Customization: | Available |
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Application: | Refractory Material, Industrial Ceramic |
Structure Feature: | Saddle Ring Filler |
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Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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Audited by an independent third-party inspection agency
SiO2 + Al2O3 | >92% | CaO | <1.0% |
SiO2 | >76% | MgO | <0.5% |
Al2O3 | >17% | K2O+Na2O | <3.5% |
Fe2O3 | <1.0% | Other | <1% |
Water absorption | <0.5% | Moh's hardness | >6.5 scale |
Porosity (%) | <1 | Acid resistance | >99.6% |
Specific gravity | 2.3-2.40 g/cm3 | Alkali resistance | >85% |
Firing temperature | 1280~1320ºC | Softening point | >1400ºC |
Acid-resisting strength, %Wt. Loss (ASTMc279) | <4 |
Size | Specific Surface | Void Volume % |
Number per N/m3 |
Bulk Density (Kg/m3) |
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(mm) | (inch) | (m2/m3) | |||
10 | 3/8 | 250 | 50 | 105000 | 950 |
15 | 3/5 | 225 | 58 | 83950 | 725 |
25 | 1 | 206 | 61 | 43250 | 640 |
38 | 1-1/2 | 110 | 72 | 12775 | 620 |
50 | 2 | 95 | 72 | 7900 | 650 |
Q1: What's the MOQ?
A1 : Normally our MOQ is 1 cubic meter, if quantity less than this.it's also ok for us to make sample order.
Q2 : What are the terms of payment?
A2 : T/T , L/C at sight, Paypal,Western Union and etc.
Q3 : What's the delivery time?
A3 : For regular model,about 5-7 days after payment received
Q4 : Can you provide free samples?
A4 : Yes , Sample will be free within 0.5 kg.