wear resistant coatings > high temperature anti abrasion wear resistant coating

high temperature anti abrasion wear resistant coating

BD246 high temperature anti wear abrasion resistant repair paste ceramic coating

Product description of our BD246 heat chemical abrasion wear resistant ceramic epoxy compound coatings:
BD246 high temperature wear resistant repairing agent the high performance wear&corrosion resistant polymerization
ceramic coating material compounded by high performance wear resistant ceramic particles and modified toughening
heat resistant resin.It’s widely used in repairing of various high temperature working condition wear-out parts and preparation of wear&corrosion resistant coating on the surface of various machine parts which have wear
resistant,corrosion resistant requirements under the high temperature working condition.

product features:
1.without heating, curing at the normal temperature, the highest temperature resistance can reach to the temperature of
290 degree
2.With the high bonding strength to the metal substrates
3.don’t flow,good form-ability,with a fast curing speed and good operation manufacture-ability)
4.Suitable for the repairing of high temperature working condition,wear,corrosion and preparation of pre-protecting
wear resistant coating

Performance index:

product name	physical state	operation time limit (25℃)	Usable time (25℃)	range of application
BD246 high temperature anti abrasion wear resistant repairing coating	paste	30min	24h	used in repairing of various high temperature working condition wear-out parts and preparation of wear&corrosion resistant coating on the surface of various machine parts which have wear resistant, corrosion resistant requirements under the high temperature working condition.

item	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 （℃）
BD246	gray	2.27	120	33	21	53	89	-60～290

How to use:
1.Surface treatment: Do coarsening treatment on the pending-repair area, grinding with angle grinder or sand blasting and so on, 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 4:1 or volume ratio 4:1, make A and B two components mix uniformly,
and use it up within 30 min.Generally it’s while construction and configuration. Every time the most configuration quantity
is not more than 1.5Kg,too much adhesive 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 appropriately a little more in winter,proper less in
summer.If the temperature is too low,you can properly heat up the A component to reduce viscosity for easy to configure.

3.Coating: The suitable coating thickness of BD246 is 3-8mm,the most thickness can be 30mm.Make the mixed-up material spread 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,
or use BD427 high temperature corrosion resistant coating to coat on the material surface,this material can’t do machining,
so you should pay attention to controlling the coating thickness to avoid appearing interference phenomenon in the assembly.

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

Packaging specification:
10Kg/group; packed in a plastic drum. A component : 8Kg/drum, B component : 2Kg/drum

transportation storage:
Sealed storage in the cool and dry place. The warranty period is 1 year.Avoid placing it upside down, knocking against
and transporting it as a non-dangerous product during transportation.

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