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What is the HS code of white corundum?

What is the HS code of white corundum? The main component of white corundum is the structure Among them, white corundum segment sand and fine powder are often used in refractory materials White corundum particle size sand is used to make sandblasting and abrasive tools Commonly used terms for grinding and polishing of white corundum

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Conventional models of white corundum micro powder

Conventional models of white corundum micro powder The conventional models of white corundum micro powder are divided into two standards:1. JISstandard, 2. F standard White corundum powder JISstandard # 240 # 280 # 320 # 360 # 400 # 500 # 600 # 700 # 800 # 1000 # 1200 # 1500 # 2000 #

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How to classify white corundum grinding wheels

How to classify white corundum grinding wheels White corundum grinding wheel belongs to ordinary abrasives (such as corundum and silicon carbide) according to the type of abrasive used. White corundum grinding wheels are classified according to their shape: flat grinding wheels, beveled edge grinding wheels, cylindrical grinding wheels, cup shaped grinding wheels, disc shaped grinding

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White corundum smelting method

White corundum smelting method The raw material of white corundum is alumina, which is smelted at high temperature. There are two ways to smelt white corundum, 1. Fixed furnace smelting, 2. Tipping furnace smelting The main component of white corundum is alumina, of which customers are also concerned about the content of sodium oxide and

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What are the characteristics of white corundum grinding powder?

What are the characteristics of white corundum grinding powder? 1. High purity, no impurities; 2. It has good dispersion to ensure the uniformity and efficiency of the processing process. An appropriate amount of dispersant can be added to improve the suspension rate; 3. The particle size of the grinding powder is uniform and within the

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