound absorption and insulation board, sand-gathered sound absorption and insulation board and preparation method of sand-gathered sound absorption and insulation board
The invention provides a curing agent system for a sand-gathered sound absorption and insulation board. The curing agent system comprises a component A to a component B in a weight ratio of 200: (20-40), wherein the component A is composed of epoxy resin, an epoxy diluent, a pigment filler and an ultraviolet light absorber, and the component B is composed of 1,3-diaminomethylcyclohexane, isophorone diamine, m-xylylenediamine, polyether amine and fat modified amine. In the prior art, a sandy microporous sound absorption and insulation material product is poor in stability and prone to discoloring, potential pollution hazards exist, and particularly, a curing system is complex and influences a product; the above problems are overcome in the invention. The sand-gathered sound absorption and insulation board has sound absorption and insulation effect and the characteristics of stability, lightness and thinness. Meanwhile, in order to improve comprehensive mechanical property and weather resistance and enable a bonding system to form a compact integral body microcosmically, new materials such as special pigments and fillers are added, for example, a combination of rutile titanium dioxide, carbon nanotubes, graphene and other materials.
本发明提供一种聚沙吸隔声板用固化剂体系，包含重量比为200∶20～40的A组分和B组分，所述A组分由环氧树脂、环氧稀释剂、颜填料和紫外线吸收剂组成，所述B组分由1,3‑二氨基甲基环己烷、异佛尔酮二胺、间苯二甲胺、聚醚胺和脂肪改性胺组成。解决了现有技术中砂质微孔吸隔声材料产品稳固性差，容易变色，存在污染隐患，特别是固化体系较为复杂，影响产品同时兼具吸隔声效果及稳固轻薄的特性。同时，为提高综合机械性能和耐候性，使得粘结体系在微观形成致密的整体，添加了特种颜填料等新材料。如金红石型钛白粉、纳米碳管和石墨烯等材料组合。
Curing agent system for sand-gathered sound absorption and insulation board, sand-gathered sound absorption and insulation board and preparation method of sand-gathered sound absorption and insulation board
The invention provides a curing agent system for a sand-gathered sound absorption and insulation board. The curing agent system comprises a component A to a component B in a weight ratio of 200: (20-40), wherein the component A is composed of epoxy resin, an epoxy diluent, a pigment filler and an ultraviolet light absorber, and the component B is composed of 1,3-diaminomethylcyclohexane, isophorone diamine, m-xylylenediamine, polyether amine and fat modified amine. In the prior art, a sandy microporous sound absorption and insulation material product is poor in stability and prone to discoloring, potential pollution hazards exist, and particularly, a curing system is complex and influences a product; the above problems are overcome in the invention. The sand-gathered sound absorption and insulation board has sound absorption and insulation effect and the characteristics of stability, lightness and thinness. Meanwhile, in order to improve comprehensive mechanical property and weather resistance and enable a bonding system to form a compact integral body microcosmically, new materials such as special pigments and fillers are added, for example, a combination of rutile titanium dioxide, carbon nanotubes, graphene and other materials.
本发明提供一种聚沙吸隔声板用固化剂体系，包含重量比为200∶20～40的A组分和B组分，所述A组分由环氧树脂、环氧稀释剂、颜填料和紫外线吸收剂组成，所述B组分由1,3‑二氨基甲基环己烷、异佛尔酮二胺、间苯二甲胺、聚醚胺和脂肪改性胺组成。解决了现有技术中砂质微孔吸隔声材料产品稳固性差，容易变色，存在污染隐患，特别是固化体系较为复杂，影响产品同时兼具吸隔声效果及稳固轻薄的特性。同时，为提高综合机械性能和耐候性，使得粘结体系在微观形成致密的整体，添加了特种颜填料等新材料。如金红石型钛白粉、纳米碳管和石墨烯等材料组合。
Curing agent system for sand-gathered sound absorption and insulation board, sand-gathered sound absorption and insulation board and preparation method of sand-gathered sound absorption and insulation board
聚沙吸隔声板用固化剂体系、聚沙吸隔声板及其制备方法
ZHANG BING (Autor:in) / ZHANG TIANCHANG (Autor:in) / ZOU-SHANG HANFENG (Autor:in)
04.09.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
ENVIRONMENTALLY SOUND ABSORPTION SOUND INSULATION BOARD
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