performance features of our BD707 small particle abrasion wear resistant chute pipeline repairing epoxy ceramic coatings:
1.Two component,dark gray paste,small particle,room temperature curing.
2.With very high bonding strength to metal substrates.
3.Don’t flow,with good formability,fast curing speed and good operation manufacturability
4.Suitable for the repairing and protecting of various wear,corrosion working condition
product usage of our BD707 ceramic bead small particles anti abrasion wear resistant pipeline chute special epoxy compound coating:
BD707 small particle pipeline chute protection abrasion wear resistant ceramic coating is the high performance wear & corrosion resistant
polymerization ceramic material compounded by high performance wear resistant ceramic particles and modified toughening heat resistant
resin.Widely used in the repairing of various wear-out parts and the preparation of wear & corrosion resistant coating on the surface of
various machine part which has wear resistant,corrosion resistant requirements.
How to use of our BD707 wear abrasion resistant pipeline chute repairing small particle epoxy compound ceramic coatings:
1.Surface treatment:Do 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 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 is solidified too fast,hasn’t been used up until the adhesive has partial solidified and can’t be used.
According to the actual temperature,configuration can be properly a little more in winter and 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 BD707 small particle wear abrasion resistant ceramic epoxy coating is 4-8mm,
the most thickness can be 30mm,make the mixed-up material be coating on the pending-repair part layer by layer,
the first layer should be compacted,make it fully infiltrates with the substrates,repair the surface to be smooth after the coating
is coated on the suitable size,if it has high surface requirements,can make the BD426 corrosion resistant coating adhesive be coating
on the surface as the topcoat,this material can’t do machining,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 can heat up to the temperature of 60-80 degree and
keep this temperature for 2 hours,in this way,can improve 30% comprehensive performance) 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 to do
irradiation heating with 40cm distance from the coating.