wear resistant coatings > Fast-Set epoxy wearing compounds

Fast-Set epoxy wearing compounds

BD707K small ceramic ball filled Fast-Set wearing resistant epoxy compounds,abrasion resistant ceramic epoxy coatings:

Product description of our BD707K fast curing wearing epoxy compound:
BD707K fast curing small ceramic particle filled wear resistant coating is the high performance abrasion resistant,corrosion resistant
polymerization ceramic materials which compounded by high performance wear resistant ceramic particles and modified toughening
heat resistant resin.It’s widely used in repairing of various wear-out parts and preparation of wear resistant,corrosion resistant coatings
on the surface of various machine parts which have abrasion resistant,corrosion resistant requirements.

Performance features:
1.With high bonding strength to various metal substrates
2.don’t flow,good form-ability,with a fast curing speed and a good operation manufacture-ability
3.Suitable for the repairing and protecting of various abrasion or corrosion working conditions.

performance index:

product name	physical state	operation time limit (25℃)	usable time (25℃)	range of application
BD707K fast curing wear resistant ceramic fine particle filled epoxy coating	paste	20 minutes	2 hours	widely used in repairing of various wear-out parts and preparation of wear resistant protection coatings on the surface of various parts which have abrasion resistant, corrosion resistant requirements.such as: the repairing and pre-protecting of pipeline, elbow, mud pump, pumping sand pump, centrifuge, packing boxes, power plant desulfurization system slurry circulating pump body and impeller 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	the highest temperature resistant/suggest using temperature （℃）
gray	2.4	98	35	11	49	89	160/-60-110

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 or volume ratio A:B=4:1,make A and B two components mix uniformly,and use it up within 20 min.
Generally it is while construction and preparation.Every time the largest preparation quantity is not more than 1 Kg,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 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 BD707K is about 3-8mm,the largest thickness can be 30mm.Make the mixed materials 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.If the surface has high requirements,you can use BD426 corrosion
resistant repair agent to be coating on the surface as the topcoat,this material can’t do machining,so you should pay attention to
controlling the coating thickness to avoid appearing interference phenomenon in the assembly.

Curing: It can be put into using after curing for 2 hours at the temperature of 25 degree,(If you can heat it up to the temperature of 60-80
degree and keep this temperature for 2 hours,in this way,it 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,you can use iodine tungsten lamp to
do irradiation heating with 40cm distance from the coating.

Packaging specification;
10 Kgs/group(set),packed in a plastic drum. Two components,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.

Product packaging photo of our BD707K fine ceramic particle filled Fast-Set epoxy wearing compounds:

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