slurry recycle pump pipeline rubber liner repair anti corrosion chemical resistant coatings

BD725 slurry circulating pump rubber lining pipeline anti chemical corrosion resistant repair epoxy coating

Product description:
BD725 slurry pipeline rubber liner fine particle ceramic filling repair epoxy compound anti chemical corrosion resistant coating is
the high performance high-temperature & wear & corrosion resistant polymeric ceramic material compounded by high performance
abrasion wear resistant,corrosion resistant material (like alumina,silicon carbide,carborundum,titanium alloy etc.) and modified
toughening heat resistant resin.Widely used in the preparation of wear resistant coating on the surface of various machine part
which has high temperature,wear resistant,corrosion resistant requirements.The highest temperature resistant can reach to 250 degree.

Product features of BD725 slurry recycle pump pipeline rubber liner repair anti corrosion chemical resistant coatings:
1. Excellent in wear abrasion resistance,corrosion resistance
2. With very high bonding strength to various metal substrates
3. Convenient for construction,without very high technical requirements for the constructors
4. It’s not precipitated and hierarchical
5. Suitable for the protecting of high temperature wearing abrasion,corrosion working condition
6. Hot water resistant,steam resistant,acid resistant,alkali resistant
7. Can do blade coating directly for both facade and ceiling,don’t drip and slip,without the support.

Product index of BD725 high temperature chemical corrosion resistant slurry circulating pump epoxy repair coating:

Product name physical state Operation time limit
Curing time
Range of application
BD725 high temperature chemical corrosion resistant coating   paste 40min 24h Used in the preparation of high temperature wear resistant coating on the surface of various machine part which has high temperature,wear resistant,corrosion resistant requirements(such as power plant,steel mill,pipeline,ball mill
Color Density
Compressive strength
tensile strength
shear strength
bending strength
hardness after curing
(Shore D)
Working temperature
gray 2.22 1117 383 106 561 89 -60~250

How to use:
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 of desulfurization slurry pipeline ceramic rubber lining repair chemical corrosion resistant coating:
According to weight ratio 4:1,make A and B two component of BD725 high temperature wear resistant coating 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,configuration 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.

The suitable coating thickness of BD725 high temperature chemical corrosion coating slurry pipeline rubber liner repair coating is
2-8mm.Make the mixed-up material be coating on the pending-repair part layer by layer,the adhesive layer 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,should pay attention to controlling the coating thickness to avoid appearing interference
phenomenon in the assembly.

It can be put into using after curing for 24 hours at the temperature of 25 degree,when the temperature is below 15 degree,
the adhesive layer can’t be fully curing,should heat it up to the temperature of 80℃ and keep this temperature for 2 hours to
promote the coating to cure fully after the coating initial curing(can use iodine tungsten lamp do irradiation heating with 40cm
distance from the coating)

Packing specification:
1.Our comcom packaging:Two-component,10Kg/group,packed in a plastic drum.A component: 8Kg/drum, B component: 2Kg/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 12 months.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 photo of BD725 desulfuration slurry pipeline rubber lining repair anti chemical corrosion coatings:

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