Tenders Are Invited For High Purity Alumina Fine Powder Supply (2 Parts)

The Subject Of The Order Is The Supply Of High-Purity Fine Aluminum Oxide Powder Al2o3 Symbol Α - Al2o3 Purity Min. 99.8% Chemical Composition: Al2o3 Min. 99.8%Na2o Max. 0.10%Fe2o3 Max. 0.03%Mgo Max. 0.06%Sio2 Max. 0.05% Cao Max. 0.05%B2o5 Max. 0.006% Specific Surface Area: 7 – 11.5 M²/G Average Particle Size D50: 0.30 -0.65 Μm Particle Size D90: Max. 2.2 Μm Obtained Compact Density: Min. 2.15 G/Cm3 Firing Shrinkage: 17.0% - 18.5% Obtained Sinter Density (1540Oc/1H): Min. 3.88 G/Cm3 Quantity: 1000 Kg Together With The Offer, The Contractor Will Provide The Ordering Party With Current Documents Specifying The Physicochemical Properties Of The Powder That Is The Subject Of The Order, I.E. Product Information Card, Product Quality Certificate. The Documents Should Be Provided In Polish Or English. If The Ordering Party Indicates The Permissible Tolerance Range Or The Range Of Required Parameters In The Technical Description - They Should Fall Within The Ranges Indicated By The Ordering Party. All Possible Tolerances Permitted By The Ordering Party Are Specified In Point 4.2. Swz. Place Of Implementation: Institute Of Energy - National Research Institute, Ceramics Branch Cerel Ul. Techniczna 1, 36-040 Boguchwała, Province Podkarpackie. The Contractor Is Obliged To Inform The Ordering Party About The Delivery Date At Least 3 Calendar Days Before The Planned Delivery Date. The Contractor Is Obliged To Complete The Subject Of The Order Within The Deadline: - For Part I, Up To 84 Days (I.E. 12 Weeks) From The Date Of Signing The Contract.