| Model: | - |
|---|---|
| Brand: | Lianfa |
| Origin: | Made In China |
| Category: | Chemicals / Other Chemicals |
| Label: | ceramic balls , grinding ball , catalystic supporter |
| Price: |
-
|
| Min. Order: | 10000 pc |
| Live Chat: | Last Online:15 Mar, 2013 |
Our Longfa Advantage:
1.13 years manufacturer specialized in industrial ceramicl field and industrial chemical tower packing
2. Our enterprise principle: quality first and best price
3. Free sample for quality check
4. Mature and professional production technology, and the most advanced production equipment.
5. Strictly quality control system ISO9001-2008
6. We will reply you in 24 hours
7.If you are urgent, you can add my skype: memolew or msn: memolew at hotmail.com, or call me 86 15079950811
8. My email address: memolew at jxlongfa.cn
Inert Ceramic BallsInert ceramic balls can stand-up high atmospheric pressure and temperature, low water absorption, corrosion resistance and steady chemical property. It is widely used in petro chemical, fertilizer, coal gas, environmental-protecting etc. to support and cover the catalyst.
Chemical Composition
|
Chemical Composition |
Content |
|
Al2O3 |
(Normal Value+4)% |
|
Al2O3+SiO2 |
≥92% |
|
Fe2O3 |
<1% |
Chemical and Physical Property
|
Main crystal phase Al2O3% Content Item |
Feldspar |
Feldspar-mullite |
Mullite |
Mullite corundum |
Corundum |
|
|
20-30 |
30-45 |
45-70 |
70-90 |
≥90 |
||
|
Water absorption % |
|
|
≤5 |
|
|
|
|
Acid resistance % |
|
|
≥98 |
|
|
|
|
Alkali resistance % |
≥80 |
≥82 |
≥85 |
≥90 |
≥95 |
|
|
Thermal shcking, °C |
≥130 |
≥200 |
≥500 |
≥700 |
≥800 |
|
|
Crushing Strength
|
Φ3 |
≥0.12 |
≥0.14 |
≥0.14 |
≥0.16 |
≥0.20 |
|
Φ6 |
≥0.40 |
≥0.42 |
≥0.44 |
≥0.48 |
≥0.50 |
|
|
Φ8 |
≥0.48 |
≥0.52 |
≥0.60 |
≥0.62 |
≥0.65 |
|
|
Φ10 |
≥0.60 |
≥0.70 |
≥0.80 |
≥0.90 |
≥1.00 |
|
|
Φ13 |
≥1.00 |
≥1.10 |
≥1.30 |
≥1.50 |
≥1.80 |
|
|
Φ16 |
≥1.50 |
≥1.60 |
≥1.80 |
≥2.30 |
≥2.60 |
|
|
Φ20 |
≥1.80 |
≥2.00 |
≥2.30 |
≥2.80 |
≥3.20 |
|
|
Φ25 |
≥2.50 |
≥2.78 |
≥3.20 |
≥3.60 |
≥4.02 |
|
|
Φ30 |
≥3.00 |
≥3.20 |
≥3.50 |
≥4.00 |
≥4.50 |
|
|
Φ38 |
≥4.00 |
≥4.50 |
≥5.00 |
≥5.50 |
≥6.00 |
|
|
Φ50 |
≥6.00 |
≥6.50 |
≥7.00 |
8.50 |
≥10.0 |
|
|
Φ75 |
≥10.0 |
≥11.0 |
≥12.0 |
14.0 |
≥15.0 |
|
|
Bulk Density |
kg/m3 |
1300-1400 |
1400-1500 |
1500-1600 |
1600-1800 |
>1800 |
