270目的紫陶泥有多细?

很多陶友听说紫陶泥料很细,但说到具体的目数,大家就不好理解。比如一位陶友问:270目的紫陶泥有多细?

How fine is 270 mesh purple clay?

要理解泥料的细腻程度,先要明白“目”的意思。

To understand the fineness of clay, we must first understand the meaning of “Mu”.

“目数”是指1平方英寸的筛网上网孔的个数。1平方英寸有多大的面积?换算成厘米,就是边长2.54厘米的正方形的面积,也就是6.4516平方厘米。

“Mesh” refers to the number of mesh holes on a 1 square inch screen. What is the area of one square inch? In centimeter, the area of a square with a side length of 2.54 cm is 6.4516 square centimeter.

在这个面积上,有100个网孔就是100目,有200个网孔就是200目……,所以,目数越高,网孔越多,意味着从网孔中筛下来的泥料颗粒就越细,反之就越粗。

In this area, 100 mesh is 100 mesh and 200 mesh is 200 mesh. Therefore, the higher the mesh number is, the more mesh is, which means that the slime particles screened from the mesh are finer, and vice versa.

270目的泥料到底有多细呢?以下是一部分筛孔尺寸和对应的目数,仅供大家参考:

How fine is 270 mesh mud? The following is a part of the mesh size and corresponding mesh number, for your reference only:

筛孔尺寸:0.425mm   标准目数:40目

筛孔尺寸:0.250mm   标准目数:60目

筛孔尺寸:0.150mm   标准目数:100目

筛孔尺寸:0.106mm   标准目数:140目

筛孔尺寸:0.090mm   标准目数:170目

筛孔尺寸:0.0750mm   标准目数:200目

筛孔尺寸:0.0630mm   标准目数:230目

筛孔尺寸:0.0530mm   标准目数:270目

筛孔尺寸:0.0450mm   标准目数:325目

筛孔尺寸:0.0374mm   标准目数:400目

270目的筛孔尺寸是0.053毫米,相当于1毫米的5.3%那么小的尺寸,通过这么小的筛孔筛出来的泥料能想象已经非常细腻了。

The mesh size of 270 mesh is 0.053 mm, which is equivalent to 5.3% of 1 mm. The mud screened through such a small mesh can be imagined to be very fine.

未经允许不得转载:饮茶乎 » 270目的紫陶泥有多细?

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