wear resistant coatings > desulfuration tower wear resistant lining ceramic material

desulfuration tower wear resistant lining ceramic material

BD7058 desulfurization tower lining ceramic abrasion resistant material,absorption tower liner ceramic coating material

Product description:
BD7058 desulfuration tower(absorption tower) lining ceramic material is a kind of special anti corrosion abrasion resistant coating which is
researched and developed for the protecting of desulfurization tower by Xiangyang City Hundred Shield Coating.It is the high performance,
high temperature resistant, abrasion resistant and corrosion resistant polymeric ceramic material which compounded by high performance
wear resistant and corrosion resistant material and modified toughening heat resistant resin and special curing agent.Xiangyang City Hundred
Shield has the core technology,it is the exclusive producing by Xiangyang Hundred Shield.

Product features:
1.Wigh good performance of wear resistant and corrosion resistant,do not crack for long-terms hot-water soak,it can sustained and
effective protect desulfurization tower(absorption tower) from erosive wear and lose efficacy,only in this way it can make the equipment
long-term reliable running.
2.With high bonding strength to metal substrates.
3.With good toughness,do not crack,with long working life
4.Suitable for the protection of high temperature erosive wear and corrosion working condition
5.Hot water resistant,steam resistant,acid & alkali resistant(especially for chloridion corrosion resistant)
6.Do not flow and slip,the construction is convenient,the coating after curing has smooth surface.

Performance index:

Product name	Physical states	Operation time limit (25℃)	Curing time (25℃)	Range of application
BD7058 desulfuration tower(absorption tower) lining ceramic material	Paste	40 min	24 hours	It is exclusively used in the preparation and repairing of desulfurization tower(absorption tower) anti abrasion corrosion resistant coating.

Color	Density (g/cm3)	Compressive strength (Mpa) GB1041-2008	Tensile strength (Mpa) GB6329-2008	Shear strength (Mpa) GB7124-2008	Bending strength (Mpa) GB1042-1999	Hardness after curing （Shore D） ASTM-D-2556	Working temperature (℃)
Gray	1.8	158	50	21	65	125	-50-160

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.The preparation:Make the A and B two components of BD7058 desulfurization tower(absorption tower) lining ceramic material mix
uniformly according to the weight ratio A:B=4:1,and use it up within 40 min,generally it is while construction and preparation,every time
the largest perparation quantity can’t be more than 4Kg,too much adhesive is solidified too fast,hasn’t been used up until partial adhesive
has solidified and can’t be used. According to the actual temperature,configuration can be appropriately a little more in winter,proper less
in summer.If the temperature is too low,you can properly heat up the A component to reduce viscosity for easy to configure.

3.Coating: The suitable coating thickness of BD7058 desulfurization tower lining ceramic material is 4-10mm.Make the well mixed material be
coating on the pending-repair area layer by layer, the adhesive layers should be compacted, make it infiltrate fully with the substrates.Repair the
surface to be smooth after the coating is coated in the suitable size.This material can’t do machining,so you should pay attention to controlling
the coating thickness to avoid appearing interference phenomenon in the assembly.

4.Curing: It can put into using after curing for 24 hours at the temperature of 25 deg C.When the temperature is below 15 deg C,the coating
can’t be complete curing,should heat it up to the temperature of 80 deg C and keep this temperature for 2 hours to promote the coating be fully
curing after the coating initial curing (can use the iodine tungsten lamp to do irradiation heating with 40cm distance from the coating.)

Transportation and storage:
Sealed storage in the cool and dry place. The warranty period is 12 months.Avoid placing it upside down, knocking against and transporting
it as a non-dangerous product during transportation.

Packaging specification:
Two components,20Kg/set,packed in a plastic drum, A component: 16Kg/drum, B component: 4Kg/drum.

Product packaging photo of BD7058 desulfurization tower wear resistant repair special ceramic lining coating material:

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