cufflink jewelry boxes wholesale I have a ivory necklace, but I don't feel like I do it. Who knows how to distinguish it?
5 thoughts on “cufflink jewelry boxes wholesale How to distinguish the true and false ivory?”
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wholesale travel jewelry organizer 1. Shape: The shape of the ivory may have been seen on TV, and it is generally a slightly curved conical shape. There are about one -third of the direction near the mouth, and the older the elephant, the more hollow parts. The solid part is suitable for carving and is the best part of dental quality. The horizontal section of the ivory is round and you can see the obvious level. The true and false of the ivory from the shape is only suitable for ivory that has not been processed.
2, color and fracture: Fresh ivory is generally white or light yellow. After a certain period of time, after a certain period of time, after a certain period of time, the ivory will gradually become pale yellow, deep yellow, and finally change to change. Trive. The color of the same ivory products is often different. With the age of the age, affected by temperature and humidity, the surface of some ivory utensils will appear light cracks, like hair shreds.
3, tooth patterns: The ivory's outer layer is enamel, the inner layer of hard protein and calcium phosphate. There are many thin tubes composed of hard proteins that radiate from the pulp to the outside. These textures are close to parallel ripples from the longitudinal surface. This structure is unique to ivory, and the fake ivory does not have this characteristic. Ivory contains oil, so shiny and delicate.
Extension information:
Note:
1. For those yellowing or black ivory, you can use hydrogen peroxide to confuse the dilute oxalic acid solution properly bleaching and cleaning.
2, a kind of yellow presented on some ancient ivory does not need to be removed, giving people a natural and elegant beauty. There are some harmless or no beautiful scars, it is best to try not to remove it to avoid hurting ivory.
3, broken and peeled ivory should be bonded before immersion and enhancement, and then process after healing. Polyacquate ECG can be used as adhesives.
4, ivory maintenance environment standard: temperature is 15-25 ℃; relative humidity is 45-65 %, and the volatility of the relative humidity of the environment must not be greater than 5 %.
5. To prevent strong light, the illumination value should be controlled within 150 Lex, try to avoid light saving as much as possible.
Reference information Source: Baidu Encyclopedia-ivory
jewelry wholesale downtown la How to identify ivory and bone carvings
ivory jewelry is valuable, so pay attention to the difference from bone carvings when purchasing. The following is a simple identification method:
(1) Test from the weight
The jewelry of the same size, the weight of the tooth carvings is heavier than the bone carvings.
(2) Division from the bone quality
The ivory texture is delicate, with small ripples on the top; the texture of the bone is relatively rough, and the texture on the top is also thick. Ivory products are oily and brighter; bone products look dry.
(3) Identification from workmanship
ivory Jewelry is finely made, and bone carvings are generally extensive.
(4) Looking at the color
This head jewelry is often white, and most of the bone carved jewelry must be bleached. Even if some dental carvings are bleached, they also give people a moist white feeling, and the bone carvings still look dry after bleaching.
Plasting with plastic imitation ivory products, which can be identified from the texture, there are often traces of molds on it.
wholesale kids fashion jewelry Pay content for time limit to check for freenAnswer Hello, the epidermis of ivory carving art will be aging, and it will be yellowed after a long time, from pale yellow to scorched, dark brown, and light brown; the pseudo -pseudo -used ivory is used as an old ivory. The cracks of the pulp, the cracks of the sparrows are unnatural, and there is a kind of smoke. The Guanyin of the sculpture carved in the Qing Dynasty was used with a deep and shallow knife method, and the clothes were drooping and calmly, giving people a calm feeling. The modern imitation Guanyin statues are complicated, the three -dimensional sense of three -dimensional, and the knife method is weak. Pay attention to the fake method of adding money later, be alert to fake truth.nQuestion to identify the authenticity of ivory works! thanksnAnswer your dear, watch the pictures you sent, this looks like it is true. However, there will be some deviations in the picture appraisal. It is recommended to go to offline to find a specialized institution, dear.nThe authenticity of ivory fruit can look at the feel, just like identifying glass and Hetian jade. The temperature of the use is very important. Plastic because of structural problems does not like heat conduction, so even if it is now the weather, it starts to be a bit cold. One is a bit cold. One is a bit cool. After minutes, you will feel warm. Rubbering a little hand, sticky and sticky. However, due to its natural organic characteristics, the ivory fruit is fast, and it is always cooler in hand, and it has a texture to rub, as comfortable as a fruit.nThank you for your consultation and please answer your questions. BleaknQuestions about these two pictures! Please help the teacher to identify itnAnswer according to the picture that looks genuinenAsk questions! Thank younAnswer your dear, you are welcome, please give me a praise, thank you, Huahua will send you n7 morenBleak
jewelry wholesale in indianapolis There are some small patterns in the real ivory. Put it in vinegar for soaking overnight, it will be soft and can make fine craftsmanship. After the production, use wooden thieves to slow down the fire and cook, and it will be hard. If you do not have these characteristics, it is not a genuine ivory. Another way is to use a tadpole to cook the ivory, which will soften, and then recover with the first method. (Source: China Jewelry.com)
Dives of ivory products: Most of the early endless ivory products were bone products. Later, various so -called artificial ivory appeared. N1, phenolic casting resin: made of phenol and aldehyde plus resin, colorless and transparent, can be mixed with various color melt, or carved. It is characterized by hardness, not afraid of heat, does not deform at high temperatures, is easy to become crispy, afraid of falling, becoming yellow for a long time.
2, nitrifying fiber plastic: Made of nitrifying fiber and camphor, adding appropriate filling and zinc cymbal white pigments, characterized by soft texture, elasticity, fear of heat, flammable.
3, cheesein plastic: The protein and formaldehyde synthesis in animal milk are characterized by high temperature and easy to deform, but the texture is beautiful and elegant.
although the ivory products are flooded, as long as you master a certain method, it is not difficult to distinguish the true and false ivory.
The simple method of identifying the true and false ivory:
In see the color of the ivory, the natural nature of the ivory is white, and the bone products are bleached by bleaching. The ivory not only makes bleach and it will show an oily and white. Gloss, and the bone product becomes dry after bleaching, plastic products are rigid, unnatural, and unlucky.
It look at the texture: the dental texture is delicate, the texture is fine ripples, and the bone eyes have no bone eyes. In contrast, the texture of the bone products is rough, the texture above is thick, and the eyes are bone.
The bone system is thick and the texture is thick, while plastic products often have no texture.
Three look at weight: From the perspective of weight, the same size decorations, due to the large proportion of ivory, the amount of dental carving products is significantly heavier than bone carving and plastic products.
The four -seeing workmanship: Most of the ivory works are well -organized, and most of the products are round; and the bone products are rough because of their own materials, and even if they are well -made, they will look rough. Shaped or flat, and the surface height is uneven. Plastic products often leave traces of molds.
fashion jewelry for everyone wholesale What you can see should be new teeth, which is from Africa. Asian ivory is basically impossible to see on the market. First of all, ivory is also a kind of jewelry, so you see it should have pearls. Secondly, the new teeth are also mentioned in front of the new teeth
basically all are African ivory
The texture again
ivory has texture lines, which are generally human -like patterns and mesh pattern. But one thing should pay attention to the mammoth ivory also have texture lines, but the angle is larger than the ivory. However, as the existence of fossils, mammoths will not have a delicate and warm feeling.
This ivory has water absorption and hydrophobicity.
In plastic wrap
Place water under the sun
Drops of water on the ivory
Observe the flow of water beads. The best way to identify is to observe in the sun.