Ceramic Welding Tape

CERBACK is a ceramic backing material suitable for shipbuilding, marine facilities, plants and other steel structures and is widely used for one side welding technique such as CO2 semiautomatic welding and automatic welding.
Product Feature :
It is a fine ceramic product composed of adequately mixed natural inorganic substances (kaolin, talc, alumina, magnesia etc.) that are heat-treated at high temperatures of 1,350A C to 1,400A C/ span.
Since CERBACK is heat-treated at high temperatures its shock resistance to rapid heating and cooling is excellent (coefficient of thermal expansion is 1.85-2.5A 10a 6 at 1,000A C) and maintains superb stability against the high temperatures. Creates good beads on the back side.
They has excellent characteristics of ceramic such as anti-acid, anti chemicals and anti-corrosion and also causes no change or reaction of steel at the time of welding.