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Factors affecting the semi-transparency of bone China cup and body
1, the more glass phase content in the structure, the higher the transparency. 2, the holes and crystals in the structure are opaque substances. Opaque material will affect the increase of transmittance. The scattering of each phase will reduce the semi-transparency of the ceramic. The more scatt...Read more -
The difference between bone China cup drawing blank and casting blank
Grouting blank: The above mentioned the production principle of the grouting billet, understand its production process, the grouting billet must be made of mold, and the mold must be two or more pieces, when grouting together, each mold will produce a gap at the contact, which will definitely aff...Read more -
Raw material amount of bone China cup grouting mud
1, the amount of bone powder will affect the transparency of porcelain, tone and sintering temperature. 2. The amount of bone meal in the bone China cup is proportional to the light transmittance of the porcelain. This is because when a large amount of bone meal is used, more rho Ca3 (PO4) 2 crys...Read more -
Identification of genuine and false bone porcelain cups
In terms of color alone, the high-quality bone China cup is milky white, the ordinary bone China cup is milky (bone that kind of yellow), and the fake bone China cup is either bright white (white dazzling) or dark yellow. Some people said that rubbing the edge of the bone China dish with water ca...Read more -
Bone China cup purchase precautions Do you know?
When buying and using bone China cups, note the following: 1, the purchase of bone China cup must choose the regular market, must not be cheap to buy no formal manufacturers of inferior products. The bone China cup was soaked in 4% acetic acid, and the dissolution amount of lead should not be gre...Read more -
Bone China advertising cup decals precautions Do you know?
Bone China advertising cup decals note: There should be no air bubbles hidden in the decal paper, and the air bubbles must be scraped out with a soft scraper. The design arc of the flower paper can not be completely accurate, because the flower paper itself will shrink, so it does not affect the ...Read more -
What are the conditions for cracks in bone china cups?
Bone china cracks refer to stripe defects formed by cracks in the product’s carcass, below the location where the crack occurs. 1. Splitting is the layering of the carcass, and the middle layer of the grout-like blank is also called heavy leather. 1. The blank itself contains air and there ...Read more -
What are the reasons for the uneven color of the baked flowers on bone china cups?
1. Underglaze decoration (1) When water is divided, the color of the water is lighter and the thickness is uneven. (2) When glazing, the glazing layer is not thick or the picture is not clean. (3) All the materials on the flower paper are not pasted, or flower paper that does not meet the require...Read more -
Routine maintenance of bone china advertising mugs
Bone china is thin and precious. This is a precious porcelain. In order to extend its service life, it is recommended that you wipe it gently with a soft sponge or towel. Wash your hands as much as possible. If you use a dishwasher, you can choose one with a “ceramic and crystal” type...Read more -
The unique charm of bone china advertising mugs
The process is complex and expensive: Compared with traditional porcelain, the manufacturing process of bone china is more complex. During the firing process, since the raw materials contain bone powder, the whiteness, transparency, regularity and thermal stability are extremely high. During the ...Read more -
What are the precautions for using bone china cups?
1. It is recommended to wash by hand, generally rinse with warm water, if you use detergent, please use neutral detergent and soft cloth to clean. 2. It is recommended to clean it immediately after use. If the cup is decorated with metal, it is obviously not suitable for the polish to wipe the su...Read more -
Classification method of bone china grades
In bone china, bone china is divided into different grades. The following is a detailed introduction to the classification method of bone china grades: It is roughly divided into AAA grade, first-class product, second-grade product, and third-grade product. One criterion for distinguishing grades...Read more
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