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Super wear-resistant ceramic tile and production process thereof
The invention discloses a super wear-resistant ceramic tile and a production process thereof, and belongs to the technical field of ceramic tiles, the super wear-resistant ceramic tile comprises the following raw materials by weight: 76-80 parts of alumina powder, 5-8 parts of kaolin, 10-15 parts of talc, 10-20 parts of zirconia, 2-5 parts of yttrium oxide, and 11-13 parts of a modified binder; according to the modified adhesive, dopamine is deposited on the surface of silicon dioxide in an auto-polymerization mode to form a polydopamine layer, the polydopamine layer reacts with SBAS to generate amide, so that the SBAS is grafted to the polydopamine layer, SBA is further added to dilute an entanglement network of the SBAS, the modified adhesive is obtained, the activity and the melt index of an SBAS molecular chain are improved, and the service life of the adhesive is prolonged. Therefore, the flowability of the modified adhesive is improved; the modified adhesive is added into the raw materials for preparing the ceramic tile, so that the compactness and bonding strength of the ceramic tile are improved, and the wear resistance of the ceramic tile is effectively improved.
本发明公开了一种超耐磨陶瓷砖及其生产工艺，属于陶瓷砖技术领域，包括如下重量份原料：氧化铝粉76‑80份、高岭土5‑8份、滑石10‑15份、氧化锆10‑20份、氧化钇2‑5份、改性黏结剂11‑13份；所述改性黏结剂首先利用多巴胺自聚合沉积在二氧化硅表面形成聚多巴胺层，聚多巴胺层与SBAS反应生成酰胺从而将SBAS接枝在聚多巴胺层上，进一步加入SBA稀释SBAS的缠结网络，得到改性黏结剂，提高了SBAS分子链的活动性和熔融指数，从而提高了改性黏结剂的流动性；本发明通过在陶瓷砖制备原料中添加改性黏结剂，增加了陶瓷砖的密实性以及结合强度，从而有效提高了陶瓷砖的耐磨性。
Super wear-resistant ceramic tile and production process thereof
The invention discloses a super wear-resistant ceramic tile and a production process thereof, and belongs to the technical field of ceramic tiles, the super wear-resistant ceramic tile comprises the following raw materials by weight: 76-80 parts of alumina powder, 5-8 parts of kaolin, 10-15 parts of talc, 10-20 parts of zirconia, 2-5 parts of yttrium oxide, and 11-13 parts of a modified binder; according to the modified adhesive, dopamine is deposited on the surface of silicon dioxide in an auto-polymerization mode to form a polydopamine layer, the polydopamine layer reacts with SBAS to generate amide, so that the SBAS is grafted to the polydopamine layer, SBA is further added to dilute an entanglement network of the SBAS, the modified adhesive is obtained, the activity and the melt index of an SBAS molecular chain are improved, and the service life of the adhesive is prolonged. Therefore, the flowability of the modified adhesive is improved; the modified adhesive is added into the raw materials for preparing the ceramic tile, so that the compactness and bonding strength of the ceramic tile are improved, and the wear resistance of the ceramic tile is effectively improved.
本发明公开了一种超耐磨陶瓷砖及其生产工艺，属于陶瓷砖技术领域，包括如下重量份原料：氧化铝粉76‑80份、高岭土5‑8份、滑石10‑15份、氧化锆10‑20份、氧化钇2‑5份、改性黏结剂11‑13份；所述改性黏结剂首先利用多巴胺自聚合沉积在二氧化硅表面形成聚多巴胺层，聚多巴胺层与SBAS反应生成酰胺从而将SBAS接枝在聚多巴胺层上，进一步加入SBA稀释SBAS的缠结网络，得到改性黏结剂，提高了SBAS分子链的活动性和熔融指数，从而提高了改性黏结剂的流动性；本发明通过在陶瓷砖制备原料中添加改性黏结剂，增加了陶瓷砖的密实性以及结合强度，从而有效提高了陶瓷砖的耐磨性。
Super wear-resistant ceramic tile and production process thereof
一种超耐磨陶瓷砖及其生产工艺
CAO SHULONG (author) / ZHANG XIA (author) / HUANG BINGFENG (author)
2024-01-30
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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