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A platform for research: civil engineering, architecture and urbanism
Ceramic body reinforcing agent and preparation method thereof
The invention relates to the technical field of ceramic industry, and provides a ceramic body reinforcing agent and a preparation method thereof. The ceramic body reinforcing agent comprises the following raw materials in parts by weight: 10-22 parts of a polydopamine modified bentonite-calcium polyphosphate composite material, 6-15 parts of lignin modified inorganic particles, 5-12 parts of sepiolite powder, 3-10 parts of an inorganic binder and 0.1-2 parts of magnesium lithium sodium silicate. The polydopamine modified bentonite-calcium polyphosphate composite material is generated by reaction of bentonite, nano silicon dioxide, alkyl sulfonate, dopamine hydrochloride, aluminum chloride and calcium polyphosphate, and the lignin modified inorganic particles are generated by reaction of inorganic particles and alkali lignin. The ceramic body reinforcing agent disclosed by the invention has the advantages of small usage amount and capability of greatly enhancing the structural strength of the body, and can greatly enhance the strength of the ceramic body under the condition of not influencing the flowability of slurry.
本发明涉及陶瓷工业技术领域，提供了一种陶瓷坯体增强剂及其制备方法。所述陶瓷坯体增强剂包括以下重量份的原料：聚多巴胺改性膨润土‑聚磷酸钙复合材料10‑22份、木质素改性无机粒子6‑15份、海泡石粉5‑12份、无机粘结剂3‑10份、硅酸镁锂钠盐0.1‑2份；所述聚多巴胺改性膨润土‑聚磷酸钙复合材料由膨润土、纳米二氧化硅、烃基磺酸盐、盐酸多巴胺、氯化铝、聚磷酸钙反应生成，所述木质素改性无机粒子由无机粒子与碱木质素反应生成。本发明的陶瓷坯体增强剂，具有使用量小、可大大增强坯体结构强度的优点，在不影响浆料流动性的情况下，能够大幅提高陶瓷坯体强度。
Ceramic body reinforcing agent and preparation method thereof
The invention relates to the technical field of ceramic industry, and provides a ceramic body reinforcing agent and a preparation method thereof. The ceramic body reinforcing agent comprises the following raw materials in parts by weight: 10-22 parts of a polydopamine modified bentonite-calcium polyphosphate composite material, 6-15 parts of lignin modified inorganic particles, 5-12 parts of sepiolite powder, 3-10 parts of an inorganic binder and 0.1-2 parts of magnesium lithium sodium silicate. The polydopamine modified bentonite-calcium polyphosphate composite material is generated by reaction of bentonite, nano silicon dioxide, alkyl sulfonate, dopamine hydrochloride, aluminum chloride and calcium polyphosphate, and the lignin modified inorganic particles are generated by reaction of inorganic particles and alkali lignin. The ceramic body reinforcing agent disclosed by the invention has the advantages of small usage amount and capability of greatly enhancing the structural strength of the body, and can greatly enhance the strength of the ceramic body under the condition of not influencing the flowability of slurry.
本发明涉及陶瓷工业技术领域，提供了一种陶瓷坯体增强剂及其制备方法。所述陶瓷坯体增强剂包括以下重量份的原料：聚多巴胺改性膨润土‑聚磷酸钙复合材料10‑22份、木质素改性无机粒子6‑15份、海泡石粉5‑12份、无机粘结剂3‑10份、硅酸镁锂钠盐0.1‑2份；所述聚多巴胺改性膨润土‑聚磷酸钙复合材料由膨润土、纳米二氧化硅、烃基磺酸盐、盐酸多巴胺、氯化铝、聚磷酸钙反应生成，所述木质素改性无机粒子由无机粒子与碱木质素反应生成。本发明的陶瓷坯体增强剂，具有使用量小、可大大增强坯体结构强度的优点，在不影响浆料流动性的情况下，能够大幅提高陶瓷坯体强度。
Ceramic body reinforcing agent and preparation method thereof
一种陶瓷坯体增强剂及其制备方法
ZENG XIANDA (author)
2023-03-03
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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