BD1200 wear high temperature resistant inorganic adhesive
BD1200 abrasion wear high temperature resistant epoxy ceramic inorganic adhesive
product description of our BD1200 high temperature wear abrasion inorganic epoxy ceramic adhesives:
Two-component, inorganic bonding material.the A component is white(or light red) powder,the B component is translucent liquid.
Temperature resistance can reach to 1200¡æ.Used in the defect filling and bonding of metal and ceramic under high temperature,
also used in repairing of high temperature equipment like blast furnace lining, metal solution temperature measuring probe
and so on,the joint should be designed for the socket or mosaic structure during bonding.
performance index:
color
density(g/cm3)
volume(cm3)
compressive strength(MPa)
GB/T1041-2008
shear
strength(MPa)
GB/T7124-2008
Usable
time(min)
Working
temperature(¡æ)
grayish white
1.4
180
32.2
28
45
-60-1200
Ratio:
Can adjust it between A£ºB£½1£º1.5 and A:B=1.5£º1 according to requirements.
Operation time: 20¡«30 min
Curing condition:
Cure at room temperature for 2¡«4 hours,and heat it up to the temperature of 60¡«80 degree and keep this temperature for 2 hours,then heat it up to the temperature of 150 degree and keep this temperature for 2 hours,
after that cool it down to the room temperature slowly.
Notes:
Curing strength is low at the room temperature,if there is no heating measures,the curing time at the room temperature is
at least 5-7 days before using,although in strict accordance with the curing condition,place it for 2¡«4 hours at the room temperature first,then heat up to the temperature of 60¡«80 degree slowly and keep this temperature for 2 hours,after that heat up to the temperature of 150 degree slowly and keep this temperature for 2 hours,then cool it down to the room temperature slowly.If the production rhythm is
allowed,try to place a long time at the room temperature for heating,it helps to reduce the generation of porosity.
Avoid direct heating or too fast heating speed,the cooling speed can’t also be too fast,had better use furnace cooling.
If the condition is allowed,can separately heat up the A component to remove a small amount of water that
can absorb before using.