Two-Component Small Particles Wear Resistant Ceramic Epoxy Coating
Product usage of ceramic coating
Ceramic epoxy coating is the high performance wear & corrosion resistant polymerization ceramic material compounded by high performance wear resistant ceramic particles and modified toughening 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,such as the repairing and pre-protecting of large load fine particle erosive wear pump body,impeller,fan shell,pipeline elbow,pipeline spiral conveyor etc.
Performance Index Of Ceramic Epoxy Coating
How To Use
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 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 ceramic epoxy coating thickness of Abrasion Resistant coatings is 4~8mm,make the mixed-up material be coating on the pending-repair part 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,or make be coating on the coating surface.This material can't do machining,should pay attention to controlling the coating thickness during repairing,in order to avoid appearing interference phenomenon in the assembly.
4. Curing:Cure for 24 hours at the temperature of 25ºC before using,(If can heat up to the temperature of 60-80ºC 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 do irradiation heating with 40cm distance from the coating.
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