wear resistant coatings > high temperature wearing resistant compound repair coating

high temperature wearing resistant compound repair coating

BD726 high temperature wearing abrasion resistant repair compound ceramic epoxy coatings

Product description:
The BD726 high temperature anti abrasion wear resistant coating is the high performance high temperature resistant,
wearing abrasion resistant,corrosion resistant polymeric ceramic material compounded by high performance abrasion
wear resistant,corrosion resistant material(like ceramic, silicon carbide, carborundum and titanium alloy etc.) and modified
toughening heat resistant resin.Widely used in the preparation of wear & corrosion resistant coating on the surface of various
machine parts which have high temperature,abrasion wearing resistant or corrosion resistant requirements.The highest temperature
resistance can reach to 250 degree.

Product features of our BD726 high temperature anti wearing abrasion resistant coating:
1. With excellent wear abrasion resistance,corrosion resistance
2. With very high bonding strength to the metal substrates
3. Construction is convenient,without very high technical requirements for the constructors.
4. Hot water resistant,steam resistant,acid resistant and alkali resistant.
5.Can do blade coating on both the facade and ceiling directly,neither dripped nor slipped,without support
6. Suitable for the protecting of high temperature,wearing abrasion or corrosion working condition.

Performance index:

product name	Physics Status	operation time limit (25℃)	usable time (25℃)	range of application
BD726 high temperature abrasion wearing resistant epoxy coating	paste	40min	24h	Used in the preparation of wear & corrosion resistant coating on the surface of various machine parts which have high temperature,wear resistant or corrosion resistant requirements,like power plants, steel mills,the flue etc.

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 after curing （Shore D） ASTM-D-2556	working temperature （℃）
gray	2.4	100	37	12	51	89	-60～250

How to use:
1.Surface treatment:
Do coarsening treatment on the pending-repair area,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 BD726 anti abrasion wearing high temperature resistant repair coatings:
According to weight ratio 4:1, make A and B two component 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 partial adhesive has solidified and can’t be used. According to the actual temperature,
configuration can be properly a little more in winter,proper less in summer.If the temperature is too low,can properly heat up
the A component to reduce viscosity for easy to configure.

3.Coating:
The suitable coating thickness of BD726 wearing abrasion high temperature resistant epoxy coating is 2~8mm.Make the mixed-up
material be coating on the pending-repair area layer by layer,the first 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,or use low viscosity wear resistant
adhesive to coat on the coating surface.This material can’t do machining,should pay attention to controlling the coating thickness
to avoid appearing interference phenomenon in the assembly.

4.Curing:
It can be put into using after curing for 24 hours at the temperature of 25 degree.If the temperature is low,should heat it up or
prolong curing time to promote the curing.General construction in winter,can use iodine tungsten lamp do irradiation heating
with 40cm distance from the coating.

Packing specification:
1.Our common packaging: Two-components,10Kg/group,packed in a plastic drum.A component : 8Kg/drum,
B component : 2Kg/drum.
2.We could offer professional customized packaging and subpackage 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 actual photo of BD726 high temperature anti wear abrasion repair epoxy ceramic coating:

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