anti corrosion resistant coati > high temperature corrosion resistant repair epoxy coating

high temperature corrosion resistant repair epoxy coating

BD407 high temperature anti chemical corrosion resistant repair compound ceramic epoxy coatings

Product description:
The BD407 anti corrosion resistant repair compound epoxy coating compounded by various high performance
corrosion resistant material 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 performance of the polymers. It’s widely used in the preparation of the corrosion resistant
coating on the surface of machine parts of suffering from the corrosion under 100℃or as the undercoat and
topcoat of BD408 scale corrosion resistant coating. 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 of BD407 high temperature chemical corrosion resistant coating:

Product Name	Color	Physics Status	Packaging	Operation time limit (25℃)	Curing time (25℃)
BD407 anti corrosion resistant repair epoxy coating	Grey/blue/yellow	Semi-fluid	20 kg	25 min	24 hours

Density (g/cm3)	Compressive strength (Mpa) GB1041-2008	tensile strength (Mpa) GB6329-2009	Shear strength (Mpa) GB7124-2008	Bending strength (Mpa) GB1042-1999	Hardness （Shore D） ASTM-D-2556	Working temperature （℃）
1.32	84	32	18	51	78	-60～100

How to use of BD407 anti corrosion high temperature resistant repair compound epoxy coatings:
1.Surface treatment: Rust cleaning and coarsening treatment on the pending-repair area,
then wash it with the cleaning agent,after that dry it by airing.The bonding surface after this treatment shall be the one
rough,clean and dry.

2.Preparation: According to the mass ratio A:B=4:1,make A and B two components mix uniformly,
every time the mixing quantity should not be too much, it’s advisable to ensure that it can be used up within the specific
operation time limit every time.

3.Coating:According to the crisscross method，smear the mixed-up materials onto the pending-repair area for 2 times.
It is advisable to make the coatings be 0.3-0.6mm thickness.The adhesive layers should be compacted,
and make it infiltrate fully with the substrates.For large area protection,you can brush up the coatings for 2~3 times
according to the real situation.

4.Curing: it can put into using to cure for 24 hours at the temperature of 25-30 degree.It can’t be cured completely,
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 and keep this temperature for 2 hours to promote the coatings
curing fully.

Packaging specification:
20Kg/group (Packed in a iron drum, A component: 16Kg/drum, B component: 4Kg/drum)

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.

Product packaging actual photo of BD407 high temperature chemical corrosion resistant epoxy ceramic coating:

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