desulfuration system wear & co > slurry pipe ceramic lining wearing compound epoxy coating

slurry pipe ceramic lining wearing compound epoxy coating

BD408 desulfuration slurry pipeline flakes anti corrosion wear resistant epoxy coating

Product description of desulfuration slurry pipeline repair wearing compound anti chemical
abrasion corrosion resistant coatings:
The BD408 flakes anti corrosion abrasion resistant coatings compounded by various high performance corrosion
resistant materials,glass flake and modified toughening resin to give rise to the co-polymerization to form the interpenetrating network structure and generate the synergistic effect. In this way,
it effectively improves the corrosion resistant of polymers. It is widely used in preparation of the corrosion resistant
coating for the surface of machine parts of suffering from the corrosion under 100 degree. This product doesn’t
contain any organic solvent,and the curing has no any microcosmic pores. it can effectively avoid the medium
immersing through solvent evaporation pores to cause under-film corrosion.

Performance index:

Product Name	Color	Status	Packaging	Operation time limit (25℃)	Curing time (25℃)
BD408 flakes anti corrosion abrasion resistant epoxy coating	Grey	Paste	20kg	30 min	24 hours

Density (g/cm3)	Compressive strength (kg/cm2) GB1041-2008	Tensile strength (kg/cm2) GB6329-2009	Shear strength (kg/cm2) GB7124-2008	Bending strength (kg/cm2) GB1042-1999	Hardness （Shore D） ASTM-D-2556	Working temperature （℃）
1.2	703	305	115	570	79	-60～100

How to use:
1.Surface treatment: Sand blasting or grinding&coarsening the surface of the machine parts with angle grinder,
and then clean it with the cleaning agent to remove the dust, greasy dirt and moisture on the substrate surface,
make the surface present the clean and fresh substrate.

2.Priming: Fill up and dense the air holes, the pitted faces and the grooves on the working surface with the corrosion
resistant daub, and then make the mixing uniformly BD407 anti corrosion wear resistant epoxy coating brush coating
on the bottom layer as the undercoat

3.Coating(BD408)：After the bottom layer of BD407 corrosion resistant wear resistant coating initial curing,then make
the mixing uniformly BD408 scale anti wear corrosion resistant repair coatings scrape coating on the undercoat in one
direction and layer by layer.The next scale corrosion resistant adhesive layer cannot be scraped until the last one has
initial cured.

4.Topcoat: After the last layer of BD408 corrosion resistant coating initial curing, and then brush coating it with the
BD407 anti abrasion corrosion resistant epoxy coating as the surface layer.

5.Curing: it can be put into using to cure for 24 hours at the temperature of 25-30 degree.It can’t be cured fully,if the temperature is below 15 degree,should heat it up (bake with the iodine-tungsten lamp or heat with electric hair dryer) to the temperature of 60-80 degree,then keep this temperature for 2 hours to promote the adhesive layer curing fully.

Packaging specification:
Two-component,20Kg/group,packed in a iron drum, A component: 16Kg/drum, B component: 4Kg/drum.
We could offer professional customized packaging and subpackage services based on users' requirements.

Transportation storage:
1.Sealed storage in the cool and dry place.The warranty period is 12 months
2.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.

Construction case photos show:

------分隔线----------------------------