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Joint sealing material for flame path wall of carbon furnace and preparation method of joint sealing material
The invention provides a joint sealing material for a carbon furnace flame path wall and a preparation method thereof, and belongs to the field of refractory materials, the joint sealing material comprises a coarse-grain joint sealing material and a fine-grain joint sealing material, the coarse-grain joint sealing material comprises the following substances by weight: 20%-35% of coarse particles, 40%-50% of fine particles, 20%-30% of a plasticizer and 4%-10% of a binder; the coarse particles are one or two of raw silica, waste silica bricks and alumina clinker; the fine particles are two or more of waste silicon carbide bricks, waste silica bricks, pyrophyllite and alumina clinker; the plasticizer is three or more than three of plastic pottery clay powder, montmorillonite powder, albite powder and silica powder; the binding agent is three of yellow dextrin, sodium tripolyphosphate, sodium hexametaphosphate, sodium metasilicate powder and aluminum dihydrogen phosphate powder. The invention aims to provide the crack repairing material for the carbon furnace flame path wall and the use method, the crack repairing material is suitable for crack repairing of the carbon furnace flame path wall, has high repairing quality and high-strength bonding capacity, and does not fall off after being recycled for multiple times.
本发明提供一种炭素炉火道墙用补缝料及其制备方法，属于耐火材料领域，包括粗粒补缝料和细粒补缝料，所述粗粒补缝料由如下重量百分比的物质组成：粗颗粒20％～35％、细颗粒40％～50％、增塑剂20％～30％和结合剂4％～10％；所述粗颗粒是生硅石、废硅砖和矾土熟料中的一种或两种；所述细颗粒是废碳化硅砖、废硅砖、叶腊石和矾土熟料中的两种或两种以上；所述增塑剂为塑性陶土粉、蒙脱石粉、钠长石粉和硅微粉中的三种或三种以上；所述结合剂是黄糊精、三聚磷酸钠、六偏磷酸钠、偏硅酸钠粉和磷酸二氢铝粉中的三种。本发明的目的是提供一种炭素炉火道墙用补缝料及使用方法，适用于炭素炉火道墙缝补，具有高的修补质量和高强度的粘结能力、多次循环使用不脱落。
Joint sealing material for flame path wall of carbon furnace and preparation method of joint sealing material
The invention provides a joint sealing material for a carbon furnace flame path wall and a preparation method thereof, and belongs to the field of refractory materials, the joint sealing material comprises a coarse-grain joint sealing material and a fine-grain joint sealing material, the coarse-grain joint sealing material comprises the following substances by weight: 20%-35% of coarse particles, 40%-50% of fine particles, 20%-30% of a plasticizer and 4%-10% of a binder; the coarse particles are one or two of raw silica, waste silica bricks and alumina clinker; the fine particles are two or more of waste silicon carbide bricks, waste silica bricks, pyrophyllite and alumina clinker; the plasticizer is three or more than three of plastic pottery clay powder, montmorillonite powder, albite powder and silica powder; the binding agent is three of yellow dextrin, sodium tripolyphosphate, sodium hexametaphosphate, sodium metasilicate powder and aluminum dihydrogen phosphate powder. The invention aims to provide the crack repairing material for the carbon furnace flame path wall and the use method, the crack repairing material is suitable for crack repairing of the carbon furnace flame path wall, has high repairing quality and high-strength bonding capacity, and does not fall off after being recycled for multiple times.
本发明提供一种炭素炉火道墙用补缝料及其制备方法，属于耐火材料领域，包括粗粒补缝料和细粒补缝料，所述粗粒补缝料由如下重量百分比的物质组成：粗颗粒20％～35％、细颗粒40％～50％、增塑剂20％～30％和结合剂4％～10％；所述粗颗粒是生硅石、废硅砖和矾土熟料中的一种或两种；所述细颗粒是废碳化硅砖、废硅砖、叶腊石和矾土熟料中的两种或两种以上；所述增塑剂为塑性陶土粉、蒙脱石粉、钠长石粉和硅微粉中的三种或三种以上；所述结合剂是黄糊精、三聚磷酸钠、六偏磷酸钠、偏硅酸钠粉和磷酸二氢铝粉中的三种。本发明的目的是提供一种炭素炉火道墙用补缝料及使用方法，适用于炭素炉火道墙缝补，具有高的修补质量和高强度的粘结能力、多次循环使用不脱落。
Joint sealing material for flame path wall of carbon furnace and preparation method of joint sealing material
一种炭素炉火道墙用补缝料及其制备方法
DONG JIANJUN (author) / MA XIAOJUN (author) / LI LEMIN (author)
2024-04-26
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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