4 thoughts on “wholesale canvas jewelry bags How to identify the purity of gold jewelry?”
Patricia
it's wholesale jewelry First, look at color: Generally speaking, according to the different gloss and color of gold, you can generally distinguish pure gold, K gold, real gold, fake gold, she said, "gold is better with red yellow, and the color is more than 95%"; . View density: May wish to calculate the formula "the mass (gram) of a certain gold jewelry (gram)/a certain gold jewelry (cubic centimeter) = density", calculate the density of the gold jewelry measured, the density is 19.32 grams// The cubic centimeter is a pure gold or a more pure gold, otherwise it is a non -pure gold or a color difference in gold; . Three, folding hardness: High -colored nail carvings leave traces, 97%of gold that has become color -colored golden gold After two or three times, wrinkles appear at the bend, about 95%of gold jewelry, and it feels hard when bending. About 90%of the golden jewelry of about 90%. Broken two or three times to break. Golden purity judgment Note: It purchased gold jewelry In addition to using the simple method to identify the purity of gold jewelry, of course, it is also necessary to choose some high credit and professional jewelry merchants. If you buy gold jewelry in Shenzhen, it is recommended to go to Luohu Shuibei International Jewelry Trading Center to find a regular company merchant. Here I recommend a few editors to think that the more reliable jewelry first jewelry merchants, because they have passed the Trusted Transaction of the State Administration for Industry and Commerce of China , of the national e -commerce designated , can be completely assured of trading: Shenzhen Jinyuanxiang Jewelry Co., Ltd. Ring, tourmaline, diamond inlaid, earrings, necklace, etc.; Shenzhen Zhaofeng Jewelry Co., Ltd. : Main silver jewelry, 925 silver, sterling silver, silver bracelets, silver rings, silver necklaces, chain, Silver jewelry, etc.; Shenzhen Keya Jewelry Co., Ltd. : Main emerald jade, emerald processing, emerald wholesale, gold inlaid jade, ice species emerald, etc. Company : Mainly operating silver jewelry ,, sterling silver, silver bracelets, silver rings, silver necklaces, silver pendants. Of course, if you want to join the jewelry store, Rongda Jewelry is also a good choice. The type of gold jewelry Gold jewelry refers to jewelry made with gold as the main raw material. From its gold content, it can be divided into two categories: pure gold and K gold: the gold content of pure gold jewelry is 99 99 %Or more (99%is the general gold that is usually mentioned, 99.9%is a thousand feet, and the gold bars we buy are generally 99.99%, and 99.999%of high purity gold); K gold jewelry is added to its golden materials to its gold materials Other metals, such as silver and copper metals, are divided into different K numbers according to the gold content, such as 18K (75%gold content). The former is high in price, and has the function of preservation and appreciation, while the latter is much cheap.
wholesale costume jewelry from india Pay content for time limit to check for freenAnswer (1) See color: the higher the purity of the gold jewelry, the deeper the color. If there is no gold medal, you can determine the general color according to the following color (based on green gold. The so-called green gold contains only silver ingredients in gold); dark red yellow color is more than 95 %, light red yellow 90-95 % The pale yellow is 80-85 %, the cyan is 65-70 %, and the white light is only 50--60 % white light. The slightly yellow and white are less than 50 %. Generally, Qiqing, Eight Huang, and Jiu Chi can be used as a reference. (2) Type weight: The proportion of gold is 19.32, which is more important than metal such as silver, copper, lead, zinc, aluminum. The volume of gold is more than 40 % heavier than the silver, 1.2 times heavier than copper, and 6.1 times heavier than aluminum. The gold jewelry should have a feeling of sinking in the hand, and the fake gold jewelry feels lightly. This method is not suitable for gold jewelry inlaid.n(3) Look at the hardness: pure gold is soft and low. It can be used to draw light marks with nails. Teeth bite can leave dental marks. High -colored gold jewelry is low in color. It can also test hardness, pure gold is soft, easy to bend, the lower the purity, the less likely to bend.n(4) Listening to the sound: Throwing the real gold with more than 99 % of the color will make a tap sound, there is no rhyme or elasticity. The fake or low golden sound is crispy but no dullness. Generally, the sound of "Dangdang" is emitted, and there are surplus sounds.n(5) Burning with fire: The jewelry will be burned red (do not melt the jewelry) with the fire (do not melt the jewelry). After cooling, observe the color change. If the surface is still the original golden color is pure gold; It is not pure gold. Generally, the lower the color, the stronger the color, and the darkens are all, indicating that it is a fake gold jewelry.n(6)看标记：国产黄金饰品都是按国际标准提纯配制成的，并打上戮记，如“24K”标明“足赤”或“足金”；18K金，标明“18K”字样，成色低Those who are in LOK can not play the K -printed number according to regulations. At present, illegal elements are commonly used to manufacture fake cards and imitation stamps in the society. They use rare gold, Asian gold, and even brass to impersonate real gold. Therefore, the identification of gold jewelry must be comprehensively determined according to the sample to determine the true and false and the quality of the real.nGold, gold jewelry has always been one of people's favorite jewelry and one of the very valuable currency materials.nGold purity refers to the content of gold. Generally, K is used to represent the purity of gold, the highest purity of 24K gold, 18K times, and so on. The name of the gold depends on its purity. Therefore, you can distinguish gold by looking at color, weight, see hardness, listen to sounds, use fire, and see markers and other methods.nIn accordance with the "Regulations and Naming Methods of Jewelry Pureth" (National Standard GB/T11887-2002), the minimum purity of the purity of the foot gold is 990, that is, the purity is not less than 990 ‰; That is, the purity is not less than 999 ‰. In the standards here, the purity range of precious metals in precious metal jewelry does not include welding components, but the finished product content must not be lower than the specified purity range. The regulations on the purity of gold in the national standard refer to the minimum purity value. In most of the domestic market, the purity of most gold and thousands of gold raw materials exceeds the lowest value (the purity of the foot gold reaches 995 ‰, and the purity of thousands of gold reaches 999.5 ‰).nThe name of the gold depends on its purity. For example, the gold with a purity of 99%is called "Foot Gold", the gold with a purity of 99.9%is called "Thousands of Gold", and the gold with a purity of 99.99% Gold can call it "100,000 enough gold" or "Gao Chunjin". There is an idiom called "Gold Wone to the Red and People Without Permanent". In fact, 100%of pure gold does not exist. The first reason is that in the refinement technology, the other is that the gold jewelry or gold bars will participate in other substances more or less during the processing process.nIndicates that the Kra "Clar" of the Gem is directly related to the gemstone. "Clar" comes from French Carat. In order to distinguish between the two, the weight unit of the gem was "carat", and the golden position symbol was selected "K". However, in the weight of the gem, 1 carat = 200 mg; 1k in the purity unit of gold is 1/24 or converted to 4.1666%, which means that the gold content is 1/24 or 4.1666%. 18K gold is said to be the gold content of 18/24, which is 75%, and the remaining 25%are other metals. In gold jewelry, copper, silver, and so on. 24K gold means pure gold. Relatively speaking, Chinese consumers have high requirements for gold jewelry, so in the Chinese market, the more common gold jewelry varieties are 24K and 18K. However, in Europe and the United States, people have greater demand for gold jewelry. We can see many low -purity gold jewelry, such as 12K gold, 14K gold, etc. These purity mean is 50%and 58.33%of the gold content.nMore 8nBleak
it's wholesale jewelry First, look at color: Generally speaking, according to the different gloss and color of gold, you can generally distinguish pure gold, K gold, real gold, fake gold, she said, "gold is better with red yellow, and the color is more than 95%";
. View density: May wish to calculate the formula "the mass (gram) of a certain gold jewelry (gram)/a certain gold jewelry (cubic centimeter) = density", calculate the density of the gold jewelry measured, the density is 19.32 grams// The cubic centimeter is a pure gold or a more pure gold, otherwise it is a non -pure gold or a color difference in gold;
. Three, folding hardness: High -colored nail carvings leave traces, 97%of gold that has become color -colored golden gold After two or three times, wrinkles appear at the bend, about 95%of gold jewelry, and it feels hard when bending. About 90%of the golden jewelry of about 90%. Broken two or three times to break.
Golden purity judgment Note:
It purchased gold jewelry In addition to using the simple method to identify the purity of gold jewelry, of course, it is also necessary to choose some high credit and professional jewelry merchants. If you buy gold jewelry in Shenzhen, it is recommended to go to Luohu Shuibei International Jewelry Trading Center to find a regular company merchant. Here I recommend a few editors to think that the more reliable jewelry first jewelry merchants, because they have passed the Trusted Transaction of the State Administration for Industry and Commerce of China ,
of the national e -commerce designated
, can be completely assured of trading:
Shenzhen Jinyuanxiang Jewelry Co., Ltd. Ring, tourmaline, diamond inlaid, earrings, necklace, etc.;
Shenzhen Zhaofeng Jewelry Co., Ltd.
: Main silver jewelry, 925 silver, sterling silver, silver bracelets, silver rings, silver necklaces, chain, Silver jewelry, etc.;
Shenzhen Keya Jewelry Co., Ltd.
: Main emerald jade, emerald processing, emerald wholesale, gold inlaid jade, ice species emerald, etc. Company
: Mainly operating silver jewelry ,, sterling silver, silver bracelets, silver rings, silver necklaces, silver pendants. Of course, if you want to join the jewelry store, Rongda Jewelry is also a good choice.
The type of gold jewelry
Gold jewelry refers to jewelry made with gold as the main raw material. From its gold content, it can be divided into two categories: pure gold and K gold: the gold content of pure gold jewelry is 99 99 %Or more (99%is the general gold that is usually mentioned, 99.9%is a thousand feet, and the gold bars we buy are generally 99.99%, and 99.999%of high purity gold); K gold jewelry is added to its golden materials to its gold materials Other metals, such as silver and copper metals, are divided into different K numbers according to the gold content, such as 18K (75%gold content). The former is high in price, and has the function of preservation and appreciation, while the latter is much cheap.
wholesale costume jewelry from india Pay content for time limit to check for freenAnswer (1) See color: the higher the purity of the gold jewelry, the deeper the color. If there is no gold medal, you can determine the general color according to the following color (based on green gold. The so-called green gold contains only silver ingredients in gold); dark red yellow color is more than 95 %, light red yellow 90-95 % The pale yellow is 80-85 %, the cyan is 65-70 %, and the white light is only 50--60 % white light. The slightly yellow and white are less than 50 %. Generally, Qiqing, Eight Huang, and Jiu Chi can be used as a reference. (2) Type weight: The proportion of gold is 19.32, which is more important than metal such as silver, copper, lead, zinc, aluminum. The volume of gold is more than 40 % heavier than the silver, 1.2 times heavier than copper, and 6.1 times heavier than aluminum. The gold jewelry should have a feeling of sinking in the hand, and the fake gold jewelry feels lightly. This method is not suitable for gold jewelry inlaid.n(3) Look at the hardness: pure gold is soft and low. It can be used to draw light marks with nails. Teeth bite can leave dental marks. High -colored gold jewelry is low in color. It can also test hardness, pure gold is soft, easy to bend, the lower the purity, the less likely to bend.n(4) Listening to the sound: Throwing the real gold with more than 99 % of the color will make a tap sound, there is no rhyme or elasticity. The fake or low golden sound is crispy but no dullness. Generally, the sound of "Dangdang" is emitted, and there are surplus sounds.n(5) Burning with fire: The jewelry will be burned red (do not melt the jewelry) with the fire (do not melt the jewelry). After cooling, observe the color change. If the surface is still the original golden color is pure gold; It is not pure gold. Generally, the lower the color, the stronger the color, and the darkens are all, indicating that it is a fake gold jewelry.n(6)看标记：国产黄金饰品都是按国际标准提纯配制成的，并打上戮记，如“24K”标明“足赤”或“足金”；18K金，标明“18K”字样，成色低Those who are in LOK can not play the K -printed number according to regulations. At present, illegal elements are commonly used to manufacture fake cards and imitation stamps in the society. They use rare gold, Asian gold, and even brass to impersonate real gold. Therefore, the identification of gold jewelry must be comprehensively determined according to the sample to determine the true and false and the quality of the real.nGold, gold jewelry has always been one of people's favorite jewelry and one of the very valuable currency materials.nGold purity refers to the content of gold. Generally, K is used to represent the purity of gold, the highest purity of 24K gold, 18K times, and so on. The name of the gold depends on its purity. Therefore, you can distinguish gold by looking at color, weight, see hardness, listen to sounds, use fire, and see markers and other methods.nIn accordance with the "Regulations and Naming Methods of Jewelry Pureth" (National Standard GB/T11887-2002), the minimum purity of the purity of the foot gold is 990, that is, the purity is not less than 990 ‰; That is, the purity is not less than 999 ‰. In the standards here, the purity range of precious metals in precious metal jewelry does not include welding components, but the finished product content must not be lower than the specified purity range. The regulations on the purity of gold in the national standard refer to the minimum purity value. In most of the domestic market, the purity of most gold and thousands of gold raw materials exceeds the lowest value (the purity of the foot gold reaches 995 ‰, and the purity of thousands of gold reaches 999.5 ‰).nThe name of the gold depends on its purity. For example, the gold with a purity of 99%is called "Foot Gold", the gold with a purity of 99.9%is called "Thousands of Gold", and the gold with a purity of 99.99% Gold can call it "100,000 enough gold" or "Gao Chunjin". There is an idiom called "Gold Wone to the Red and People Without Permanent". In fact, 100%of pure gold does not exist. The first reason is that in the refinement technology, the other is that the gold jewelry or gold bars will participate in other substances more or less during the processing process.nIndicates that the Kra "Clar" of the Gem is directly related to the gemstone. "Clar" comes from French Carat. In order to distinguish between the two, the weight unit of the gem was "carat", and the golden position symbol was selected "K". However, in the weight of the gem, 1 carat = 200 mg; 1k in the purity unit of gold is 1/24 or converted to 4.1666%, which means that the gold content is 1/24 or 4.1666%. 18K gold is said to be the gold content of 18/24, which is 75%, and the remaining 25%are other metals. In gold jewelry, copper, silver, and so on. 24K gold means pure gold. Relatively speaking, Chinese consumers have high requirements for gold jewelry, so in the Chinese market, the more common gold jewelry varieties are 24K and 18K. However, in Europe and the United States, people have greater demand for gold jewelry. We can see many low -purity gold jewelry, such as 12K gold, 14K gold, etc. These purity mean is 50%and 58.33%of the gold content.nMore 8nBleak
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