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China Wholesale Ceramic Balls For Aquarium Factory Quotes – Mid-Alumina Ceramic Ball Tower Packing – Zhongtai Detail:
Chemical Composition of Mid-Alumina Ceramic Ball
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Al2O3+SiO2
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Al2O3
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Fe2O3
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MgO
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K2O+Na2O +CaO
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Others
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> 93%
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45-50%
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<1%
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<0.5%
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<4%
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<1%
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Physical Properties of Mid-Alumina Ceramic Ball
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Item
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Value
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Water absorption (%)
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<2
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Bulk density (g/cm3)
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1.4-1.5
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Specific gravity (g/cm3)
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2.4-2.6
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Free volume (%)
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40
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Operation temp.(max) (℃)
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1200
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Moh’s hardness (scale)
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>7
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Acid resistance (%)
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>99.6
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Alkali resistance (%)
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>85
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Crush Strength of Mid-Alumina Ceramic Ball
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Size
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Crush strength
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Kg/particle
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KN/particle
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1/8”(3mm)
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>35
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>0.35
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1/4”(6mm)
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>60
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>0.60
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3/8”(10mm)
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>85
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>0.85
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1/2”(13mm)
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>185
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>1.85
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3/4”(19mm)
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>487
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>4.87
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1”(25mm)
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>850
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>8.5
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1-1/2”(38mm)
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>1200
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>12
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2”(50mm)
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>5600
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>56
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Size and Tolerance of Mid-Alumina Ceramic Ball
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Size and tolerance (mm)
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Size
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3/6/9
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9/13
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19/25/38
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50
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Tolerance
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± 1.0
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± 1.5
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± 2
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± 2.5
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owing to fantastic assistance, a variety of high quality goods, aggressive rates and efficient delivery, we love a very good popularity among our customers. We are an energetic firm with wide market for China Wholesale Ceramic Balls For Aquarium Factory Quotes – Mid-Alumina Ceramic Ball Tower Packing – Zhongtai , The product will supply to all over the world, such as: Iraq, Iran, Austria, Our company is working by the operation principle of "integrity-based, cooperation created, people oriented, win-win cooperation". We hope we can have a friendly relationship with businessman from all over the world.
Goods just received, we are very satisfied, a very good supplier, hope to make persistent efforts to do better.
By Fernando from London - 2018.08.12 12:27
The customer service staff's attitude is very sincere and the reply is timely and very detailed, this is very helpful for our deal,thank you.
By Claire from Canada - 2018.12.11 14:13