The description of BD727 desulfuration slurry circulating pump pipes
high temperature chemical wear corrosion resistant coatings
performance features of our BD727 slurry recycle pump pipeline high temperature chemical wear corrosion resistant epoxy coating:
1.Two-component,dark gray paste,based on epoxy resin main raw materials.
2.Excellent in wear & corrosion resistance.
3.With very high bonding strength to metal substrates
4.Convenient for construction,without very high technical requirements for constructors
5.It’s not precipitated and hierarchical
6.Suitable for the protecting of high temperature wear,corrosion working condition
7.hot water resistant,steam resistant,acid resistant,alkali resistant
8.Can do blade coating directly for both facade and ceiling,don’t drip and slip,without the support.
product usge of our BD727 slurry circulating pump heat impact wear corrosion resistant protective coatings:
BD727 slurry circulating pump high temperature wear abrasion corrosion resistant epoxy coating is the high performance high temperature
resistant,wear&corrosion resistant polymerization ceramic material compounded by high performance wear resistant,corrosion resistant
material(such as ceramic,silicon carbide,carborundum,titanium alloy etc.) and modified toughening heat resistant resin.Used in repairing
the erosive wear workpiece and preparation of wear resistant coatings under high temperature working condition.Such as the wear resistant
protection of suffering from scour parts based on cement vertical mill.
How to use of our slurry recycle pump high temperature chemical impact corrosion resistant epoxy coating:
1. Surface treatment:Do coarsening treatment on the pending-repair part, grinding with angle grinder or sand blasting etc,
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 weight ratio 4:1, make A and B two components mix uniformly,and use it up within 40 min.
Generally it’s while construction and configuration.Every time the most configuration quantity is not more than 2Kg,
too much adhesive is solidified too fast,hasn’t been used up until the adhesive has partial solidified and can’t be used.
According to the actual temperature,distribution can be properly a little more in winter and proper less in summer.
If the temperature is too low,can properly heat up the A component to reduce viscosity for easy to configure.
3.Coating: the coating thickness of slurry circulating pump wear & corrosion resistant coating is 2-4mm,make the mixed-up material be
coating on the pending-repair part layer by layer,the first layer should be compacted,make it fully infiltrates with the substrates,
repair the surface to be smooth after the coating is coated on the suitable size,this material can’t do machining,should pay attention to
controlling the coating thickness to avoid appearing interference phenomenon in the assembly.
4.Curing:Cure for 24 hours at the temperature of 25 degree before putting into use,if the temperature is low,should heat it up or prolong
curing time to promote the curing.General construction in winter,you can use iodine tungsten lamp do irradiation heating with 40cm
distance from the coating.