建水紫陶“无釉磨光”是什么意思?

建水紫陶里的“无釉磨光”并不是相对“有釉磨光”的,而是相对于直接的上釉光面,并且是专门针对打磨成镜面亮光的紫陶而言。

The “unglazed polishing” in Jianshui purple pottery is not relative to “glaze polishing”, but to the direct glazed surface, and is specifically for the purple pottery polished to mirror light.

经常遇到陶友拿着亮光的紫陶来问我:“这是上了釉吗?”在他们的印象里,只有上了釉的陶器或者瓷器才会有那样光亮的质感。作为陶器的建水紫陶,竟也可以在不施釉的情况下做成如镜面一样光亮到甚至可照出人影,是如何做到的呢?

Often met Tao you with bright purple pottery to ask me: “is this glazed?” In their impression, only glazed pottery or porcelain can have that bright texture. Jianshui purple pottery, as a kind of pottery, can also be made without glaze. It is as bright as a mirror and can even reflect people’s shadow. How can it be done?

这主要与建水紫陶泥料的细腻程度有关。建水紫陶,属于高温无釉细陶,“细”是指泥料细。

This is mainly related to the fineness of Jianshui purple pottery. Jianshui purple pottery belongs to high temperature unglazed fine pottery, and “fine” refers to fine clay.

建水紫陶目前的泥料多在200目以上,更高的甚至有380目,所以我们说建水紫陶的泥料是细若膏脂,一点都不夸张。

At present, the clay of Jianshui purple pottery is more than 200 mesh, and even 380 mesh higher. Therefore, it is no exaggeration to say that the clay of Jianshui purple pottery is as fine as plaster.

如此细腻的泥料,除了满足湿坯阴刻阳填的装饰工艺外,还能够在最后打磨时磨出各种表面效果,比如常见的磨砂、亚光、亚亮、亮光等等。

Such fine clay can not only meet the decoration process of wet block engraving and positive filling, but also produce various surface effects during the final grinding, such as common sanding, matte, sub bright, bright and so on.

因为打磨程度的不同,表面呈现的质感效果就不一样。打磨程度越低,表面越粗糙,反之,表面越光滑,直至如镜面一样高光发亮,达到可以照出人影的效果。

Because of the different degree of grinding, the texture effect of the surface is different. The lower the grinding degree is, the rougher the surface is; on the contrary, the smoother the surface is until it is as bright as the mirror, so as to achieve the effect of illuminating human shadow.

所以,建水紫陶工艺里说的“无釉磨光”,意思就是在不施釉的情况下,也可以磨出十分光亮的效果。

Therefore, Jianshui purple pottery craft said “glandless polishing”, which means that in the case of no glaze, can also be ground to a very bright effect.

未经允许不得转载:饮茶乎 » 建水紫陶“无釉磨光”是什么意思?

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