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A platform for research: civil engineering, architecture and urbanism
Preparation process of ceramic tile with medium and low gloss and ceramic tile
The invention relates to the technical field of ceramic tiles, in particular to a preparation process of a ceramic tile with medium and low gloss and the ceramic tile, and the preparation process comprises the following steps: S1, mixing an organic solvent, tetraethyl silicate, methyltriethoxysilane, a surfactant, water and an acid catalyst in proportion, and stirring and reacting at 15-60 DEG C for 6-12 hours to obtain coating sol; and S2, coating a protective glaze layer of the high-gloss ceramic tile with the coating sol, heating to the glass transition temperature of the transparent protective glaze layer, and carrying out annealing shaping to obtain the medium-gloss and low-gloss ceramic tile. The anti-reflection film layer is additionally arranged on the surface of the protective glaze layer of the ceramic tile, so that reflected light of the transparent protective glaze layer is reduced, light transmittance is increased, reflection glare of the transparent protective glaze layer is reduced, transparency of the transparent protective glaze layer is increased, definition and texture of patterns and textures of the ceramic tile are improved, smooth texture and surface roughness of the surface of the ceramic tile are not affected, and the service life of the ceramic tile is prolonged. And higher decoration requirements are met.
本发明涉及陶瓷砖技术领域，尤其涉及一种中、低光泽的陶瓷砖制备工艺及陶瓷砖，包括如下步骤：S1.将有机溶剂、硅酸四乙酯、甲基三乙氧基硅烷、表面活性剂、水和酸催化剂按比例混合，于15‑60℃条件下搅拌反应6‑12小时，得到镀膜溶胶；S2.在高光泽陶瓷砖的保护釉层上涂覆所述镀膜溶胶，升温至透明保护釉层的玻璃化转变温度进行退火定型，得到中、低光泽的陶瓷砖。通过在陶瓷砖的保护釉层表面增设了增透膜层，使透明保护釉层反射光减小、透光率增大，在降低透明保护釉层反射眩光的同时，增加其透明度，提升陶瓷砖的图案、纹理清晰度和质感，同时不影响瓷砖表面的光滑质感和表面粗糙度，满足更高的装饰需求。
Preparation process of ceramic tile with medium and low gloss and ceramic tile
The invention relates to the technical field of ceramic tiles, in particular to a preparation process of a ceramic tile with medium and low gloss and the ceramic tile, and the preparation process comprises the following steps: S1, mixing an organic solvent, tetraethyl silicate, methyltriethoxysilane, a surfactant, water and an acid catalyst in proportion, and stirring and reacting at 15-60 DEG C for 6-12 hours to obtain coating sol; and S2, coating a protective glaze layer of the high-gloss ceramic tile with the coating sol, heating to the glass transition temperature of the transparent protective glaze layer, and carrying out annealing shaping to obtain the medium-gloss and low-gloss ceramic tile. The anti-reflection film layer is additionally arranged on the surface of the protective glaze layer of the ceramic tile, so that reflected light of the transparent protective glaze layer is reduced, light transmittance is increased, reflection glare of the transparent protective glaze layer is reduced, transparency of the transparent protective glaze layer is increased, definition and texture of patterns and textures of the ceramic tile are improved, smooth texture and surface roughness of the surface of the ceramic tile are not affected, and the service life of the ceramic tile is prolonged. And higher decoration requirements are met.
本发明涉及陶瓷砖技术领域，尤其涉及一种中、低光泽的陶瓷砖制备工艺及陶瓷砖，包括如下步骤：S1.将有机溶剂、硅酸四乙酯、甲基三乙氧基硅烷、表面活性剂、水和酸催化剂按比例混合，于15‑60℃条件下搅拌反应6‑12小时，得到镀膜溶胶；S2.在高光泽陶瓷砖的保护釉层上涂覆所述镀膜溶胶，升温至透明保护釉层的玻璃化转变温度进行退火定型，得到中、低光泽的陶瓷砖。通过在陶瓷砖的保护釉层表面增设了增透膜层，使透明保护釉层反射光减小、透光率增大，在降低透明保护釉层反射眩光的同时，增加其透明度，提升陶瓷砖的图案、纹理清晰度和质感，同时不影响瓷砖表面的光滑质感和表面粗糙度，满足更高的装饰需求。
Preparation process of ceramic tile with medium and low gloss and ceramic tile
一种中、低光泽的陶瓷砖制备工艺及陶瓷砖
ZHANG JING (author) / CHEN ZHUWEN (author) / RAO PEIWEN (author) / ZHU LIANFENG (author) / LI ZHIHAO (author) / LI ZHILIN (author) / LI DAOJIE (author)
2022-05-17
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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