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The easiest way is: gently rub the surface of the wood with an alcohol cotton ball, if the cotton ball is purple-red, it is red sandalwood; You can also scrape a little wood dust from the wood and soak it in wine, if there are blood-red silk strips at the end of the crumbs, it is red sandalwood. The old red sandalwood does not fade when soaked in water, and it will fall off as soon as the color is rubbed; The new red sandalwood fades after being soaked in water, and the color does not fade when it is soaked.
To identify rosewood, you can also use the contrast method to judge by comparing the wood grain and feel with the senses. Based on years of research and practical experience, we have summarized the "five-step red sandalwood identification method".
The first step is to "see".
Compare the grain characteristics of rosewood and carefully observe the color. It is best to prepare two or three authentic rosewood samples with different textures, compare them, and find the feeling of identifying the texture of the rosewood after seeing more.
The second step is to "check".
On the one hand, by checking the red sandalwood object, to see if it reaches the weight of red sandalwood (the volume should be reached); On the other hand, I pay attention to the feel in the process of squeezing. Generally speaking, the number of red sandalwood objects exceeds 800 pieces, and the feel is there. What is Feel?
It can only be understood, not spoken.
The third step is to "smell".
Scrape the stubble with a knife and smell the sawdust. "Sandalwood red sandalwood" has a faint fragrance, if the fragrance is too strong or no aroma, it is suspicious. "Lu's black sandalwood" has a sour fragrance and a strong smell.
The fourth step is "bubbles".
Soak the sawdust or sawdust of red sandalwood in water or white wine. The leaching solution of rosewood sawdust water is purplish-red and fluorescent. Rosewood chips can be dyed after being soaked in alcohol and will never fade.
The fifth step is to "knock".
How about using an authentic piece of rosewood, preferably a "rosewood ruler", to gently tap the rosewood object and listen to its sound? The percussion of rosewood is crisp and pleasant, and there is no noise.
Mastering the five-step red sandalwood identification method of "seeing", "checking", "smelling", "soaking" and "knocking" requires a familiar process, which will be greatly shortened if there is an expert to guide you. There is no shortcut to identify red sandalwood, in fact, it can be said that there is no or there is. No shortcuts means to accumulate solidly; There are shortcuts:
Watch, check, smell, bubble, and knock frequently.
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Maybe it's red sandalwood, but it's not a good material.
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How much is a rosewood bracelet lengthened by 100mc.
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It's too expensive, probably around 120.
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Summary. 1 At present, the Indian microphylla rosewood is 800,000 to 1.2 million yuan per ton; The higher quality per ton** is more than 1.5 million yuan. Let's take 1.5 million per ton as an example, one ton is equal to 1,000 kilograms is equal to 2,000 kilograms, one kilogram is equal to 500 grams, and the cost price of logs for each bracelet is 600-850 yuan.
The processing fee of a bead is conservatively estimated to be about 10 yuan, plus the water and electricity bills, the site rental fee or something, regardless of the circulation cost, the cost of a slightly better bead is at least about 1,000 yuan (conservative estimate, depending on the region and rent). But the actual situation is that if you go to the ** to search, most of the small leaf red sandalwood bracelets on sale are basically below 600, and many are even below 300, which shows that the ten sandalwood nine falsehoods are not unreasonable. Taking the old brand of domestic reputation as an example, the cheapest string is more than 1200.
How much is a gram of rosewood.
1 At present, the Indian microphylla rosewood is 800,000 to 1.2 million yuan per ton; The higher quality per ton** is more than 1.5 million yuan. Let's take 1.5 million per ton as an example, one ton is equal to 1,000 kilograms is equal to 2,000 kilograms, one kilogram is equal to 500 grams, and the cost price of logs for each bracelet is 600-850 yuan. The processing fee of a bead is conservatively estimated to be about 10 yuan, plus the water and electricity bills, the site rental fee or something, regardless of the circulation cost, the cost of a slightly better bead is at least about 1,000 yuan (conservative estimate, depending on the region and rent).
But the actual situation is that if you go to the ** to search, most of the small leaf red sandalwood bracelets on sale are basically below 600, and many are even below 300, which shows that the ten sandalwood nine falsehoods are not unreasonable. Taking the old brand of domestic reputation as an example, the cheapest string is more than 1200.
Hope it helps! Thank you!
I don't know what to eat today, can you recommend it to me.
How much does it cost to take the train Shijiazhuang to your home.
I'm in Shanghai, and my brother is inviting you to dinner.
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Hello red sandalwood** is generally located according to oiliness, density, texture, of course, the more beautiful the texture, the more Venus, the higher the price, generally a bunch of small leaf red sandalwood** between hundreds of thousands of yuan, it can be seen that its quality is high and low. Small leaf red sandalwood bracelet is now very popular with people, small leaf red sandalwood bracelet can be used to wear or can be used to play, because small leaf red sandalwood bracelet has satin-like luster, Venus embellishment, elegant fragrance and other advantages, so more and more people are keen on it. Hope it helps.
Every inch of sandalwood is golden, and it takes a hundred years to grow an inch, so it should be very expensive.
According to **, your piece is an Arowana handle.
If you are a material, the small leaf red sandalwood should be fine. >>>More
You've been fooled by the post office, black heart!! Since you can express it, why can't you send it by surface mail?! If you go this time, it is recommended that you change the post office. Anyway, I have a lot of food and drink at the post office, tea, duck neck, candy, walnuts, bacon, ham, 、、、
This is really not good, the key depends on what kind of masterbatch you want, there are cheap and expensive, for example, pearlescent masterbatch, phantom masterbatch, food grade, pharmaceutical grade, heavy metal masterbatch. It also depends on your requirements, the level of weather resistance, the level of UV resistance, the level of heat resistance, are not the same, and there is a look at what branch masterbatch, there is PP, there is nylon, there is PC, etc., your question is too general, I can only tell you that the general masterbatch is 100 yuan -20 yuan kg, there are special masterbatches at 2-3 hundred yuan per kilogram, and there are more expensive, and there are also very poor ones below 20 yuan.
Solution: The total amount of money is: yuan).
The average amount of money is: yuan). >>>More