Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Preparation method of mineral fiber reinforced hard calcium silicate fireproof plate
The invention discloses a preparation method of a mineral fiber reinforced hard calcium silicate fireproof plate. The preparation method comprises the following steps: weighing raw materials: 0.03%-0.05% by weight of a foaming agent, 0.05%-0.07% by weight of a dispersing agent, 3%-5% by weight of basalt fiber, 1.5%-3% by weight of a siliceous material, 2%-4% by weight of lime, 0.007%-0.01% by weight of a catalyst and the balance of water, and uniformly mixing and stirring all the raw materials to obtain a turbid liquid; then adding the turbid liquid into a reaction kettle to obtain the hard calcium silicate basalt fiber turbid liquid under a specific temperature condition, and finally adding the hard calcium silicate basalt fiber turbid liquid in the plate making process.
本发明公开了一种矿物纤维增强硬硅酸钙防火板的制备方法，先按重量比例称取0.03％～0.05％发泡剂、0.05～0.07％分散剂、3％～5％玄武岩纤维、1.5％～3％硅质材料、2％～4％石灰、0.007％～0.01％催化剂，余量为水，将其混和搅拌均匀，得到悬浊液；然后将悬浊液放入反应釜中，在特定温度条件下制得硬硅酸钙玄武岩纤维悬浊液，最后将硬硅酸钙玄武岩纤维悬浊液在制板过程中加入。
Preparation method of mineral fiber reinforced hard calcium silicate fireproof plate
The invention discloses a preparation method of a mineral fiber reinforced hard calcium silicate fireproof plate. The preparation method comprises the following steps: weighing raw materials: 0.03%-0.05% by weight of a foaming agent, 0.05%-0.07% by weight of a dispersing agent, 3%-5% by weight of basalt fiber, 1.5%-3% by weight of a siliceous material, 2%-4% by weight of lime, 0.007%-0.01% by weight of a catalyst and the balance of water, and uniformly mixing and stirring all the raw materials to obtain a turbid liquid; then adding the turbid liquid into a reaction kettle to obtain the hard calcium silicate basalt fiber turbid liquid under a specific temperature condition, and finally adding the hard calcium silicate basalt fiber turbid liquid in the plate making process.
本发明公开了一种矿物纤维增强硬硅酸钙防火板的制备方法，先按重量比例称取0.03％～0.05％发泡剂、0.05～0.07％分散剂、3％～5％玄武岩纤维、1.5％～3％硅质材料、2％～4％石灰、0.007％～0.01％催化剂，余量为水，将其混和搅拌均匀，得到悬浊液；然后将悬浊液放入反应釜中，在特定温度条件下制得硬硅酸钙玄武岩纤维悬浊液，最后将硬硅酸钙玄武岩纤维悬浊液在制板过程中加入。
Preparation method of mineral fiber reinforced hard calcium silicate fireproof plate
矿物纤维增强硬硅酸钙防火板的制备方法
HUANG WEIBIN (Autor:in) / CHEN TIESHI (Autor:in) / LIU LEI (Autor:in)
09.10.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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