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?Porcelain ball is divided into packing porcelain ball, grinding ceramic ball two. Filled ball is widely used in petroleum, chemical industry, chemical fertilizer, natural gas and environmental protection industries, as the reactor catalyst covering the supporting material and tower packing. It has high temperature and high pressure, low water absorption, chemical properties and stability characteristics. Can withstand acid, alkali and other organic solvents corrosion, and can withstand the temperature changes in the production process.
Al2O3 Content | Density g/cm3 | Mohs hardness HRC | Compression strength Mpa | Water absorption % | Color | Wear loss of Alumina balls g/Kg.hr |
20-40 | 2.40-2.50 | 6.0-6.5 | 400-600 | ≤0.02 | white | ≤1.5 |
55-60 | 2.70-2.90 | 7.0-7.5 | 700-800 | ≤0.02 | white | ≤1.2 |
70 | 3.10-3.20 | 7.5-8.0 | 1000-1200 | ≤0.02 | white | ≤1.0 |
80 | ≥3.30 | 8.0-8.5 | ≥1450 | ≤0.01 | white | 0.7-0.8 |
92 | ≥3.60 | 9.0 | ≥2000 | ≤0.01 | white | 0.4-0.5 |
95 | ≥3.70 | 9.0 | ≥2100 | ≤0.01 | white | 0.4-0.5 |
99 | 3.80-3.90 | 9.0 | ≥2200 | ≤0.01 | white | 0.4-0.5 |
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Packaging:25kg,50kg/bag or as customer's requirment
Delivery:?7 days after receiving deposit
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?Zhongrun Mineral Co., Ltd. is one of the biggest manufacturer of different kind of mineral products. The production factory is started from 1988 and have good experience of inter trade for more than 10 years. The products are exported to the United States, European countries and Australia, and ect. Gain a good reputation by our stable quality level,in-timely delivery date and good after sales service. Our main products are color sand, natural stone sheet, mica sheet & powder, expanded vermiculite, talc powder, bentonite powder, maifan stone ceramic ball. So we have the confidence to satisfy your request. Welcome to join us and give us an opportunity to service for you.? We are not focusing only on lower price competition. We are focusing customers' demand and satisfied performance.
