Zirconium Washed And Dried Frit Supply Of Zirconium Washed And Dried Frit With Zircon Sand As Free Issue Material , Zirconium Washed And Dried Frit,With Zircon Sand As Free Issue,Material.,[Supply To Nfc, Hyderabad],Technical Specifications As Given,Below:,I) Chemical Analysis:,A) Soluble Zro2 +Hfo2:60% W/W(Min), (In 60% Hno3 At 80-85 Deg C, For 3 Hours),B) Soluble Sio2 : 3% W/W Max., (In 60% Hno3 At 80-85 Deg C, For 3 Hours),C) Total Insoluble Including, Unreacted Sand: 15%W/W(Max),D) Titanium Content:0.15% W/W Max.,E) Iron Content:0.45% W/W Max, (As Fe),F) Sodium Content: 4 % W/W (Max),G) Carbonate Content Shall Be Less, Than 1.8% W/W.,Note : The Above Solubility,Analysis Will Bedetermined When,50 Gms Of Washedand Dried Frit Is,Dissolved In 200 Ml Of 60% Hno3 At,80-85 Deg C For 3 Hours.,Ii),A) Price Quoted By The Party Shall, Be For 60% Soluble Zro2 +Hfo2, Content In Washed And Dried Frit,B) The Soluble Zro2 +Hfo2 Content, In Washed And Dried Frit Will, Qualify For Pro-Rata Payment (, Both Ways From 60% W/W ) On The, Basic Price Of The Soluble, Zro2+Hfo2 Content.,C) In Case The Insolubles Content, Exceeds 15%, Material Will Be, Considered For Acceptance, Subject To Deduction Of 1% Of, Soluble Zro2+Hfo2 Content For, Every 2%Increase Of Insolubles.,D) In Case The Insolubles Content, Is Less Than 15%, Additional, Incentive Will Be Paid At The, Rate Of 0.5% Of The Soluble, Zro2+Hfo2 Content For Every 2%, Decrease Of Insolubles.,Iii) Rejection Criteria:-,A) Supplies With Soluble Zro2+Hfo2, Content Less Than 55% And, Supplies With Soluble Sio2, Content More Than 3% Would Be, Rejected Forthwith On The Basis, Of Nfc Laboratory Analysis.,B) Washed And Dried Frit Will Be, Rejected If Gel Formation Is, Observed When Digested With 60%, Nitric Acid In The Ratio Of 1:4, W/V At 80-85 Deg C For 3 Hours, And The Slurry Is Not Settling, Into Two Distinct Layers After, 2 Hours Of Settling.,C) Washed And Dried Frit Will Be, Rejected If The Sodium Content, In The Above Mentioned Slurry Is, More Than 4% W/W On The Basis Of, Nfc Laboratory Analysis.,D) Supplies With Insolubles More, Than 19% Would Be Rejected, Forthwith On The Basis Of Nfc, Laboratory Analysis.,E) Washed And Dried Frit Will Be, Rejected If Iron Content Is More, Than 0.45%(As Fe),F) Washed And Dried Frit Will Be, Rejected If Carbonate Content Is, More Than Or Equal To 1.8% W/W.,Iv) Results Of Analysis Of Nfc, Control Laboratory Is Final.,V) Packing : Moisture Proof Packing, In 50 Kgs Hdpe Hessian Lined, Bags,Sealed /Stiched With The, Details Of Batch No / Lot No., Marked On Each Bag.Delivery Location: Nfc Hyderabad , Zirconium Washed And Dried Frit,With Zircon Sand As Free Issue,Material.,[Supply To Zc, Pazhayakayal],Technical Specifications As Given,Below:, I) Chemical Analysis:, A) Soluble Zro2 +Hfo2:60% W/W(Min), (In 60% Hno3 At 80-85 Deg C, For 3 Hours), B) Soluble Sio2 : 3% W/W Max., (In 60% Hno3 At 80-85 Deg C, For 3 Hours), C) Total Insoluble Including, Unreacted Sand: 15%W/W(Max), D) Titanium Content:0.15% W/W Max., E) Iron Content:0.45% W/W Max, (As Fe), F) Sodium Content: 4 % W/W (Max), G) Carbonate Content Shall Be Less, Than 1.8% W/W., Note : The Above Solubility, Analysis Will Be Determined When, 50 Gms Of Washed And Dried Frit Is, Dissolved In 200 Ml Of 60% Hno3 At, 80-85 Deg C For 3 Hours., Ii), A) Price Quoted By The Party Shall, Be For 60% Soluble Zro2 +Hfo2, Content In Washed And Dried Frit, B) The Soluble Zro2 +Hfo2 Content, In Washed And Dried Frit Will, Qualify For Pro-Rata Payment (, Both Ways From 60% W/W ) On The, Basic Price Of The Soluble, Zro2+Hfo2 Content., C) In Case The Insolubles Content, Exceeds 15%, Material Will Be, Considered For Acceptance, Subject To Deduction Of 1% Of, Soluble Zro2+Hfo2 Content For, Every 2%Increase Of Insolubles., D) In Case The Insolubles Content, Is Less Than 15%, Additional, Incentive Will Be Paid At The, Rate Of 0.5% Of The Soluble, Zro2+Hfo2 Content For Every 2%, Decrease Of Insolubles., Iii) Rejection Criteria:-, A) Supplies With Soluble Zro2+Hfo2, Content Less Than 55% And, Supplies With Soluble Sio2, Content More Than 3% Would Be, Rejected Forthwith On The Basis, Of Nfc/Zc Laboratory Analysis., B) Washed And Dried Frit Will Be, Rejected If Gel Formation Is, Observed When Digested With 60%, Nitric Acid In The Ratio Of 1:4, W/V At 80-85 Deg C For 3 Hours, And The Slurry Is Not Settling, Into Two Distinct Layers After, 2 Hours Of Settling., C) Washed And Dried Frit Will Be, Rejected If The Sodium Content, In The Above Mentioned Slurry Is, More Than 4% W/W On The Basis Of, Zc Laboratory Analysis., D) Supplies With Insolubles More, Than 19% Would Be Rejected, Forthwith On The Basis Of Zc, Laboratory Analysis., E) Washed And Dried Frit Will Be, Rejected If Iron Content Is More, Than 0.45%(As Fe), F) Washed And Dried Frit Will Be, Rejected If Carbonate Content Is, More Than Or Equal To 1.8% W/W., Iv) Results Of Analysis Of Zc, Control Laboratory Is Final., V) Packing : Moisture Proof, Packing, In 50 Kgs Hdpe Hessian Lined, Bags,Sealed /Stiched With The, Details Of Batch No / Lot No., Marked On Each Bag.Delivery Location: Nfc Pazhalayakayal
