OEM Factory For Heat Storage Balls - Alumina Ceramic Filler High Alumina Inert Ball/99% alumina ceramic ball – AoGe
OEM Factory For Heat Storage Balls - Alumina Ceramic Filler High Alumina Inert Ball/99% alumina ceramic ball – AoGe Detail:
Physical And Chemical Properties Of Inert Ceramic Balls
|
Physical and chemical properties of inert ceramic balls |
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|
Element |
Al2O3 ％ |
60 |
70 |
80 |
90 |
95 |
99 |
|
Fe2O3 ％ |
≤0.9 |
≤0.8 |
≤0.6 |
≤0.4 |
≤0.3 |
≤0.1 |
|
| The remaining components can be determined through negotiation between the supplier and the buyer when necessary. | |||||||
|
water absorption，％ |
3±1，It can also be determined by negotiation between the supplier and the buyer | ||||||
|
proportion，kg/m³ |
2.5-3.0 |
2.7-3.2 |
2.9-3.2 |
≥3.1 |
≥3.2 |
≥3.4 |
|
|
Bulk density，kg/m³ |
1400-1550 |
1400-1650 |
1500-1800 |
1700-1950 |
1800-1950 |
≥1900 |
|
|
Dust, crack or break |
A single bag is less than 5% |
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|
Size deviation |
Uniform sphere, the ratio of the largest to smallest diameter of a ceramic sphere does not exceed 1.2 |
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|
Dimensional tolerance |
≤10mm |
±1.0 |
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|
11—25mm |
±1.5 |
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|
26—50mm |
±2.0 |
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|
≥50mm |
±3.0 |
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|
Free fall strength |
Lossless rate ≥99％ |
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|
Compressive strength |
φ3 |
≥250 |
≥300 |
≥350 |
≥400 |
≥500 |
≥500 |
|
φ6 |
≥800 |
≥1000 |
≥1000 |
≥1200 |
≥1500 |
≥1500 |
|
|
φ8 |
≥1500 |
≥1600 |
≥1800 |
≥2000 |
≥2500 |
≥2500 |
|
|
φ10 |
≥2000 |
≥2500 |
≥2800 |
≥3000 |
≥3500 |
≥3500 |
|
|
φ13 |
≥3000 |
≥3000 |
≥3500 |
≥4000 |
≥5000 |
≥5000 |
|
|
φ16 |
≥3500 |
≥4000 |
≥4500 |
≥5000 |
≥6000 |
≥7000 |
|
|
φ20 |
≥6000 |
≥6000 |
≥7000 |
≥8000 |
≥10000 |
≥12000 |
|
|
φ25 |
≥7000 |
≥7000 |
≥8000 |
≥10000 |
≥15000 |
≥17000 |
|
|
φ30 |
≥8000 |
≥9000 |
≥10000 |
≥12000 |
≥17000 |
≥19000 |
|
|
φ38 |
≥10000 |
≥12000 |
≥13000 |
≥15000 |
≥20000 |
≥22000 |
|
|
φ50 |
≥12000 |
≥14000 |
≥16000 |
≥18000 |
≥22000 |
≥26000 |
|
|
φ75 |
≥16000 |
≥18000 |
≥20000 |
≥22000 |
≥25000 |
≥30000 |
|
|
50-75 |
55-75 |
60-80 |
≥80 |
≥82 |
≥85 |
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|
Wear rate % |
≤2 |
≤1 |
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|
acid solubility，％ |
≤6 |
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|
Alkalinity，％ |
≥77 |
≥85 |
≥90 |
≥92 |
≥95 |
≥97 |
|
|
Refractoriness，℃ |
≥400 |
≥500 |
≥700 |
≥1000 |
≥1000 |
≥1000 |
|
|
Resistant to sudden pressure difference |
Non-destructive rate ≥ 99%, no change in compressive strength and pressure after sudden change is less than 25% |
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|
Resistant to sudden temperature changes |
Lossless rate≥99% |
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|
Package |
Iron drum packaging |
Packed in iron drums, sealed with thick PP or PE plastic bags |
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| Woven bag packaging |
Available in sturdy and UV-resistant woven bags |
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| Note: Bulk density data is for reference only, not as a basis for acceptance. | |||||||
Another Note: See Table 5 For The Water Absorption Of 99 Filler Balls
|
99 Filling Ball Water Absorption |
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|
99 filler |
diameter |
diameter |
|
roll forming |
φ＜25mm |
＜5％ |
|
Machine press forming |
φ＞25mm |
＜10％ |
99.5% Technical Indicators
|
Al2O3 |
≥99% |
|
SiO2 |
≤0.14% |
|
Fe2O3 |
≤0.04% |
|
CaO +MgO |
≤0.03% |
|
TiO2 |
≤0.06% |
|
Na2O |
≤0.1% |
|
K2O |
≤0.1% |
Physical Index Of Chemical Filler Ball
|
CONDITION |
INDEX |
|
load softening (yb/t370-1995) |
Deformation under 0.2mpa pressure is less than 0.6% |
|
Thermal shock resistance (yb/t376.2-1995) |
1200°C down to 600°C. 10 times without surface cracks |
|
Reburn line changes (gb/t3997.1-1998) |
1400 ℃ for 12 hours, the maximum value is 0.25%, the average value is less than 0.20% |
|
Bulk density (gb/t2997-2000) |
3.2-3.50 g/cm3 |
|
crushing strength |
Meet more than 230 kg/cm2 |
|
Apparent porosity |
12-18% |
|
Bulk density |
2.1-2.3g/cm3 |
Chemical Packing Ball Packing
1)Ordinary packing: polyethylene woven bag with net weight of 25kg, plus pallet
2)Steel drum packaging: 100L steel drum packaging, pallets can be added
Product detail pictures:
Related Product Guide:
We are also focusing on improving the stuff management and QC system so that we could keep great advantage in the fiercely-competitive business for OEM Factory For Heat Storage Balls - Alumina Ceramic Filler High Alumina Inert Ball/99% alumina ceramic ball – AoGe , The product will supply to all over the world, such as: UK, Somalia, Munich, Our next goal is to exceed the expectations of every client by offering outstanding customer service, increased flexibility and greater value. All in all, without our customers we do not exist; without happy and fully satisfied customers, we fail. We are looking for the wholesale, Drop ship. Please contact us if you are interesting our products. Hope to do business with you all. High quality and fast shipment!
By Meroy from Boston - 2018.06.18 17:25
It is a very good, very rare business partners, looking forward to the next more perfect cooperation!
By Jo from Japan - 2017.01.11 17:15
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