The application of BD121 high temperature wear resistant ceramic epoxy adhesives:
Some reasons and solutions of the magnetic separator roller surface sticking wear resistant ceramic chip deciduous:
Alumina ceramic chip, with its excellent wear resistant performance in mine,cement,electric power,metallurgy,mineral processing and other fields has been widely used.The abrasion resistant technology of magnetic separator roller surface sticking wear resistant ceramic chip has been validated and approved by the market.But due to the recent market competition is intense,make the big price war,cause some manufacturers provide the inferior ceramic chip and adhesive to clients,lead to appearing problems etc.phenomenon in the process of customers using.Seriously affect the normal operation of enterprises,have a significant impact to the reputation of the whole industry.
We analyzed some reasons about customer construction failure,hope a large number of customers and friends to pay attention to these places.Avoid causing unnecessary losses.
1.The ceramic chip thickness is nonuniform, some are 2mm, some are 4mm, so in the process of sticking ceramic chip,because it is the whole paste,causing some parts of the ceramic pieces and metal base material can't fit closely together,but there is gap in the middle,cause the bonding is not fastness,it's easy to fall off during using.Even though can be compacted layer by layer,the result is that roller surface after sticking is rugged,cause nonuniform logistics flow in the process of using,can't get good mineral separation effect.
2.the quality problem of the ceramic chip: ceramic chip is short of angle,can't form a rigorous splice,the missing part was worn out quickly in the process of using,ceramic chip alumina composition is not up to standard,the problem such as wear resistance is not enough.cause the working life can't meet the requirements.
3.The quality of selection ceramic adhesive has a problem,some manufacturers don't ask the working condition,recommend the adhesives to the customers directly,and some cheap glue on the market is generally used in the pipes and chute where suffers from not large impact force,but due to the magnetic separator in the process of working,material falls down from a height by vertical,suffers from the larger impact force,if the adhesive toughness is not enough, will fall off by shock.
We have several customers in Maanshan,Chengde and Baotou city choose our factory production of the BD121 wear resistant ceramic adhesive to stick ceramic chip to achieve the better using effect.Then because we don't have the matched ceramic chip,use the ceramic chip manufacturers matched adhesive to paste the ceramic chip.The result is that half of the ceramic chip falls off after using less than two months.The adhesive just takes up a small fraction of the cost
Xiangyang City Hundred Shield Coating Material Co.,Ltd solemnly remind the vast friends hereby,in the process of magnetic separator sticking the ceramic chip,must choose the high quality adhesives,don't be penny wise and pound foolish,cause the project failure.
Xiangyang City Hundred Shield Coating Material Co.,Ltd focused on wear resistant ceramic adhesive research & development and production for more than ten years,according to customers' demands in different working conditions,according to the working temperature,the adhesive viscosity,stress distribution,the different color requirements,produces a variety of adhesive,meet customers' different requirements.
