A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Coke oven refractory binder and preparation method thereof
The invention discloses a coke oven refractory binder which comprises the following raw materials in parts by weight: 55-70 parts of graphite powder, 20-30 parts of zirconium phosphate, 12-18 parts ofpolycarbosilane, 10-15 parts of lanthanum oxide, 3-9 parts of aluminum oxide, 1-7 parts of a flexibilizer and 1.5-3 parts of turpentine. The coke oven refractory binder provided by the invention is high in bonding strength, the bonding strength of any temperature interval between the normal temperature and the highest use temperature is relatively good, and bonding between different materials canbe realized, so that the technical problems that an existing binder has no bonding strength in a medium-temperature section and cannot realize bonding between different materials are solved; the invention further discloses a preparation method of the refractory binder for the coke oven. The preparation method is simple in process.
本发明公开了一种焦炉耐火粘结剂，所述焦炉耐火粘结剂包括如下重量份的原料：石墨粉55～70份、磷酸锆20～30份、聚碳硅烷12～18份、氧化镧10～15份、氧化铝3～9份、增韧剂1～7份和松节油1.5～3份。本发明提供的焦炉耐火粘结剂粘结强度高，从常温至最高使用温度之间的任何一个温度区间的粘结强度均较好，还能实现不同材料之间的粘结，从而解决现有粘结剂在中温区段没有粘结强度，不能实现不同材料之间粘结的技术问题；本发明还公开了一种焦炉耐火粘结剂的制备方法，该制备方法工艺简单。
Coke oven refractory binder and preparation method thereof
The invention discloses a coke oven refractory binder which comprises the following raw materials in parts by weight: 55-70 parts of graphite powder, 20-30 parts of zirconium phosphate, 12-18 parts ofpolycarbosilane, 10-15 parts of lanthanum oxide, 3-9 parts of aluminum oxide, 1-7 parts of a flexibilizer and 1.5-3 parts of turpentine. The coke oven refractory binder provided by the invention is high in bonding strength, the bonding strength of any temperature interval between the normal temperature and the highest use temperature is relatively good, and bonding between different materials canbe realized, so that the technical problems that an existing binder has no bonding strength in a medium-temperature section and cannot realize bonding between different materials are solved; the invention further discloses a preparation method of the refractory binder for the coke oven. The preparation method is simple in process.
本发明公开了一种焦炉耐火粘结剂，所述焦炉耐火粘结剂包括如下重量份的原料：石墨粉55～70份、磷酸锆20～30份、聚碳硅烷12～18份、氧化镧10～15份、氧化铝3～9份、增韧剂1～7份和松节油1.5～3份。本发明提供的焦炉耐火粘结剂粘结强度高，从常温至最高使用温度之间的任何一个温度区间的粘结强度均较好，还能实现不同材料之间的粘结，从而解决现有粘结剂在中温区段没有粘结强度，不能实现不同材料之间粘结的技术问题；本发明还公开了一种焦炉耐火粘结剂的制备方法，该制备方法工艺简单。
Coke oven refractory binder and preparation method thereof
一种焦炉耐火粘结剂及其制备方法
2020-12-04
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME