slurry pump wear resistant rep > BD7031 slurry pump high temperature wear resistant coating

BD7031 slurry pump high temperature wear resistant coating

BD7031 high temperature slurry pump wear abrasion corrosion resistant epoxy paste coating

Product description:
BD7031 high temperature slurry pump wear corrosion resistant paste coating is the high performance wear resistant
corrosion resistant materials which compounded by high performance abrasion resistant material and modified toughening
heat resistant resin,large particles,heat for curing.Widely used in the repairing and protecting of various high temperature
erosive wear workpiece.

product features of our BD7031 slurry pump high temperature abrasion corrosion impact resistant coatings:
1.With excellent performance of high temperature resistant,wear resistant and corrosion resistant
2.With very high bonding strength to metal substrates.
3.Construction is convenient,but needs the temperature-heating equipment.

Performance Index:

product name	physical status	operation time limit (25℃)	usable time (25℃)	range of application
BD7031 high temperature slurry pump repairing materials	paste	8 hours	can be put into using after heating for complete curing	Used in the repairing and protecting of various high temperature erosive wear workpiece, like the repairing of alumina plant high temperature pumps

item	color	density (g/cm3)	compressive strength (Mpa) GB1041-79	tensile strength (Mpa) GB6329-86	shear strength (Mpa) GB7124-86	bending strength (Mpa) GB1042-79	relative wear resistance(steel:1) GB3960-83	working temperature （℃）
BD7031	gray	2.72	147	43	25	83	4.2	-60～200

How to use:
1.Surface treatment: Do coarsening treatment on the pending-repair area, grinding with angle grinder or sand blasting and so on, the surface after coarsening treatment should be cleaned,
the surface after this treatment should be the one coarsening,dry and fresh substrates,should be no greasy dirt and dust.

2.Preparation: According to the weight ratio 4:1, make the A and B components mix uniformly,generally while it’s construction and
configuring adhesives,every time the quantity of configuring adhesives shouldn’t be too much,too much adhesive is not easy to
mix uniformly (when the temperature is low,the viscosity of BD7031 is high,it’s not suitable to mix uniformly,you should heat up
the A and B components separately first,then mix them uniformly.

3.Coating: the suitable coating thickness of BD7031 is 4-20mm,make the proportioned adhesives blade coating on the metal substrates repeatedly,make the base material wet up the
substrates,then make the mixed-up material press coating on the pending-repair area repeatedly.After the coating is coated to the required size,pat it to be solid first,then blade coating towards a single
direction to make the surface be smooth,should pay attention to controlling the coating thickness during repairing,in order to
avoid appearing interference phenomenon in the assembly.

4.Curing condition: heat it up to the temperature of 80 degree slowly and keep this temperature for 2 hours,it can be fully cured after heating it up to the temperature of 150 degree and keeping this temperature for 2 hours.

Packaging specification:
30Kg/group or 10Kg/group,packed in a plastic drum.

Product packaging photos of BD7031 slurry pump repair anti chemical impact wear corrosion resistant coating:

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