anti corrosion resistant coati > slurry recycle pump anti chemical corrosion repair coating

slurry recycle pump anti chemical corrosion repair coating

BD428 desulfurization slurry circulating pump absorption tower ceramic rubber lining pipeline
repair epoxy compound high temperature flakes anti chemical corrosion resistant coatings

Product description:
BD428 power plant desulfuration slurry recycle pump high temperature anti chemical corrosion resistant repair epoxy coating
compounded by various high performance corrosion resistant material,glass flakes and modified toughening resin to give rise to
the copolymerization,to form the interpenetrating network structure and generate the synergistic effect.In this way,
it effectively improves the corrosion resistance of polymers.

Product usage of BD428 anti chemical corrosion high temperature resistant desulfuriaztion absorption tower
rubber lining pipeline repair compound epoxy coating:
It can be preparation of anti chemical corrosion resistant coating on the surface of machine parts of suffering from corrosion
under the temperature of 200 degree after using it together with our own composite high temperature resistant curing agent.
This product doesn't contain any organic solvent,the curing product has no the micro pores,it can effectively avoid medium
immersing through solvent evaporation pores and causing under-film corrosion.

Performance index:

Product name	physical state	Standard packing	Volume (cm³)	Operational time limit (25℃)	Curing time (25℃)
BD428 high temperature flakes anti corrosion chemical resistant repair coating	paste	10kg plastic drum or 20kg iron drum	830 or 1660	30min	24h

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 （Shore D） ASTM-D-2556	Working temperature （℃）
Gray	1.2	77	34	11	43	79	-60～200

How to use of BD428 anti corrosion chemical resistant desulfurization slurry recycle pump pipeline rubber liner
repair coating epoxy compound:

1.Surface treatment:
sand blast or grind for coarsening on the surface of machine parts with angle grinder,then clean it with cleaning agent,
clean up the dust,greasy dirt and moisture on the substrate surface,make the surface reveal clean and fresh substrate.

2.Brush coating of the undercoat
tamping and compacting the pore,pitted surface and groove on the working face with corrosion resistant daub,then make the
mixing uniformly BD427 high temperature corrosion resistant coatings brush coating on it as the undercoat.

3.Brush coating the BD428 high temperature flakes anti cororsion chemical resistant coating:
Make the mixing uniformly BD428 high temperature flakes anti chemical corrosion resistant coating scrape coating on the
undercoat surface after the undercoat BD427 initial curing,BD428 flakes corrosion resistant coating should scrape coating towards
to one direction,should scrape coating the adhesive layers layer by layer.Can’t scrape coating the next layer until the anterior layer
flakes anti corrosion chemical resistant coating initial curing.

4.Blade coating of the topcoat:
After the last layer BD428 high temperature flakes anti corrosion chemical resistant repair compound epoxy coating initial curing,
can brush coating BD427 high temperature chemical corrosion resistant repairing coating as the topcoat.

5.Curing:
It can be put into using after curing for 24 hours at the temperature of 25-30 degree,when the temperature is below 15 degree,
the curing is not complete,should heat it up(bake it with iodine tungsten lamp or heat it with hair dryer etc.) to the temperature of
60-80 degree and keep this temperature for 2 hours to promote the adhesive layers full curing.

Packing specification:
1.Our common packaging:Two-component,10Kg/group,packed in a plastic drum, A component: 8Kg/drum, B component: 2Kg/drum
or 20Kg/group,packed in a iron drum, A component: 16Kg/drum, B component: 4Kg/drum.

2.We could offer you professional customized packaging and subpackage services based on users' requirements.

Transportation storage:
Sealed storage in the cool and dry place.The warranty period is 1 year.Avoid placing it upside down,knocking against and transporting it as a non-dangerous product during transportation.

Special version:
1.This parameter is for laboratory conditions,due to the actual working condition is more complex,suggest the users to do the
pretest according to actual working condition.

2.When the environment temperature is below 15 degree,the curing time will prolong,should take proper heating measure.

3.When the environment temperature is more than 25 degree or the mixing quantity is too large,the curing speed will expedite,
should properly shorten the application time of coating after mixing.

Construction protective measures:
1.Wear the protective masks,wear the protective glasses and rubber gloves
2.Need washing hands with soap before eating,drinking or smoking.
3.The health hazard after touching: a few people will have skin allergy phenomenon,see a doctor in time and avoid touching with
this product again.should wipe it with ethyl acetate when the sizing material paste on the skin by careless,then wash it with clear water.
Should wash it with clear water immediately and see a doctor when splashing into the eyes by careless.

Warm Prompt:
Residual adhesive solution cured products are non-toxic harmless organic solid,but maybe it will produce poisonous gas when
burning,non-professional personnel can not do combustion disposal,should be sent to garbage power plant or garbage burning
place treatment.

Fire prevention measures:
Should choose dry powder to extinguish fire,can cover and flap it with dry powder,grit(the construction using abrasive) or
the non chemical fiber fabric when the sizing material catching fire.

Product packaging actual photo of BD428 high temperature flake anti chemical corrosion resistant ceramic coatings:

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