Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention relates to the technical field of rock wool boards, in particular to a rock wool board prepared from waste incineration fly ash and a processing method of the rock wool board. The method comprises the following steps: mixing and melting waste incineration fly ash, basalt, limestone, slag, clay, gypsum, glass fiber and cobblestone as raw materials, and performing fibrosis treatment to obtain cellosilk; mixing the cellosilk and the epoxy resin glue solution, performing pressure forming, and performing heating curing to obtain a rock wool board; according to the invention, the epoxy silicon-containing flame-retardant oligomer is added into the epoxy resin glue solution, and the epoxy silicon-containing flame-retardant oligomer improves the heat resistance, flame retardance and compression strength of the epoxy resin. The prepared rock wool board is good in performance, and resource utilization of the waste incineration fly ash is achieved.
本发明涉及岩棉板技术领域，具体为一种利用垃圾焚烧飞灰制备的岩棉板及其加工方法。本发明选用垃圾焚烧飞灰、玄武岩、石灰石、矿渣、黏土、石膏、玻璃纤维、鹅卵石为原料，混合熔融后再经过纤维化处理，得到纤维丝；将纤维丝与环氧树脂胶液混合，加压成型、加热固化得到岩棉板；本发明在环氧树脂胶液中加入了环氧基含硅阻燃低聚物，所述环氧基含硅阻燃低聚物改善了环氧树脂的耐热性能、阻燃性能和压缩强度。本发明制备的岩棉板性能良好，实现垃圾焚烧飞灰的资源化利用。
The invention relates to the technical field of rock wool boards, in particular to a rock wool board prepared from waste incineration fly ash and a processing method of the rock wool board. The method comprises the following steps: mixing and melting waste incineration fly ash, basalt, limestone, slag, clay, gypsum, glass fiber and cobblestone as raw materials, and performing fibrosis treatment to obtain cellosilk; mixing the cellosilk and the epoxy resin glue solution, performing pressure forming, and performing heating curing to obtain a rock wool board; according to the invention, the epoxy silicon-containing flame-retardant oligomer is added into the epoxy resin glue solution, and the epoxy silicon-containing flame-retardant oligomer improves the heat resistance, flame retardance and compression strength of the epoxy resin. The prepared rock wool board is good in performance, and resource utilization of the waste incineration fly ash is achieved.
本发明涉及岩棉板技术领域，具体为一种利用垃圾焚烧飞灰制备的岩棉板及其加工方法。本发明选用垃圾焚烧飞灰、玄武岩、石灰石、矿渣、黏土、石膏、玻璃纤维、鹅卵石为原料，混合熔融后再经过纤维化处理，得到纤维丝；将纤维丝与环氧树脂胶液混合，加压成型、加热固化得到岩棉板；本发明在环氧树脂胶液中加入了环氧基含硅阻燃低聚物，所述环氧基含硅阻燃低聚物改善了环氧树脂的耐热性能、阻燃性能和压缩强度。本发明制备的岩棉板性能良好，实现垃圾焚烧飞灰的资源化利用。
Rock wool board prepared from waste incineration fly ash and processing method thereof
一种利用垃圾焚烧飞灰制备的岩棉板及其加工方法
XU YAJUN (Autor:in)
06.12.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
/
C03B
Herstellung oder Formgebung von Glas, Mineral- oder Schlackenwolle
,
MANUFACTURE OR SHAPING OF GLASS, OR OF MINERAL OR SLAG WOOL
/
C03C
Chemische Zusammensetzungen für Gläser, Glasuren oder Emails
,
CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS
/
C08G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
,
Makromolekulare Verbindungen, anders erhalten als durch Reaktionen, an denen nur ungesättigte Kohlenstoff-Kohlenstoff-Bindungen beteiligt sind
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