Defoamer RH-9200(Polyether Modified Polysiloxane Defoamer,Silicone based defoamer) CAS NO.63148-62-9

【instruction】defoamer rh-9200 is polysilxoane containing hydrophobic particles, has excellent defoaming and foam inhibiting performance.

【advantage】

1.excellent defoaming and foam inhibiting property.

2.applied to high viscosity and non-solvent system.

【basic character】

appearance half transparent to cloudy liquid

non-volatile ＞98%

【application】

epoxy floor coatings,uv ink,unsaturated polyester system,etc.

【use method】

dosage:0.01-1.00% of the coating formulations. it can get the best foam inhibiting result if adding before grind or before stirring. it can be also added after the process,but it must be stired to even.the compatibility test is necessary when using in transparent system.

because it has high active content,it can be solved to 10% with aromatic solvent before the addition.the hydrophobic particles is apt to deposit,it is suggested to be used up immediately after diluted.

this product has thixotropy,the viscosity is apt to increase after long time laying or under the low temperatures,which is normal phenomenon.it is suggested to stir evenly before operation.

【package】

20l/barrel,200l/barrel

【storage】

transportation as non-dangerous goods.

store in cool and ventilated warehouse.24 months of storage period.when the storage overrun the time,check the product before usage.