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Product introduction:
Microcrystalline low-sodium alumina balls are made of high-purity alumina powder as the main raw material, which is ultra-finely ground and spray-granulated. The molding process is dry pressing, which ensures the consistency of the density and shape of the ceramic balls. It has good wear resistance and can ensure the purity of the ground material. The wear resistance is 30-40 times higher than that of traditional ball stones, which greatly improves the service life of product.
Technical indicator:
Item | Microcrystalline low sodium alumina ball |
Al2O3 content | ≥92% |
Fe2O3 content | ≤0.1% |
SiO2 content | ≤5% |
Density | ≤3.60g/cm3 |
Vickers hardness | ≥12GPa, HV5 |
Self-wear | ≤1.6g/kg.h (Quickly grinding(1000g alumina balls + 500ml water, ball mill volumn:1000ml, rotating speed: 400r/min)) |
Crushing strength | ≥1050N |
HS Code | 69091200.00 |
Available Size | 6mm,8mm,10mm,13mm |
Application field:
 | |||
| Ceramic industry | Painting industry | Non-metallic mine | Battery raw materials |
Product feature and advantages:
High hardness, density and wear resistance
Smooth surface and uniform particle size
Low sodium content: Microcrystalline low-sodium alumina balls have low sodium content, which can avoid the evaporation and precipitation of sodium in high temperature environments, thereby avoiding the sintering and deformation of alumina balls.
High strength and high wear resistance: During the preparation process of microcrystalline low-sodium alumina balls, the size and distribution of grains are controlled through a special process, so that they have higher strength and better wear resistance, and can be used for grinding hard materials such as sand and gravel.
Good stability: Microcrystalline low-sodium alumina balls have good stability in harsh environments such as high temperature, acid and alkali, and are not easily affected by chemical reactions, and can maintain stable performance and life.
Processing:
Delivery details:
Package Details | Type: | 25 kgs bags with pallet |
Size : | 1m x 1m x 0.1m (pallet size) | |
Weight: | 1000-1300kg per pallet 25-27 tons per 20'FCL 20 packages per 20'FCL | |
Mark and Label: | Customizable | |
Delivery time | · sample--1 day after confirming your required details · order-- within one month after confirming order | |
Services:
Customized service: According to the size of the ball mill, the size of the grinding raw material and the fineness of the output, the recommended proportioning dosage and ball size can be used.
Transportation service: Gaoteng self-operated logistics company, established in 2000, guarantees timely and efficient transportation services.
After-sales service: professional technical team, providing technical support
Free samples: Provide free samples for customers to test.
Product introduction:
Microcrystalline low-sodium alumina balls are made of high-purity alumina powder as the main raw material, which is ultra-finely ground and spray-granulated. The molding process is dry pressing, which ensures the consistency of the density and shape of the ceramic balls. It has good wear resistance and can ensure the purity of the ground material. The wear resistance is 30-40 times higher than that of traditional ball stones, which greatly improves the service life of product.
Technical indicator:
Item | Microcrystalline low sodium alumina ball |
Al2O3 content | ≥92% |
Fe2O3 content | ≤0.1% |
SiO2 content | ≤5% |
Density | ≤3.60g/cm3 |
Vickers hardness | ≥12GPa, HV5 |
Self-wear | ≤1.6g/kg.h (Quickly grinding(1000g alumina balls + 500ml water, ball mill volumn:1000ml, rotating speed: 400r/min)) |
Crushing strength | ≥1050N |
HS Code | 69091200.00 |
Available Size | 6mm,8mm,10mm,13mm |
Application field:
 | |||
| Ceramic industry | Painting industry | Non-metallic mine | Battery raw materials |
Product feature and advantages:
High hardness, density and wear resistance
Smooth surface and uniform particle size
Low sodium content: Microcrystalline low-sodium alumina balls have low sodium content, which can avoid the evaporation and precipitation of sodium in high temperature environments, thereby avoiding the sintering and deformation of alumina balls.
High strength and high wear resistance: During the preparation process of microcrystalline low-sodium alumina balls, the size and distribution of grains are controlled through a special process, so that they have higher strength and better wear resistance, and can be used for grinding hard materials such as sand and gravel.
Good stability: Microcrystalline low-sodium alumina balls have good stability in harsh environments such as high temperature, acid and alkali, and are not easily affected by chemical reactions, and can maintain stable performance and life.
Processing:
Delivery details:
Package Details | Type: | 25 kgs bags with pallet |
Size : | 1m x 1m x 0.1m (pallet size) | |
Weight: | 1000-1300kg per pallet 25-27 tons per 20'FCL 20 packages per 20'FCL | |
Mark and Label: | Customizable | |
Delivery time | · sample--1 day after confirming your required details · order-- within one month after confirming order | |
Services:
Customized service: According to the size of the ball mill, the size of the grinding raw material and the fineness of the output, the recommended proportioning dosage and ball size can be used.
Transportation service: Gaoteng self-operated logistics company, established in 2000, guarantees timely and efficient transportation services.
After-sales service: professional technical team, providing technical support
Free samples: Provide free samples for customers to test.
