slurry recycle pump epoxy repair anti wear abrasion resistant coating

high temperature anti wear abrasion resistant repair compound ceramic epoxy coating
used in Datang Togtoh power plant slurry circulating pump repairing and protecting
http://www.wearcoating.com/case-of-desulfuration-pipeline-repairing-coatings/slurry_recycle_pump_anti_wear_abrasion_resistant_coating_4457.html

Datang Togtoh power plant slurry recycle pumps suffer from serious erosive wear and corrosion in the process of using,
pump body and impeller get broken,it affects the rate of flow seriously,based on customers’ requirements,Xiangyang City
Hundred Shield Coating Material Co.,Ltd works out the complete repairing plan according to the damaged condition,
we use the BD426 anti corrosion resistant coating and BD772 carbide silicone wear resistant epoxy coating which produced
by Xiangyang City Hundred Shield Coating.The maintenance workpiece including front and back guard plate and impeller,
the workpiece after repairing and getting through dynamic balance can replace the operation of the new workpiece completely,
and the maintenance costs is very low.

Application Photos Show:

BD772 slurry circulating pump wear abrasion resistant repair silicone carbide coating:

Product description:
BD772 silicon carbide coating is the high performance wear resistant,corrosion resistant polymeric material which compounded
by the high performance abrasion resistant,anti corrosive materials–highest crystallizing silicone carbide and modified toughening
hybrid resin.Mainly used in the wear repairing and pre-protecting of slurry circulating pump impeller,body case,
slurry stirring paddle etc.

product features:
1.With excellent wear & corrosion resistance,suitable for the protection of abrasion,corrosion working condition
2.With very high bonding strength to metal substrates
3.Don’t drip and slip,the construction is convenient
4.Don’t precipitate,don’t  separated layer
5.water resistant,acid resistant,alkali resistant
6.Can do the machining
7.The prominent advantage of BD772 carbide silicone coating is its machinability,for the workpiece which has
accuracy requirement,it can do the accurate repairing

Performance index:

product name physical
status
operation
time limit
(25℃)
usable time
(25℃)
        range of application
BD772 silicon carbide coatings paste 30min 24h Mainly used in the abrasion repairing
and pre-protecting of slurry circulating
pump impeller,body case,slurry stirring paddle etc.
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
hardness after curing
(Shore D)
ASTM-D-2556
working temperature
(℃)
gray 2.1 1176 469 112 661 83 -60~120
hydrochloric acid phosphoric acid sodium hypochlorite whitewash sodium hydride hydrofluoric acid
30% 30% 15% 50% 50% 10%
Briquette heat curing at temperature of 80 degree,place it into the above medium
for 30 days at room temperature,the weight change is not more than 1%

Product detailed information from:
http://www.wearcoating.com/abrasion%20wear%20resistant%20coating/BD772_silicon_carbide_anti_impact_wear_resistant_coatings_4139.html

772-%e4%b8%ad%e5%89%af%e6%9c%ac
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