wear resistant coatings > coal drop pipe special anti impact wear resistant coating

coal drop pipe special anti impact wear resistant coating

Performance features of BD7054 coal dropping pipe speical abrasion wearing impact resistant coating epoxy compound:
1.Two components,gray paste,can be curing at room temperature,heating for curing can get the better comprehensive performance.

2.With good bonding strength to metal substrates.

3.Can be blade coating,easy to molding,convenient for construction,the coating after curing has excellent performance of high
temperature resistant and aging resistant.

4.With excellent performance of abrasion resistant and impact resistant,the impact resistant performance is 3-5 times more than imported
abrasion wear resistant protective agent.

5.BD7054 coal drop pipe special anti impact abrasion resistant coating is researched and developed by Xiangyang City Hundred Shield
Coating Material Co.,Ltd for many years,not only has wear resistant performance,but also has high impact resistant strength,
can bear the strike scour from particle materials for a long time,this product is exclusive produced by Xiangyang City Hundred Shield
Coating Material Co.,Ltd,the product performance is in the industrial leading level.

Product usage:
BD7054 coal dropping pipe special anti impact abrasion wearing resistant epoxy compound protective coating is the high performance
wear resistant and impact resistant polymeric material which compounded by high performance abrasion resistant aggregate(silicon carbide,carborundum etc.) and the special macromolecule material,match up with hexsteel,used for the erosive wear repairing of the
coal dropping pipe bottom,or the preparation of anti wear abrasion impact resistant coating directly.

How to use:
1.Surface treatment:Do the roughening treatment for the pending-repair part(the effect of sand blasting treatment is the best,if there is no
sand blasting condition,can also do the polishing treatment with angle grinder.The surface after roughening treatment should be cleaned by
cleaning agent(can use acetone or ethyl acetate etc.) and dry it by airing,the surface after this treatment should be coarse,clean and fresh
metal substrates.

2.The preparation:Make the A and B two components of BD7054 coal drop pipe special anti impact abrasion wearing resistant coating mix
uniformly according to the speficied weight ratio A:B=4:1,and use it up within 30 min,general it is while construction and preparation,
every time the most preparation quantity is not more than 10Kg,each time configure too much adhesive,the curing speed is fast,hasn’t been
used up until the partial adhesive has already cured and can’t be used.

3.Coating:The suitable coating thickness of BD7054 anti impact wear resistant coating is 10-15mm,make the well mixed materials be
coating on the surface of the prime coat,the coating should be compacted,after the coating is coated in the required size,repair the surface
to be smooth.

4.Curing:It can be put into using after curing for 24 hours at the temperature of 25 degree,when the temperature is below 15 degree,
should heat it up to promote the curing,if you have the heating condition,try to heat it up to the temperature of 80 degree and keep this
temperature for 2 hours after room temperature curing,in this way,the coating performance can improve 30%.

Performance index:

Product name	Physical states	Operation time limit(25℃)	Range of application
BD7054 coal dropping pipe special anti impact wear resistant coating	Gray paste	30 min	With excellent performance of wear resistant and impact resistant,specially used in repairing the erosive wear of the coal dropping pipe or the preparation of anti wear abrasion impact resistant coating directly

Density (g/cm3)	Compressive strength (Mpa) GB1041-2008	Tensile strength (Mpa) GB6329-2009	Shear strength (Mpa) GB7124-2008	Bending strength (Mpa) GB1042-1999	Impact strength (J/cm2) GB6328-1999	Working temperature （℃）
2.05	99	37	14	52

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.

Packaging specifications:
Two components,25Kg/group,A component: 20Kg,packed in a iron drum,B component: 5Kg,packed in a plastic drum.

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 BD7054 coal dropping pipe speical impact wear abrasion resistant coating:

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