Packing specification of BD241 high temperature anti wear ceramic adhesives:
product usage of BD241 high temperature anti abrasive ceramic adhesives:
Two component,30Kg/group(A component:20Kg,B component:10Kg),packed in a plastic drum.
performance features of BD241 wear resistant high temperature ceramic adhesive:
It's consist of modified toughening heat resistant resin and the special curing agent
Aging resistant,high temperature resistant,good toughness.
Can cure at room temperature,can also heat for curing.
The highest working temperature is 240℃,when it is used as the repair agent.The highest working temperature is 220℃,when it is used as the structural bonding.
With high bonding strength and good toughness,suitable for the bonding of metal,ceramic,cement and glass.Used in the bonding of wear resistant ceramic chip under 220℃ working condition,also used in the bonding and repairing of machine part under high temperature working condition.
How to use of BD241 abrasive resistant high temperature ceramic adhesive:
1.Surface treatment:Grinding or sand blasting to clean up the dust,greasy dirt and rust on the surface of adherend,finally clean it by cleaning agent and dry it by airing
2.Configure adhesive:According to the mass ratio A:B=2:1,make A and B two component mix uniformly,when the temperature is low in winter,can preheat the A component first.
3.Using adhesive:Make the configured adhesive be coating on the adherend surface uniformly,double spread will get the better bonding effect.
4.Curing:Initial curing for 2 hours at room temperature,full curing for 24 hours,heat it up to the temperature of 80℃ and keep this temperature for 2 hours,then do the post curing,in this way,can get the higher strength(≥23MPa).When the temperature is below 15℃,the curing speed of the adhesive layers is slow,the curing is not complete,need heating it up to the temperature of 60~80℃ and keeping this temperature for 2 hours after the adhesive layers initial curing(Bake it with the iodine tungsten lamp or heat it with hair dryer etc. heating measures).
|BD241 wear resistant ceramic special adhesive physical mechanical properties table
|BD241 wear resistant ceramic special adhesive curing features table(test condition:temperature:20～25℃,relative humidity:55)
|coating time limit(min)
||dosage for unit area
||the highest temperature resistant(℃)
1.This parameter is for laboratory conditions,due to the actual working condition is more complex,suggest users do pretest according to actual working condition
2.When the environment temperature is below 15℃,the curing time will prolong,should take proper heating measure
3.When the environment temperature is more than 25℃ or the mixing quantity is too large,the curing speed will expedite,should properly shorten the application time of coating after mixing.
Transportation storage of BD241 high temperature anti abrasion ceramic adhesives:
1.Sealed storage in the cool and dry place,the warranty period is 1 year.
2.Avoid placing it upside down,knocking against and transporting it as a non-dangerous product during transportation.