industrial repair agent > high temperature metal enamel epoxy repair compound agent

high temperature metal enamel epoxy repair compound agent

BD402 high temperature resistant metal enamel epoxy repair compound

Product description:
BD402 high temperature enamel metal repair epoxy compound is the high performance wear resistant,corrosion resistant
polymeric material which compounded by the ultra-fine ceramic powder and modified toughening heat resistant resin.
Specially used in the damaged repairing and protecting of enamel reactor still lining,can resist the erosion and erosive
wear of acid (contain hydrofluoric acid),alkali and other materials.

Product features:
1.With very high bonding strength to enamel,metal substrates.
2.High temperature resistant,corrosion resistant,erosive wear resistant
3.With the same thermal expansion coefficient as the metal enamel.

Performance index:

Product name	Physical state	Operation time limit (25℃)	Curing time (25℃)	Hardness after curing （Shore D） ASTM-D-2556	Range of application
BD402 high temperature enamel metal repair compound	Paste	30 min	24 hours	85	used in the damaged repairing and protecting of enamel reactor still lining, can resist the erosion and erosive wear of acid (contain hydrofluoric acid), alkali and other materials.

Color	Density (g/cm3)	Compressive strength (Mpa) GB1041-2008	Tensile strength (Mpa) GB6329-1999	Shear strength (Mpa) GB7124-2009	Bending strength (Mpa) GB1042-2008	Liquid suggestion using temperature （℃）
Gray	2.0	99	38	14	46	-60-120

How to use:
1.Surface treatment: Do the 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:According to weight ratio or volume ratio A:B= 3:1, make A and B two components mix uniformly,
and use it up within 30 min.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 BD402 high temperature enamel repair agent epoxy compound is 1-3mm.
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 spreading in the suitable size.

4.Curing:Curing for 24 hours at the temperature of 25 degree before using,(If you can heat it up to the temperature of 80 degree and keep this temperature for 2 hours,in this way,
can improve 30% comprehensive performance) If the temperature is below 10 degree,should heat it up or
prolong curing time to promote the curing.(General construction in winter,can inject the steam into the clamp cover
or heat the conduction oil up to the temperature of 80 degree and heat preservation for curing)

Packaging specification:
Two-component,250g/set,16 sets/carton.

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.

Product packaging photo of BD402 high temperature heat resistant enamel metal repair putty epoxy compound:

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