mining use slurry pump repair wearing resistant coating epoxy compound

BD7024 slurry pump abrasion wearing resistant coating epoxy putty compound repair material

http://www.wearcoating.com/slurry%20pump%20repair%20coating/slurry_pump_wearing_resistant_coating_repair_putty_compound_4643.html

Product description:
BD7024 mining use slurry pump repair material is the high performance wear resistant,corrosion resistant material which compounded
by high performance abrasion wear resistant material and modified toughening resin.Two components,gray paste,large particle,heat for
curing.Widely used in the repairing of mining use slurry pump and other high abrasive wear equipment.

    

Product features of BD7024 mining use slurry pump repair wearing resistant coating epoxy compound:
1.With excellent performance of high temperature resistant,abrasion resistant and corrosion resistant,with strong impact resistance.
2.With high bonding force/strength to metal substrates.
3.It can resist the cavitation effectively.
4.Suitable for the repairing and protecting of heavy medium abrasion erosion working condition.

Product performance index:

Product name Physical states Operation time limit
(25℃)
Usable time
(25℃)
Range of application
BD7024 mining use slurry pump wearing repair compound epoxy coating Paste 2 hours 36 hours Mainly used in the repairing and pre-protecting of slurry pump, centrifuge,cyclone,chute, classifier, jet machine, flotation machine, grit mouth, slurry mixer and the transporting pipe elbow of heavy medium erosive wear.
Color Density
(g/cm3)
Compressive strength
(kg/cm2)
GB1041-2008
Tensile strength
(kg/cm2)
GB6329-1999
Shear strength
(kg/cm2)
GB7124-2009
Bending strength
(kg/cm2)
GB1042-2008
Relative wear resistance β
GB3960-83
Working temperature
(℃)
Black 2.5 762 285 117 322 4.2 -60-90

How to use:
1.Surface treatment: Do coarsening treatment on the pending-repair area,grinding with angle grinder or sand blasting etc.(sand blasting
will get the best result), the surface after coarsening treatment should be cleaned by cleaning agent,and then dry it by airing,the surface
after this treatment should be the one coarsening,clean,dry and fresh substrates.

2.Preparation: Make A and B two components of BD7024 mining use slurry pump wear resistant coating epoxy compound repair
material mix uniformly according to the weight ratio A:B=5:1(when the temperature is low,the viscosity of BD7024 is high,not easy
to mix uniformly,need to heat up the A and B components separately first and then mix them uniformly.

3.Coating:the suitable coating thickness of BD7024 is 4~20mm,make the well mixed material blade coating on the metal substrates repeatedly,
make the base material wet up the substrates,then make the well mixed material press repeatedly and be coating on the pending-repair part,
when the coating is coated in the required size,flap it to be compacted first,then blade coating it to make the surface be smooth along the
single direction,should pay attention to controlling the coating thickness during repairing,in order to avoid appearing interference phenomenon
in the assembly.

4.Curing:Place it for 8 hours for initial curing at the temperature of 25 degree,heat it up to the temperature of 80 degree slowly and
keep this temperature for 2 hours,then heat it up to the temperature of 120 degree and keep this temperature for 2 hours,cool it down
to the room temperature slowly.

Special version:
1.The tagged usable temperature of this material is the liquid environment usable temperature.
2.This product passed many years of research and development from our company,test hundreds of slurry pumps in different working
conditions,it obtains good using effect,this product is based on our company exclusive producing,we don’t provide sub-package and
OEM services,please the users kindly contact with our company directly for business cooperation.

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