OEM Factory for Ceramic Insulators - Low-Sodium Calcined Alumina (HA) Series Coarse Powder – Yufa
OEM Factory for Ceramic Insulators - Low-Sodium Calcined Alumina (HA) Series Coarse Powder – Yufa Detail:
Model No. | Chemical Composition (%) | True Density | Apparent Density | Original Crystal | Conversion Rate | Features | Recommended Applications | ||||
Al2O3 ≥% |
SiO2 ≤% |
Fe2O3 ≤% |
Na2O ≤% |
LOI ≤% |
g/cm3 ≥ |
g/cm3 > |
D50 (μm) |
≥% | |||
HA5 | 99.5 | 0.05 | 0.02 | 0.12 | 0.1 | 3.95 | 0.9 | 6.5-8.0 | 95 | 1. Unground & Low sodiume 2. Near-spherical crystal 3. Large crystal & Fully developed 4. Less shrinkage & Large output 5. Good quality stability |
1. Suitable for high-performance ceramics 2. Suitable for rough polishing 3. Suitable for refractory materials 4. Suitable for thermal conducting fillers 5. Suitable for wear-resistant coating industries |
HA4 | 99.5 | 0.05 | 0.02 | 0.10 | 0.1 | 3.95 | 0.9 | 5.5-6.5 | |||
HA3 | 99.5 | 0.05 | 0.02 | 0.12 | 0.1 | 3.95 | 0.9 | 4.5-5.6 | |||
HA2 | 99.5 | 0.05 | 0.02 | 0.15 | 0.1 | 3.93 | 0.9 | 3.0-4.0 | 93 | 1. Unground, medium sodium 2. Near-spherical crystal 3. Crystal range of 2-3 μm 4. Good sinterability & Large output 5. Good quality stability. |
Suitable for ceramics and refractory industries. |
HA1 | 99.7 | 0.05 | 0.02 | 0.01 | 0.1 | 3.93 | 0.9 | ~2 | 93 | 1. Extremely low impurities 2. Na2O≤ 0.01% 3. High conversion rate 4. Fine and uniform crystal |
1. Suitable for high-performance ceramics 2. Suitable for preparation of refractory powder 3. Suitable for wear-resistance coatings industries, etc. |
HA2X | 99.5 | 0.10 | 0.02 | 0.08 | 0.1 | 3.95 | 0.9 | ~3 | 95 | 1. Easy to grind 2. Extremely low impurities 3. Good crystal sphericity 4. Narrow cystal distribution 5. Less shrinkage & Large output 6. Good quality stability |
1. Suitable for high-performance ceramics 2. Suitable for LCD glass, refractory materials 3. Suitable for thermally conductive fillers 4. Suitable for medium polishing materials industries, etc. |
HA1X | 99.5 | 0.12 | 0.02 | 0.10 | 0.1 | 3.93 | 0.9 | ~2.3 | 93 | 1. Easy to grind & Low sodium 2. Good sphericity 3. Narrow cystal distribution 4. Small crystal & Good flowability 5. Large output & Good quality stability |
1. Suitable for the production of high-performance ceramics and refractory fine powder 2. It can be used in alumina ball |
HA0X | 99.5 | 0.08 | 0.02 | 0.10 | 0.1 | 3.9 | 0.9 | ~1 | 92 | 1. Small crystal 2. Low impurities. |
1. Suitable for the production of high-performance ceramics and refractory powder preparation 2. It can used to preparation of wear-resistant coatings industries, etc 3. It can be used in alumina ball |
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Our progress depends about the advanced products ,fantastic talents and continuously strengthened technology forces for OEM Factory for Ceramic Insulators - Low-Sodium Calcined Alumina (HA) Series Coarse Powder – Yufa , The product will supply to all over the world, such as: Finland, Zurich, Mexico, Meanwhile, we're building up and consummating triangle market & strategic cooperation in order to achieve a multi-win trade supply chain to expand our market vertically and horizontally for a brighter prospects. development. Our philosophy is to create cost-effective products, promote perfect services, cooperate for long-term and mutual benefits, firm a comprehensive mode of excellent suppliers system and marketing agents, brand strategic cooperation sales system.

Customer service staff and sales man are very patience and they all good at English, product's arrival is also very timely, a good supplier.

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