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High temperature anti impact wear abrasion resistant repair compound epoxy coatings

High temperature anti impact wear abrasion resistant repair compound epoxy coatings
used in dredger silt pump guard plate and guard jacket repairing and protecting 

The impeller diameter of Luji Ningjun 41 dredger slime pump is 1m,the weight of guard jacket is 2 tons,
this pump is mainly used in pumping the sludge of lakebed and turning lakes into fields,guard jacket,
guard plate and impeller are badly abrasion,the original conveying distance is 1.2Km,the conveying distance
is only 700m before stopping maintenance,even the rate of flow reduces about 1/3.

Material selection:
BD7021 super wear resistant slurry pump repair epoxy coating,BD426T special undercoat.

Construction tools:
angle grinder,wire brush,grinding wheel,plaster knife,plastic knife,rubber hammer,special rounding tools,hair brush,
electronic scale,iodine tungsten lamp.

Auxiliary materials:
cleaning agent,duster cloth,gloves.

Construction technology:
1.Clean up and polish the pending-repair workpiece on the needing-repair part.

2.Configure BD426T special undercoat and brush coating on the pending-repair part,then wait for the primer curing,
when the temperature is low,can heat it up to promote the primer curing,the construction time of this pump is on 3rd,
January,the temperature is below zero,should heat it up to promote the curing through oxygen welding baking the back
side after brush coating the primer.

3.Configure BD7021 slurry pump pipeline epoxy repair compound super abrasion resistant coatings and
be coating on the pending-repair part,knock on it to be compacted with rubber hammer,then trim the surface
with special rounding tools,make the surface to be flat and smooth.

4.Curing for 24 hours,the curing of BD7021 slurry pump pipeline repair compound abrasion wear impact resistant epoxy coating doesn't
have a high temperature requirement,even through the temperature is zero,it can still be normal curing.

Material utilization amount:
50Kg BD7021 super wear resistant slurry pump repair epoxy coatings,
2Kg BD426T special undercoat.

The expected working life of this pump after maintenance is about 2.5 to 3 years.

Application photos show:

http://www.wearcoating.com/case-of-desulfuration-pipeline-repairing-coatings/silt_pump_pipeline_impact_abrasion_resistant_epoxy_coating_4459.html

desulfuration silicon carbide nozzle wear abrasion resistant repair epoxy coating

desulfuration silicon carbide nozzle wear abrasion resistant repair epoxy coating
used in Huadian xiangyang power plant desulfurization silicone carbide nozzle repairing and cleaning

We did major repairing for the desulfuration nozzle of Huadian xiangyang power plant unit 1 desulfurization absorption tower in 2015,
it should be reutilization.Contractor caused partial nozzle fracture in the process of disassembly,it will cause a lot of damage,
if cleaning up the FRP(Fiber Reinforce Plastic) on the nozzle by the traditional method,due to the tight construction period,
temporary purchasing is too late,based on customer's requirements,Xiangyang City Hundred Shield Coating Material Co.,Ltd do the FRP
cleaning and repairing for 350 pieces nozzles of unit 1 absorption tower,Xiangyang City Hundred Shield Coating peels off the RFP from
the nozzles by the special method,it will greatly reduce percentage of damage,the damaged nozzles of total 350 pieces nozzles is only 6
pieces in the process of stripping,together with the damaged a dozen nozzles during disassembly,should be repaired and reused.

The damaged condition has 2 kinds,one is that the broken fragments can also splice into original shape,the other is local broken without
fragments,for the first damaged situation,use the BD281 abrasion high temperature resistant ceramic adhesive of Xiangyang City Hundred
Shield Coating to do the piece together bonding,the highest temperature resistant of BD281 high temperature resistant ceramic adhesive is
250 degree,don't be softening in the hot water of 100 degree temperature,the shear strength is more than 16Mpa,can be satisfied with
the using of nozzles completely,should pay attention to cleaning up the extrusive adhesive inside of the nozzles after splicing,
should keep the internal smooth shape of the nozzles,in order to avoid affecting the slurry liquid flow to cause the bad spray effect.
For the second condition,use the BD772 wear resistant silicon carbide coating of Xiangyang City Hundred Shield Coating to do the repairing,
make the lining of sheet plastic in the intracavity of damaged parts,make the BD772 silicon carbide abrasion resistant coating be coating on
the outside surface,remove the sheet plastic after curing,the BD772 wear resistant silicone carbide coating should keep the same as the
substrates,has excellent abrasion resistance and heat resistance,can be satisfied with the operation working condition of the nozzles.


The nozzles after cleaning up and repairing can reach to the reutilization standard under the customer acceptance,
cooperate with the construction schedule effectively.

Application Photos Show:

http://www.wearcoating.com/case-of-desulfuration-pipeline-repairing-coatings/desulfuration_silicon_carbide_nozzle_repair_epoxy_coating_4458.html

high temperature anti wear abrasion resistant repair compound ceramic epoxy coating

high temperature anti wear abrasion resistant repair compound ceramic epoxy coating
used in Datang Togtoh power plant slurry circulating pump repairing and protecting

Datang Togtoh power plant slurry recycle pumps suffer from serious erosive wear and corrosion in the process of using,
pump body and impeller get broken,it affects the rate of flow seriously,based on customers' requirements,Xiangyang City
Hundred Shield Coating Material Co.,Ltd works out the complete repairing plan according to the damaged condition,
we use the BD426 anti corrosion resistant coating and BD772 carbide silicone wear resistant epoxy coating which produced
by Xiangyang City Hundred Shield Coating.The maintenance workpiece including front and back guard plate and impeller,
the workpiece after repairing and getting through dynamic balance can replace the operation of the new workpiece completely,
and the maintenance costs is very low.

Application Photos Show:



BD772 slurry circulating pump wear abrasion resistant repair silicone carbide coating:

Product description:
BD772 silicon carbide coating is the high performance wear resistant,corrosion resistant polymeric material which compounded
by the high performance abrasion resistant,anti corrosive materials--highest crystallizing silicone carbide and modified toughening
hybrid resin.Mainly used in the wear repairing and pre-protecting of slurry circulating pump impeller,body case,
slurry stirring paddle etc.

product features:
1.With excellent wear & corrosion resistance,suitable for the protection of abrasion,corrosion working condition
2.With very high bonding strength to metal substrates
3.Don’t drip and slip,the construction is convenient                         
4.Don’t precipitate,don’t  separated layer
5.water resistant,acid resistant,alkali resistant                               
6.Can do the machining
7.The prominent advantage of BD772 carbide silicone coating is its machinability,for the workpiece which has
accuracy requirement,it can do the accurate repairing

http://www.wearcoating.com/case-of-desulfuration-pipeline-repairing-coatings/slurry_recycle_pump_anti_wear_abrasion_resistant_coating_4457.html

Performance index:

product name	physical  status	operation  time limit (25℃)	usable time (25℃)	range of application
BD772 silicon carbide coatings	paste	30min	24h	Mainly used in the abrasion repairing  and pre-protecting of slurry circulating  pump impeller,body case,slurry stirring paddle etc.

color	density (g/cm3)	compressive strength (kg/cm2) GB1041-2008	tensile strength (kg/cm2) GB6329-1999	shear strength (kg/cm2) GB7124-2009	bending strength (kg/cm2) GB1042-2008	hardness after curing （Shore D） ASTM-D-2556	working temperature （℃）
gray	2.1	1176	469	112	661	83	-60～120

slurry circulating pump wear abrasion resistant repair compound epoxy coatings

slurry circulating pump wear abrasion resistant repair compound epoxy coatings
used in Zhengzhou Yuzhong energy slurry recycle pump guard plate and impeller
erosive wear corrosion repairing

Zhengzhou Yuzhong energy 6 pieces slurry circulating pumps entrance front guard plate and impeller cooperate with parts have serious abrasion,
it affects the rate of flow,use the BD772 carbide silicone anti wear abrasion resistant repair epoxy coating from our company
(Xiangyang City Hundred Shield Coating Material Co.,Ltd) to do the repairing,the construction period is 1 day.

BD772 wear abrasion resistant epoxy repair compound carbide silicone coating has high bonding force,abrasion resistant and impact resistant,
can solve the slurry erosive wear and corrosion effectively.


Application Photos Show:



BD772 slurry circulating pump wear abrasion resistant repair silicone carbide coating:

Product description:
BD772 silicon carbide coating is the high performance wear resistant,corrosion resistant polymeric material which compounded
by the high performance abrasion resistant,anti corrosive materials--highest crystallizing silicone carbide and modified toughening
hybrid resin.Mainly used in the wear repairing and pre-protecting of slurry circulating pump impeller,body case,slurry stirring paddle etc.

product features:
1.With excellent wear & corrosion resistance,suitable for the protection of abrasion,corrosion working condition
2.With very high bonding strength to metal substrates
3.Don’t drip and slip,the construction is convenient                         
4.Don’t precipitate,don’t  separated layer
5.water resistant,acid resistant,alkali resistant                               
6.Can do the machining
7.The prominent advantage of BD772 carbide silicone coating is its machinability,for the workpiece which has accuracy requirement,
it can do the accurate repairing

Performance index:

product name	physical status	operation  time limit (25℃)	usable time (25℃)	range of application
BD772 silicon  carbide coatings	paste	30min	24h	Mainly used in the abrasion repairing  and pre-protecting of slurry circulating  pump impeller,body case,slurry stirring paddle etc.

 

color	density (g/cm3)	compressive strength (kg/cm2) GB1041-2008	tensile strength (kg/cm2) GB6329-1999	shear strength (kg/cm2) GB7124-2009	bending strength (kg/cm2) GB1042-2008	hardness after curing （Shore D） ASTM-D-2556	working temperature （℃）
gray	2.1	1176	469	112	661	83	-60～120

 

abrasion wear chemical impact corrosion resistant ceramic bead filling compound epoxy coatings

anti abrasion wear chemical impact high temperature corrosion resistant ceramic bead filling compound epoxy coatings used in power plant demineralized water tank repairing and protecting

Power plants demineralized water tank is the steel roundness container,its body material usually is carbon steel,mainly used for storing the
demineralized water which prepared by the demineralizing equipment in power plant's chemical workshop.During the storage of water,the water quality
shall not be polluted.Outlet water quality needs to achieve the chemical supervision guideline of water vapor in thermal power plant,the rules of the
DL/T561-95.But as a result of corrosion phenomenon,the water quality of storing demineralized water usually can not meet the above criteria.Therefore in
the process of production,we often adopt the method of making anti corrosion resistant protective coating,to prevent appearing the corrosion phenomena
in the demineralized water tank.

After many years'working together with a number of construction units,power plants and research institutions,Xiangyang City Hundred Shield Coating
Material Co.,Ltd developed and perfected a set of effective anti corrosion resistant protective coating production technology,have gained good reputation
among the power plants.They choose the materials of BD407 anti chemical corrosion resistant coating and BD408 high temperature flakes corrosion
resistant coating from Xiangyang City Hundred Shield Coating Material Co.,Ltd's exclusive research & development and production.

The construction technology:
First clean up the demineralized water from water tank,and dry it by airing.Do the sand blasting treatment for the water tank inner wall,outer wall (sand blasting
effect is the best,but if you don't have sand blasting conditions,you can do the polishing with angle grinder).Until to appear a fresh metal base.

Clean it by cleaning agent(you can choose acetone,ethyl acetate,alcohol etc.) and dry it by the airing,can also blow-dry with hot wind.Weld joint welding slag
and other sharp protrusion need to burnish to be flat and level.

According to the specified ratio,make the A and B two components of BD407 anti chemical corrosion resistant coating mix uniformly,and blade coating on the
surface of water tank base material,generally uses the method of criss cross to brush coating one time for horizontal and vertical,the coating should be compacted,avoid appearing the holes.

After the BD407 anti corrosion chemical resistant coating initial curing,make the BD408 high temperature flakes corrosion resistant coating mix uniformly
according to the specified ratio,then blade coating on the surface of BD407 anti corrosion resistant coatings,the coating should be compacted along one direction.

After the BD408 high temperature flakes anti corrosion resistant coating initial curing,make the A and B two components of BD407 anti chemical corrosion
resistant coating mix uniformly according to the specified ratio,and blade coating on the surface of BD408 high temperature flakes corrosion resistant coating,
the coating should be compacted,avoid appearing the holes.It can be put into using after placing it for 48 hours at room temperature.

Using this technology which recommended by xiangyang Hundred Shield Coating Material Co.,Ltd to be preparation of anti corrosion resistant protective coating
can effectively prevent the demineralized water tank appearing corrosion phenomenon,It can repair the demineralized water tank which has already appeared
corrosion phenomenon,and prolong its working life.

Construction application photos show:

http://www.wearcoating.com/case-of-desulfuration-pipeline-repairing-coatings/power_plant_demineralized_water_tank_anti_corrosion_coating_4601.html

high temperature anti corrosion impact chemical wear abrasion resistant coating epoxy compound

high temperature anti corrosion impact chemical wear abrasion resistant coating epoxy compound
used in Anhui Jinanmining ball mill chute,magnetic separation chutes repairing and protecting

 

Anhui Jinan mining is located in anhui province,huoqiu county fengjin town,the wear abrasion resistant protective engineering is including Jinan mining 
dressing plant ball mill chute,classifier engine room/cabin body,chute,magnetic separator chute etc.ball mill chute has serious erosive wear of suffering ore pulp
for a long time,it appeared slurry leakage and extruded joint mortar phenomenon,it affects the rate of flow for slurry entering into the classifier engine body,
classifier cabin body suffers scour and grind from ore pulp for a long time,it has serious abrasion,cabin body steel plate is attenuation,it affects classifier normal
working life,the ore pulp do the magnetic separation operation through feeding hopper flowing into the cell body,magnetic separation feed box suffers scour from
ore pulp for a long time,it has serious abrasion.

 

In December 2015,they decided to do the wear abrasion resistant treatment for the above part during jinan mining overhaul,they use the material of BD705
anti wear abrasion corrosion resistant coating from Xiangyang City Hundred Shield Coating Material Co.,Ltd.The quantity is 4 tons.BD705 anti corrosion wear abrasion resistant coating has excellent bonding force to metal substrates,the wear resistant performance is about 2 times more than the metal,can completely
satisfy the above erosive wear working condition.After entering into the site through safety training,do the cleaning up and polishing treatment for the
pending-repair parts first,then do the coating operations.Due to the construction inconvenience of the low temperature,the time of construction period is tight
for overhauling,equipment whole heating condition is not allowed,using material whole heating mode,choose the tarpaulin to surround into the tent shape.

 

After make the pending-use BD705 anti corrosion abrasion resistant coating,a set of 3 kw fan heater and 2 sets of 2 kw electric furnace put together into the
well surround tent,It is OK after the temperature rising to 50-60 temperature,we could collocate adhesive and select the material according to the schedule
during construction.A bucket is packed in 20Kg,mix A and B two components,stir them uniformly with electric blender,smear it on the surface of abrasion part.

This time master zheng (13995709118),together with another 3 people,go to the jinan mining to do the anti abrasion wear resistant protection construction
operations,it takes them about 6 days to finish the construction,after finishing the project,it passed the acceptance check from the equipment minister of Jin'an
mining dressing plant,operation department and the factory director.

Construction application photos of our BD705 anti abrasion corrosion resistant coating epoxy wearing compound:



Product packaging actual picture of BD705 anti corrosion wear abrasion resistant repair epoxy coatings:

High temperature anti wear abrasion corrosion chemical resistant epoxy fastening adhesives used in repairing roots air blower wearing bearing running inner or outer ring

High temperature anti wear abrasion corrosion chemical resistant epoxy fastening adhesives used in
repairing roots air blower wearing bearing running inner or outer ring

Wearing bearing running inner or outer ring is that bearing inner ring and shaft generate relative slip or bearing outer ring and bearing pedestal generate
relative slip.When it is serious,the surface of matching workpiece will appear scratch or grind to be groove,the temperature of bearing part is a little high,
the vibration is large,the negative effects which caused by the bearing running outer ring for the equipment are very large,it aggravated the abrasion of
mating parts,even scrap,eroded the equipment,reduced the machine precision,in addition,enlarged the frictional force,make a large number of energy turn
into useless thermal energy and noise,so appear this kind of condition,should be according to the actual situation,arrange the overhaul as soon as possible.
 
Three blade roots air blower of Xiangyang east steam thermal electricity sewage treatment plant appeared malfunction during operation,the fault is that the
front end bearing of the first principal axis runs the outer ring through inspection.Due to the parts of this fan is imported from Japan,if you buy it from abroad,
the cycle is long,the cost is high,and it also affect the normal operation of the system,lead to the overproof sewage discharge.
 
This company uses BD820 bearing running inner ring and outer ring fastening adhesive which produced by Xiangyang City Hundred Shield Coating material
Co.,Ltd to do the repairing,this adhesive is the high strength bonding compound which is made of modified high temperature resin and high temperature
resistant curing agent,can repair,fill in and restore the abrasive/wear size of the shaft and bearing pedestal,it can effectively solve the phenomenon of
bearing running the inner ring and outer ring.
 
1.The material after curing of this product has high noumenal strength and strong bonding force.
2.The material is not flowing,the effective filling gap is large,can fill in the gap of single side not more than 6mm.
3.High temperature resistant,the highest working temperature is 200 degree.
4.Assembly site operation maintenance,easy to operate.
 
Under the guidance of technical personnel from Xiangyang City Hundred Shield Coating Material Co.,Ltd,the construction personnel of east steam company
use the ethyl ester to clean the surface of bearing and bearing pedestal first,dry it by airing,the preparation of BD820 bearing running ring fastening adhesive
according to the specified ratio,and smear it on the surface of matching workpiece uniformly,then do the assembly,it can be starting up for operation after
curing for 6 hours generally at room temperature(25 degree),if you are eager to starting up,it can be put into using after heating it up to the temperature of
80-100 degree and keeping this temperature for 2 hours with hot wind.

   

   

   

   
 

hot spring pool bottom leaking stoppage wear repair coating

Anti wear abrasion water impact resistant epoxy compound coatings used in
hot spring pool bottom leaking stoppage repairing and protecting

In April,2016,one of Chengdu hot spring pool bottom appeared crack,the hot groundwater gush from the crack,the constructors after receiving project
try to use other adhesives and various ways to stop leakage,failed to succeed,be faced with the end of construction period,after multiple contact verification,
finally turn to our company.Based on this construction working condition,due to the work/operation under the hot water,in addition to considering the
construction personnel breathing, heat resistant situation,we should also consider water pressure from crack part,the construction time and the adhesive
solidification time limit.The technical personnel from our company researched and developed a kind of new product specifically for the construction side,
we called it Hundred Shield Coating slow curing epoxy adhesive,two components,gray paste.
   
 
This product is made of rubber material and curing agent two components,both of them are paste,it is not dispersal in water.The contact pressure
(finger pressures) can be plastic deformation at room temperature(25 degree) in the air within 6 hours after rubber material and curing agent mixing,
it can still be plastic deformation for finger pressures in the water of 50 degree temperature within 4 hours.The pasty fluid after mixing can harden in
the water of 50 degree temperature after 4 hours(finger pressures is not easy to be plastic deformation),the compressive strength within 16 hours can
reach to 16Mpa.
 
In the process of experiment,the boss of construction side every 30 min personally check the curing performance and feature of experimental material,
feel out the rules,he takes way a few kilograms of samples before leaving,try to the product performance under the actual working condition,the result
is very ideal,finally they buy several tons of slow curing epoxy adhesive products from our company,it is successful to stop leakage under the water
temperature of 45-55 degree.
 

 

conveyor belt enhance liquid wear resistant rubber coating

Strengthen liquid anti wear abrasion resistant epoxy compound rubber coating
used in vacuum rubber belt filter conveyor belt repairing and protecting

The deposited adhesive layer and core layer of rubber conveyor belt,if there are parts damaged or abrasion,liquid and the foreign pollutant will immerse the
deep layer of the rubber belt,will enlarge the injured part of the rubber belt,give rise to shorten the working life of the rubber belt,especially for steel wire rope conveyor belt,if the steel wire rope is exposed,don't try to repair will not be able to run normally,may also be faced with scrap,this will make a big effect/impact
to the company's production schedule,and the cost is also expensive for replacing the new conveyor belt.
  

    
May of 2016,The vacuum rubber belt filter conveyor belt of dilute acid magnesium removal workshop section from Nanzhang Dragon Python Phosphorus
Products Co., Ltd(Sichuan Dragon Python Group) has serious abrasion,affect the normal production,this belt filter conveyor belt(commonly known as
rubber belt) slide contact with the vacuum chamber,come into being a circular friction,and finally it will wear into a band form groove in the drainage
holes part,if you don’t repair it in time,the conveyor belt is about to discarded,affect the normal production,and even bring the loss and stop production,
the costs of replacing the new rubber belt is more than 50 thousand USD.
 
Conveyor belt strengthen liquid anti wear abrasion resistant rubber coating which developed by our company,it has good effect based on the abrasion of
conveyor belt,the working life after repairing is equivalent to the new rubber belt or longer than the new rubber belt,the total costs of finishing repairing is
about 1/10 of the rubber belt’s value(the costs of replacing the new rubber belt is more than 50 thousand USD),and the repairing process is site operation,
without disassembly,the repairing construction period is short,it can avoid the benefit loss of company effectively,it also saves a lot of money of buying the
new rubber belt.
 
How to use of our conveyor belt strengthen liquid anti wear abrasion resistant rubber coating:
1.Clean up the pending-smear area and dry it by the airing.
   

    
 2.Polishing the surface with electric wire brush to reveal the fresh rubber substrates.
   

    
3.Wipe off rubber powder from surface with toluene or dry duster cloth.
4.Leaking stoppage with PVC plastic pipe and special adhesive
5.Brush coating the prime coat and dry it for 30 min(do not operation on a rainy or big humidity day)
6.The preparation of liquid anti abrasion wear resistant rubber coating according to the mixing ratio,and brush coating or pouring on the abrasion part of
the conveyor belt,it can be starting up after curing for 6-12 hours at room temperature.
   
   
   
   
   
   
    
 The effect picture after repairing:
   
   

water ring vacuum pump abrasion cavitation repair coating

High temperature anti chemical corrosion wear abrasion cavitation epoxy compound coatings
used in water ring vacuum pump ceramic rubber lining repairing and protecting

15^th,May 2016.Entrusted by Nanzhang dragon python phosphorus products co., Ltd,Xiangyang City Hundred Shield Coating Material Co.,Ltd did the
repairing of inlet and outlet air pipe of this company phosphorus products extraction construction section 2BEC62 water ring vacuum pump.Repair scheme
and process are designed and implemented by our company,the repair material is BD725 high temperature anti wear abrasion resistant coating which
produced by our company,because the pump is phosphoric acid filtration vacuum pump,the cavitation of vacuum pump inlet and outlet is very serious even perforation,it has been optimized construction technology,reduced the construction costs by using this scheme.
 
     


 
BD725 high temperature fine particle anti abrasion wear resistant coating is the high performance high temperature resistant,wear abrasion resistant and
corrosion resistant polymeric ceramic material which is made of high performance abrasion wear resistant,corrosion resistant material(such as alumina,
silicon carbide,carborundum and titanium alloy etc.) and modified toughening heat resistant resin.Widely used in the preparation of anti wear abrasion
resistant coating on the surface of various machine part which has high temperature resistant,abrasion wear resistant or corrosion resistant requirements.
The highest temperature resistant can reach to 250 degree,the recommended using temperature is 150 degree.
 
Product features:
1.BD725 high temperature fine particle wear abrasion resistant coating is based on many years of R&D and producing experience from Xiangyang City
hundred Shield Coating material Co.,Ltd.Xiangyang Hundred Shield keeps up the wear abrasion resistant performance of the coating,at the same time they
also improve the temperature resistant performance of the coating effectively,make the coating can be reliable running under the higher temperature.
2.With excellent performance of wear abrasion resistant and corrosion resistant,has very high bonding strength to metal substrates.
3.Don’t drip and slide,convenient for construction.
4.Do not precipitate,do not separate layer.
5.Suitable for the protection of high temperature wear abrasion,corrosion working condition.
6.Hot water resistant,acid resistant and alkali resistant.
 
How to use:
 1.Surface treatment:Do the coarsening treatment on the pending-repair part,grinding with angle grinder or sand blasting etc.
     
  
 
 
 
2.the surface after coarsening treatment should be cleaned with ethyl ester or acetone etc.cleaning agent,the surface after this treatment should be the one coarsening,dry and fresh substrates,should be no greasy dirt and dust.
   
   
   

3.Preparation:According to weight ratio A:B= 4:1,make A and B two components 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 the viscosity for easy
to configure.
   

4.Coating:The suitable coating thickness of BD725 high temperature wear abrasion resistant coating is 3-8mm. 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 not do machining,should pay attention to controlling the coating thickness to avoid appearing interference phenomenon in the assembly.
   


5.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,the adhesive layer can't
be fully curing,should heat it up to the temperature of 80 degree and keep this temperature for 2 hours to promote the coating to be curing fully after the
coating initial curing(can use the iodine tungsten lamp to do irradiation heating with 40cm distance from the coating)
 
The effect picture after repairing: