Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Preparation method of high-voltage porcelain insulator glaze
The invention discloses a preparation method of high-voltage porcelain insulator glaze. The preparation method comprises the following steps: adding calcined bauxite, quartz powder, 30-60 parts of feldspar, porcelain powder, calcium carbonate, titanium dioxide and sodium humate into a ball mill for spray ball milling treatment so as to obtain a dry powder base material; adding Wu county Qingshan white mud, Dongbao petuntse and a proper amount of water into the dry powder base material, and continuing mixing and ball-milling in the ball mill to obtain a wet base material; subjecting the wet base material and the liquid organic silicon resin to mixing and grinding in the ball mill; and adding a coloring agent and a proper amount of water, and continuing mixing and ball-milling to obtain theglaze. A surface layer on the glaze is uniform in thickness, smooth in surface, full of gloss, free of water accumulation and high in hydrophobicity; the glaze is firmly bonded with a green body, andthe phenomenon of peeling or cracking cannot occur; and the glaze has the advantages of high strength, acid and alkali resistance, wear resistance, insulativity, favorable chemical stability and favorable thermal stability.
本发明公开了一种高压瓷质绝缘子釉料的制备方法，先将煅烧铝矾土、石英粉、30‑60份长石、瓷粉、碳酸钙、钛白粉和腐植酸钠加入球磨机中喷雾球磨处理，得到干粉基料，在干粉基料中加入吴县青山白泥、东堡瓷泥和适量水在球磨中继续混合球磨，得到湿态基料，将湿态基料和液态有机硅树脂在球磨机中继续混合研磨，加入着色剂和适量水继续球磨混合得到釉料，本发明釉层表面层厚度均匀、表面光滑、具有光泽，且不积水，疏水性强；与坯体结合牢固，不会发生剥落或开裂现象；具有高的强度、耐酸碱性、耐磨性和绝缘性以及良好的化学稳定性和热稳定性。
Preparation method of high-voltage porcelain insulator glaze
The invention discloses a preparation method of high-voltage porcelain insulator glaze. The preparation method comprises the following steps: adding calcined bauxite, quartz powder, 30-60 parts of feldspar, porcelain powder, calcium carbonate, titanium dioxide and sodium humate into a ball mill for spray ball milling treatment so as to obtain a dry powder base material; adding Wu county Qingshan white mud, Dongbao petuntse and a proper amount of water into the dry powder base material, and continuing mixing and ball-milling in the ball mill to obtain a wet base material; subjecting the wet base material and the liquid organic silicon resin to mixing and grinding in the ball mill; and adding a coloring agent and a proper amount of water, and continuing mixing and ball-milling to obtain theglaze. A surface layer on the glaze is uniform in thickness, smooth in surface, full of gloss, free of water accumulation and high in hydrophobicity; the glaze is firmly bonded with a green body, andthe phenomenon of peeling or cracking cannot occur; and the glaze has the advantages of high strength, acid and alkali resistance, wear resistance, insulativity, favorable chemical stability and favorable thermal stability.
本发明公开了一种高压瓷质绝缘子釉料的制备方法，先将煅烧铝矾土、石英粉、30‑60份长石、瓷粉、碳酸钙、钛白粉和腐植酸钠加入球磨机中喷雾球磨处理，得到干粉基料，在干粉基料中加入吴县青山白泥、东堡瓷泥和适量水在球磨中继续混合球磨，得到湿态基料，将湿态基料和液态有机硅树脂在球磨机中继续混合研磨，加入着色剂和适量水继续球磨混合得到釉料，本发明釉层表面层厚度均匀、表面光滑、具有光泽，且不积水，疏水性强；与坯体结合牢固，不会发生剥落或开裂现象；具有高的强度、耐酸碱性、耐磨性和绝缘性以及良好的化学稳定性和热稳定性。
Preparation method of high-voltage porcelain insulator glaze
一种高压瓷质绝缘子釉料的制备方法
LIU GUOHUA (Autor:in) / ZUO ZHIFENG (Autor:in) / ZUO JIANGUO (Autor:in) / ZUO ZHIYU (Autor:in)
20.10.2020
Patent
Elektronische Ressource
Chinesisch
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