紫砂壶的透气性又取决于哪些方面呢？

第一点就泡茶而已，由于每个人喝的茶叶种类不同，在冲泡的方式上也会存在差异，同时对紫砂壶的泥料的选择也会不同，因此针对不同的茶叶，选择适合的泥料才是正确的方法，比如说你是冲泡一些高香气的茶叶，比如铁观音，岩茶之类的，就需要选择泥料结晶度较高，透气性相对较差的朱泥紫砂壶来冲泡，如果是冲泡普洱茶，那就尽量选择透气性较好的段泥和紫泥类的紫砂壶。

第二点紫砂泥料的透气性是由哪些方面决定的呢？首先取决于泥料的特性，如果按照泥料的特性进行大致的分类，那么段泥类的透气性更好，然后是紫泥类的，最后是红泥类的，这个是泥料的先天因素决定的，其次跟泥料烧制的温度也有关系，烧制的温度越高泥料的烧结程度越到位，结晶度也就越高，那么透气性就会更差，但是也需要考虑泥料的烧结程度，如果过分地追求透气性，导致泥料的烧结程度不到位，就会在使用的过程中产生吐黑的情况。因此在紫砂壶烧制的时候需要进行各方面因素的综合考虑。

其次取决于泥料的目数，什么是目数呢？通俗的来讲就是表示泥料粗细程度的一个数值，目数越大说明紫砂泥料越细腻，目数越小说明紫砂泥料越粗，那么从理论上来说目数越低，泥料的透气性越好，目数越高泥料的透气性就越差，但是结合紫砂壶制作的工艺，如果泥料目数过低砂性太重，在制作的时候也体现不出来明针工艺的好坏，而目数过高泥料的砂性较弱，就缺乏了较好的塑性，导致紫砂壶很难成型，因此目前制作紫砂壶的泥料基本是选择40目到60目之间的。#紫砂壶#

英语翻译

The first point is just brewing tea. Because everyone drinks different types of tea, there will be differences in the way of brewing. At the same time, the choice of clay pots will be different, so for different teas, choose the right one. Mud is the correct method. For example, if you are brewing some high-scented tea, such as Tieguanyin, rock tea, etc., you need to choose a cinnabar purple sand pot with a higher crystallinity and relatively poor air permeability. For brewing, if you are brewing Pu'er tea, try to choose a purple clay pot with better air permeability and purple clay.

The second point is what determines the air permeability of purple sand mud? Firstly, it depends on the characteristics of the mud. If roughly classified according to the characteristics of the mud, the air permeability of the section mud is better, then the purple mud, and finally the red mud. This is the innate factor of the mud. The decision is also related to the temperature at which the mud is fired. The higher the firing temperature, the better the sintering degree of the mud, the higher the crystallinity, and the worse the air permeability, but the mud must also be considered. The degree of sintering, if the air permeability is pursued too much, the sintering degree of the mud material is not in place, and it will cause black spitting during use. Therefore, it is necessary to comprehensively consider various factors when making the purple clay pot.

Secondly, it depends on the mesh number of the mud. What is the mesh number? Popularly speaking, it is a numerical value indicating the thickness of the mud. The larger the mesh, the more delicate the purple sand mud. The smaller the mesh, the thicker the purple sand mud. In theory, the lower the mesh, the more air-permeable the mud. The better the performance, the higher the mesh, the worse the air permeability of the mud will be. However, combined with the craftsmanship of the purple clay pot, if the mesh is too low and the sand is too heavy, it will not reflect the good needle craftsmanship during production. If the size of the clay is too high, the sand quality is weak and it lacks good plasticity, which makes it difficult to form the purple clay pot. Therefore, the clay for making the purple clay pot is basically between 40 mesh and 60 mesh. #紫沙瓶#