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2021 Good Quality Refractory Grade Calcined Alumina - Low-Sodium Calcined Alumina (HA) Series Coarse Powder – Yufa

2021 Good Quality Refractory Grade Calcined Alumina - Low-Sodium Calcined Alumina (HA) Series Coarse Powder – Yufa


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2021 Good Quality Refractory Grade Calcined Alumina - Low-Sodium Calcined Alumina (HA) Series Coarse Powder – Yufa Detail:

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Specification

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

Application

HA application

1. Suitable for high-performance ceramics, rough polishing, refractory materials, thermal conducting fillers and wear-resistant coating industries

2. Suitable for preparation of refractory powder etc.

3. Suitable for LCD glass, thermally conductive fillers, medium polishing materials industries, etc.


Product detail pictures:

2021 Good Quality Refractory Grade Calcined Alumina - Low-Sodium Calcined Alumina (HA) Series Coarse Powder – Yufa detail pictures

2021 Good Quality Refractory Grade Calcined Alumina - Low-Sodium Calcined Alumina (HA) Series Coarse Powder – Yufa detail pictures

2021 Good Quality Refractory Grade Calcined Alumina - Low-Sodium Calcined Alumina (HA) Series Coarse Powder – Yufa detail pictures

2021 Good Quality Refractory Grade Calcined Alumina - Low-Sodium Calcined Alumina (HA) Series Coarse Powder – Yufa detail pictures

2021 Good Quality Refractory Grade Calcined Alumina - Low-Sodium Calcined Alumina (HA) Series Coarse Powder – Yufa detail pictures

2021 Good Quality Refractory Grade Calcined Alumina - Low-Sodium Calcined Alumina (HA) Series Coarse Powder – Yufa detail pictures


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Our goods are commonly recognized and reliable by consumers and may satisfy continually developing economic and social needs for 2021 Good Quality Refractory Grade Calcined Alumina - Low-Sodium Calcined Alumina (HA) Series Coarse Powder – Yufa , The product will supply to all over the world, such as: Bahamas, Nigeria, Jamaica, With the support of our highly experienced professionals, we manufacture and supply best quality products. These are quality tested at various occasions to ensure only flawless range is delivered to customers, we also customize the array as per the need of customers to meet the requirement of customers.
  • Problems can be quickly and effectively resolved, it is worth to be trust and working together.
    5 Stars By jari dedenroth from Canada - 2017.01.11 17:15
    This is the first business after our company establish, products and services are very satisfying, we have a good start, we hope to cooperate continuous in the future!
    5 Stars By Pag from United Arab emirates - 2017.05.02 11:33
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