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High Purity Alumina Powder/Calcined Alumina for Polishing/Polishing Alumina with Factory Price1
Refractory MaterialAl2O3Alpha Alumina
Century Dong run (Shandong) Import and Export Co., Ltd.
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Product Description Product DescriptionProduct ParametersProductAluminum oxide powderSize20-30nm, 50nm, 500nm, <45um,Batch No.20081606Quantity:1000.00kgDate of manufacturing:Aug. 16th, 2020Date of test:Aug.16th, 2020Test Item w/%StandardResultAppearanceWhite powderWhite powderAl2O3≥ 99.5%99.9%NaO2≤0.02%0.008%SiO2≤0.02%0.006%Fe2O3≤0.02%0.005%LOI≤2%0.5%Density0.5-0.7g/cm2conformedWater content≤1.0%0.05%PH6.0-7.5conformedConclusion:Comply to the enterprise standard Company ProfileFAQQ1:Do you provide samples?A1: Yes, we do, and could delivery in 24 hours after confirmation for stock. And we can offer free samples. Just please pay the shipping fee.Q2: Do you have MOQ?A2: No MOQ for the standard product.Q3: Are you factory or trading company?A3: No, we are a professional manufacturer for over 10 years.Q4: Will heat make the material softer?A4: From -40°C to 220°C, there is no significant variance in hardness for silicone GAP PAD Materials and Gap Fillers.Q5: What is the lead time for mass production?A5: The lead time of mass production is about 5 - 10 days.Q6: What is your payment method?A6: Accept TT, Paypal, West Union, L/C, ect.Q7: Can you provide finished product processing service?A7: Yes, we can provide the finished product after die-cutting.
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