How to distinguish the authenticity of a purple clay pot?

Let's hear what the teacher has to say!

Chinese like to drink tea, so a series of tea sets have been derived. Among them, the purple clay pot is a kind of teapot and is deeply loved by people, so how to identify the authenticity of the purple clay pot? Today, PChouse will share it with you.

At first glance, the texture of the real purple clay pot is fresh and round, and the vision has a matte effect, with many evenly distributed fine particles similar to metallic luster. The inner wall of some handmade pots has radial lines from the central dot to the periphery, which is formed during the processing process.

Second touch, the real purple clay pot feels delicate but not slippery, and the fake purple clay pot feels rough or slippery; For example, the feel of ordinary clay is rough, the feel of porcelain is slippery at the first touch, and if you press and rub it a little hard, it will feel astringent. This is a manifestation of the difference in molecular structure.

Three turns, turn the lid, the lid of the real purple clay pot rotates flexibly and smoothly, and makes a slight "silk" or "rustling" pleasant sound, and the clay fake "purple clay pot" makes a dull "clatter" sound.

Fourth, tap the lid on the body of the pot, although some people disapprove of this, but this is very effective. The sound of the real purple clay pot is crisp and pleasant, the sound is short, and the sound stops immediately after the tapping; The fake purple clay pot of ordinary clay has a dull and short percussion sound; The sound of porcelain percussion is more crisp than that of purple sand, a bit like the sound of metal impact, which is difficult for ordinary people to distinguish. But there is a very obvious difference that the sound wavelength of porcelain is obvious, and after the tapping ends, the sound still lasts for a few milliseconds, while the real purple sand stops immediately.

Five certificates, the general ** purple sand pot has a handwritten certificate of the maker, the certificate is usually rice paper, brush writing, calligraphy handsome, this is because calligraphy is a good craftsman compulsory course, good purple sand pot added value is more reflected in the calligraphy and painting skills, stamped with seals. The inscription of the seal is consistent with the inscription of the bottom of the purple clay pot.

Six water tests, water poured on the real purple sand pot, will not form obvious water droplets, the water is a relatively uniform piece, and then it will not take long to gradually be absorbed by the purple sand.

Yes, it is possible to use purple or black mud.

The mud should not be very colorful, but soft.

1. Installation process.

In terms of appearance, from the side of the pot, the upper surface of the spout, spout and handle should be flush; From above, the spout handle should be in the same straight line, should not be skewed, and be in the middle of the body. The end face of the mouth and cover should be smooth without ups and downs, and the fit should be tight, without traces of sandpaper or file polishing.

There should be no cracks and peeling throughout the body, if there is, it is a defective product, ** at least one-third shorter. Pay special attention to the mouth, handle, drip and the body of the pot, the lid of the inlay, in addition to the bottom of the pot, the edge of the mouth, the edge of the lid and the decoration of the flower goods are also inlaid on, there should be no cracks, there are many cracks in the inside of the pot, especially beware. Peeling may occur on the end face of the mouth, mouth, lid, etc., which are prone to impact.

2. Handicraft.

The place of the joint should be natural and smooth, with no traces of artificial repair. The lines should be straight and clear, not muddy, the image of the flower goods should be as realistic and textured as possible, and the traces of tool decoration should be as few as possible. We have to measure the specifications of the overall mechanical processing, a good pot should be like a mechanical overall processing out, its processing accuracy is 500 yuan of the pot as the standard, the smooth surface per centimeter of non-modeling fluctuations shall not exceed 1 mm, the assembly accuracy error shall not exceed 1 mm, the gap between the mouth and the lid is about millimeters, if the lid is a symmetrical geometry, the lid should be well matched in all symmetrical directions.

It should be noted here that there should be no traces of sandpaper or file sanding in order to fit well.

3. Firing. In the firing process, due to the uneven fire and the temperature may cause uneven color, bubbles, too old or too tender, etc., which should also be noted.

Answer 1: There is starlight and melting point, and the sand color is not single: the natural purple sand ore contains a large amount of mica, quartz and iron. The sand in the purple sand refers to quartz, and the size of the quartz particles determines the thickness of the surface of the purple sand pot; The surface and inner wall of the purple clay pot have stars like twinkling in the night sky, which is mica; There are also black spots or stripes on the body of the pot, which is the color of insoluble iron (ferric ions, essential minerals for the human body), commonly known as melting point; The purple sand ore is a symbiotic mineral, so there will be particles of different colors in it, and there will not be only one sand color in it after it is made into a pot.

2. Breathability and water absorption: The tea suitability of the purple sand pot mainly comes from the air permeability of the double porous structure, so a pot made of real purple sand must be breathable and absorbent. Pour some hot water into the purple clay pot to warm the pot, pour boiling water outside, and you can see that the surface of the pot has hanging water and absorbs it, which means that it has the nature of the purple sand pot, which is a real purple sand material, otherwise it is a fake.

3. After use, you can raise a good-looking pulp: the purple clay pot also has a very important fun, that is, raising the pot. In the process of using the pot, the oily components in the tea are absorbed by the purple clay pot, and the color slowly becomes darker, and a layer of jade-like pulp is formed on the surface of the pot.

Therefore, a real purple sand is sure to be able to raise the pulp, and the better the material, the faster it will be raised, if a pot has not changed for a few months, the color has not deepened, and it has not become moist, then it can be concluded that it is a fake.

Hello dear, there is a detailed explanation of the steps here, you can click the link to learn about it, I hope it will help you.

There is no better or faster way to do it.

When you buy it, you can make a pot of tea and don't do it, and the tea will be bad for a few days. It's not good for less than 3 days.

There is also a purple clay pot that is not real or fake, only good or bad quality.

A good original ore pot is generally more than 5 days to keep the tea soup unchanged.