PHOSPHOTERM-18-00 is a high temperature binding agent based on aluminium phosphates and chrome. It is a viscous odorless deep-green transparent liquid.
FIELD OF USE:
This binding agent is used for gluing of glass, ceramics, glassceramic as well as metals and alloys such as tungsten, molybdenum, tantalum, zirconium, nickel, covar, konstantan, etc. it is also used in production of refractory materials, gunning bodies and masonry mortars when installing and repairing fireproof furnace linings and fastening high temperature sensors.
|Appearance||Viscous liquid of deep-green colour|
|Chrome concentration in terms of Cr2O3, %||3,5÷4,5|
|Aluminium concentration in terms of Al2O3, %||6,5÷9,0|
|Mass concentration of Cr (VI), %, max||Не допускается|
|Formaldehyde concentration, %, max||0,2|
|Phosphorus concentration in terms of Р2О5, %||25÷39|
|Sulphates concentration in terms of SO42-, %||0,5|
|Density , g/cm3||1,60÷1,75|
|Hydrogen ions concentration index (рН), unit.||max 3,0|
Binding agent PHOSPHOTERM-18-00 should be mixed with water till appropriate concentration, preferably up to 1,45÷1,5 g/cm3 before it is added to composition.
Fireclay lining of steel teeming ladles, weight %:
– Zirconium powder – 61;
– Chamotte – 10;
– Fireclay – 5;
– PHOSPHOTERM-18-00 (density -1,45 g/cm3) – 24.
Coke-oven battery doors laying, weight %:
– Chamotte powder – 52÷67;
– Fire clay – 5÷10;
– Mixer graphite – 0,5÷3;
– Carborundum – 1÷5;
– PHOSPHOTERM-18-00 – 26÷30.
TRANSPORT AND PACKAGING:
Polymeric cans of 20 dm3, IBC containers of 1000 dm3. Transportation can be made by all transportation means in accordance to freight transportation regulations applicable for this type of transportation.
Binding agent should be kept at temperature from 0 °С to 40 °С in the producer’s packing away from combustible materials and strong oxidizers.
WARRANTY SHELF LIFE:
Warranty shelf life of the product in tightly closed manufacturer`s container is 6 months. Once the product is opened it should be used within four (4) weeks.